diff options
| author | Andy Wingo <wingo@pobox.com> | 2015-10-25 10:49:41 +0000 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2015-10-25 10:55:14 +0000 |
| commit | 95ac2204d9084a01677fff9eb2669c495bd07d3d (patch) | |
| tree | b603eaaf67caaab75489478ab51605a70be006fa | |
| parent | 1c9e23c0901363ff24c1dc4e085e7ed68cb81e6d (diff) | |
| download | guile-95ac2204d9084a01677fff9eb2669c495bd07d3d.tar.gz | |
Revert "Update Gnulib to v0.1-603-g1d16a7b"
This reverts commit 2d4da30fdefbcdb065d4b1f48f2a77d06f69e3c3.
This Gnulib update was causing failures related to timezones in
stime.c. I tried to fix it by adopting the time_rz module from gnulib
but that then caused other failures. We can try again later.
412 files changed, 1998 insertions, 3959 deletions
diff --git a/GNUmakefile b/GNUmakefile index 6617eec2e..4ab642943 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -5,7 +5,7 @@ # It is necessary if you want to build targets usually of interest # only to the maintainer. -# Copyright (C) 2001, 2003, 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2006-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/build-aux/announce-gen b/build-aux/announce-gen index 8a6edb5d4..db9ed50a7 100755 --- a/build-aux/announce-gen +++ b/build-aux/announce-gen @@ -3,13 +3,13 @@ eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}' if 0; # Generate a release announcement message. -my $VERSION = '2013-07-09 06:39'; # UTC +my $VERSION = '2012-06-08 06:53'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -29,18 +29,15 @@ my $VERSION = '2013-07-09 06:39'; # UTC use strict; use Getopt::Long; +use Digest::MD5; +eval { require Digest::SHA; } + or eval 'use Digest::SHA1'; use POSIX qw(strftime); (my $ME = $0) =~ s|.*/||; my %valid_release_types = map {$_ => 1} qw (alpha beta stable); my @archive_suffixes = ('tar.gz', 'tar.bz2', 'tar.lzma', 'tar.xz'); -my %digest_classes = - ( - 'md5' => (eval { require Digest::MD5; } and 'Digest::MD5'), - 'sha1' => ((eval { require Digest::SHA; } and 'Digest::SHA') - or (eval { require Digest::SHA1; } and 'Digest::SHA1')) - ); my $srcdir = '.'; sub usage ($) @@ -160,13 +157,15 @@ sub print_checksums (@) foreach my $meth (qw (md5 sha1)) { - my $class = $digest_classes{$meth} or next; foreach my $f (@file) { open IN, '<', $f or die "$ME: $f: cannot open for reading: $!\n"; binmode IN; - my $dig = $class->new->addfile(*IN)->hexdigest; + my $dig = + ($meth eq 'md5' + ? Digest::MD5->new->addfile(*IN)->hexdigest + : Digest::SHA1->new->addfile(*IN)->hexdigest); close IN; print "$dig $f\n"; } @@ -417,15 +416,14 @@ sub get_tool_versions ($$) @url_dir_list or (warn "URL directory name(s) not specified\n"), $fail = 1; - my @tool_list = split ',', $bootstrap_tools - if $bootstrap_tools; + my @tool_list = split ',', $bootstrap_tools; grep (/^gnulib$/, @tool_list) ^ defined $gnulib_version and (warn "when specifying gnulib as a tool, you must also specify\n" . "--gnulib-version=V, where V is the result of running git describe\n" . "in the gnulib source directory.\n"), $fail = 1; - !$release_type || exists $valid_release_types{$release_type} + exists $valid_release_types{$release_type} or (warn "'$release_type': invalid release type\n"), $fail = 1; @ARGV diff --git a/build-aux/config.rpath b/build-aux/config.rpath index a3e25c844..ab6fd995f 100755 --- a/build-aux/config.rpath +++ b/build-aux/config.rpath @@ -2,7 +2,7 @@ # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # -# Copyright 1996-2015 Free Software Foundation, Inc. +# Copyright 1996-2014 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 # @@ -367,7 +367,11 @@ else dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; - freebsd2.[01]*) + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) hardcode_direct=yes hardcode_minus_L=yes ;; @@ -544,11 +548,13 @@ case "$host_os" in dgux*) library_names_spec='$libname$shrext' ;; - freebsd[23].*) - library_names_spec='$libname$shrext$versuffix' - ;; freebsd* | dragonfly*) - library_names_spec='$libname$shrext' + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac ;; gnu*) library_names_spec='$libname$shrext' diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh index c8ca1bbc4..f9ec9df76 100755 --- a/build-aux/gendocs.sh +++ b/build-aux/gendocs.sh @@ -2,9 +2,10 @@ # gendocs.sh -- generate a GNU manual in many formats. This script is # mentioned in maintain.texi. See the help message below for usage details. -scriptversion=2015-05-05.16 +scriptversion=2013-10-10.09 -# Copyright 2003-2015 Free Software Foundation, Inc. +# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 +# Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -20,16 +21,17 @@ scriptversion=2015-05-05.16 # along with this program. If not, see <http://www.gnu.org/licenses/>. # # Original author: Mohit Agarwal. -# Send bug reports and any other correspondence to bug-gnulib@gnu.org. +# Send bug reports and any other correspondence to bug-texinfo@gnu.org. # # The latest version of this script, and the companion template, is -# available from the Gnulib repository: +# available from Texinfo CVS: +# http://savannah.gnu.org/cgi-bin/viewcvs/texinfo/texinfo/util/gendocs.sh +# http://savannah.gnu.org/cgi-bin/viewcvs/texinfo/texinfo/util/gendocs_template # -# http://git.savannah.gnu.org/cgit/gnulib.git/tree/build-aux/gendocs.sh -# http://git.savannah.gnu.org/cgit/gnulib.git/tree/doc/gendocs_template +# An up-to-date copy is also maintained in Gnulib (gnu.org/software/gnulib). # TODO: -# - image importing was only implemented for HTML generated by +# - image importation was only implemented for HTML generated by # makeinfo. But it should be simple enough to adjust. # - images are not imported in the source tarball. All the needed # formats (PDF, PNG, etc.) should be included. @@ -37,12 +39,12 @@ scriptversion=2015-05-05.16 prog=`basename "$0"` srcdir=`pwd` -scripturl="http://git.savannah.gnu.org/cgit/gnulib.git/plain/build-aux/gendocs.sh" -templateurl="http://git.savannah.gnu.org/cgit/gnulib.git/plain/doc/gendocs_template" +scripturl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs.sh" +templateurl="http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/texinfo/texinfo/util/gendocs_template" : ${SETLANG="env LANG= LC_MESSAGES= LC_ALL= LANGUAGE="} : ${MAKEINFO="makeinfo"} -: ${TEXI2DVI="texi2dvi"} +: ${TEXI2DVI="texi2dvi -t @finalout"} : ${DOCBOOK2HTML="docbook2html"} : ${DOCBOOK2PDF="docbook2pdf"} : ${DOCBOOK2TXT="docbook2txt"} @@ -54,7 +56,7 @@ unset use_texi2html version="gendocs.sh $scriptversion -Copyright 2015 Free Software Foundation, Inc. +Copyright 2013 Free Software Foundation, Inc. There is NO warranty. You may redistribute this software under the terms of the GNU General Public License. For more information about these matters, see the files named COPYING." @@ -73,16 +75,11 @@ Options: -o OUTDIR write files into OUTDIR, instead of manual/. -I DIR append DIR to the Texinfo search path. --common ARG pass ARG in all invocations. - --html ARG pass ARG to makeinfo or texi2html for HTML targets, - instead of --css-ref=/software/gnulib/manual.css. + --html ARG pass ARG to makeinfo or texi2html for HTML targets. --info ARG pass ARG to makeinfo for Info, instead of --no-split. --no-ascii skip generating the plain text output. - --no-html skip generating the html output. - --no-info skip generating the info output. - --no-tex skip generating the dvi and pdf output. --source ARG include ARG in tar archive of sources. --split HOW make split HTML by node, section, chapter; default node. - --tex ARG pass ARG to texi2dvi for DVI and PDF, instead of -t @finalout. --texi2html use texi2html to make HTML target, with all split versions. --docbook convert through DocBook too (xml, txt, html, pdf). @@ -134,7 +131,7 @@ locale, since that's the language of most Texinfo manuals. If you happen to have a non-English manual and non-English web site, see the SETLANG setting in the source. -Email bug reports or enhancement requests to bug-gnulib@gnu.org. +Email bug reports or enhancement requests to bug-texinfo@gnu.org. " MANUAL_TITLE= @@ -142,18 +139,14 @@ PACKAGE= EMAIL=webmasters@gnu.org # please override with --email commonarg= # passed to all makeinfo/texi2html invcations. dirargs= # passed to all tools (-I dir). -dirs= # -I directories. -htmlarg=--css-ref=/software/gnulib/manual.css +dirs= # -I's directories. +htmlarg= infoarg=--no-split generate_ascii=true -generate_html=true -generate_info=true -generate_tex=true outdir=manual source_extra= split=node srcfile= -texarg="-t @finalout" while test $# -gt 0; do case $1 in @@ -166,12 +159,8 @@ while test $# -gt 0; do --html) shift; htmlarg=$1;; --info) shift; infoarg=$1;; --no-ascii) generate_ascii=false;; - --no-html) generate_ascii=false;; - --no-info) generate_info=false;; - --no-tex) generate_tex=false;; --source) shift; source_extra=$1;; --split) shift; split=$1;; - --tex) shift; texarg=$1;; --texi2html) use_texi2html=1;; --help) echo "$usage"; exit 0;; @@ -232,9 +221,8 @@ calcsize() # copy_images OUTDIR HTML-FILE... # ------------------------------- -# Copy all the images needed by the HTML-FILEs into OUTDIR. -# Look for them in . and the -I directories; this is simpler than what -# makeinfo supports with -I, but hopefully it will suffice. +# Copy all the images needed by the HTML-FILEs into OUTDIR. Look +# for them in the -I directories. copy_images() { local odir @@ -244,7 +232,7 @@ copy_images() BEGIN { \$me = '$prog'; \$odir = '$odir'; - @dirs = qw(. $dirs); + @dirs = qw($dirs); } " -e ' /<img src="(.*?)"/g && ++$need{$1}; @@ -282,39 +270,32 @@ echo "Making output for $srcfile" echo " in `pwd`" mkdir -p "$outdir/" -# -if $generate_info; then - cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\"" - echo "Generating info... ($cmd)" - rm -f $PACKAGE.info* # get rid of any strays - eval "$cmd" - tar czf "$outdir/$PACKAGE.info.tar.gz" $PACKAGE.info* - ls -l "$outdir/$PACKAGE.info.tar.gz" - info_tgz_size=`calcsize "$outdir/$PACKAGE.info.tar.gz"` - # do not mv the info files, there's no point in having them available - # separately on the web. -fi # end info - -# -if $generate_tex; then - cmd="$SETLANG $TEXI2DVI $dirargs $texarg \"$srcfile\"" - printf "\nGenerating dvi... ($cmd)\n" - eval "$cmd" - # compress/finish dvi: - gzip -f -9 $PACKAGE.dvi - dvi_gz_size=`calcsize $PACKAGE.dvi.gz` - mv $PACKAGE.dvi.gz "$outdir/" - ls -l "$outdir/$PACKAGE.dvi.gz" - - cmd="$SETLANG $TEXI2DVI --pdf $dirargs $texarg \"$srcfile\"" - printf "\nGenerating pdf... ($cmd)\n" - eval "$cmd" - pdf_size=`calcsize $PACKAGE.pdf` - mv $PACKAGE.pdf "$outdir/" - ls -l "$outdir/$PACKAGE.pdf" -fi # end tex (dvi + pdf) +cmd="$SETLANG $MAKEINFO -o $PACKAGE.info $commonarg $infoarg \"$srcfile\"" +echo "Generating info... ($cmd)" +rm -f $PACKAGE.info* # get rid of any strays +eval "$cmd" +tar czf "$outdir/$PACKAGE.info.tar.gz" $PACKAGE.info* +ls -l "$outdir/$PACKAGE.info.tar.gz" +info_tgz_size=`calcsize "$outdir/$PACKAGE.info.tar.gz"` +# do not mv the info files, there's no point in having them available +# separately on the web. + +cmd="$SETLANG $TEXI2DVI $dirargs \"$srcfile\"" +printf "\nGenerating dvi... ($cmd)\n" +eval "$cmd" +# compress/finish dvi: +gzip -f -9 $PACKAGE.dvi +dvi_gz_size=`calcsize $PACKAGE.dvi.gz` +mv $PACKAGE.dvi.gz "$outdir/" +ls -l "$outdir/$PACKAGE.dvi.gz" + +cmd="$SETLANG $TEXI2DVI --pdf $dirargs \"$srcfile\"" +printf "\nGenerating pdf... ($cmd)\n" +eval "$cmd" +pdf_size=`calcsize $PACKAGE.pdf` +mv $PACKAGE.pdf "$outdir/" +ls -l "$outdir/$PACKAGE.pdf" -# if $generate_ascii; then opt="-o $PACKAGE.txt --no-split --no-headers $commonarg" cmd="$SETLANG $MAKEINFO $opt \"$srcfile\"" @@ -327,9 +308,6 @@ if $generate_ascii; then ls -l "$outdir/$PACKAGE.txt" "$outdir/$PACKAGE.txt.gz" fi -# - -if $generate_html; then # Split HTML at level $1. Used for texi2html. html_split() { @@ -404,9 +382,7 @@ else # use texi2html: html_split chapter html_split section fi -fi # end html -# printf "\nMaking .tar.gz for sources...\n" d=`dirname $srcfile` ( @@ -417,8 +393,6 @@ d=`dirname $srcfile` ) texi_tgz_size=`calcsize "$outdir/$PACKAGE.texi.tar.gz"` -# -# Do everything again through docbook. if test -n "$docbook"; then opt="-o - --docbook $commonarg" cmd="$SETLANG $MAKEINFO $opt \"$srcfile\" >${srcdir}/$PACKAGE-db.xml" @@ -457,8 +431,7 @@ if test -n "$docbook"; then mv $PACKAGE-db.pdf "$outdir/" fi -# -printf "\nMaking index.html for $PACKAGE...\n" +printf "\nMaking index file...\n" if test -z "$use_texi2html"; then CONDS="/%%IF *HTML_SECTION%%/,/%%ENDIF *HTML_SECTION%%/d;\ /%%IF *HTML_CHAPTER%%/,/%%ENDIF *HTML_CHAPTER%%/d" diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen index 8e185a9d1..1e5d556e9 100755 --- a/build-aux/git-version-gen +++ b/build-aux/git-version-gen @@ -1,8 +1,8 @@ #!/bin/sh # Print a version string. -scriptversion=2014-12-02.19; # UTC +scriptversion=2012-12-31.23; # UTC -# Copyright (C) 2007-2015 Free Software Foundation, Inc. +# Copyright (C) 2007-2014 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -85,10 +85,9 @@ Print a version string. Options: - --prefix PREFIX prefix of git tags (default 'v') + --prefix prefix of git tags (default 'v') --match pattern for git tags to match (default: '\$prefix*') - --fallback VERSION - fallback version to use if \"git --version\" fails + --fallback fallback version to use if \"git --version\" fails --help display this help and exit --version output version information and exit @@ -221,7 +220,7 @@ if test "x$v_from_git" != x; then fi # Omit the trailing newline, so that m4_esyscmd can use the result directly. -printf %s "$v" +echo "$v" | tr -d "$nl" # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog index a0e0a05df..78afff4e8 100755 --- a/build-aux/gitlog-to-changelog +++ b/build-aux/gitlog-to-changelog @@ -3,13 +3,13 @@ eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}' if 0; # Convert git log output to ChangeLog format. -my $VERSION = '2015-06-11 01:03'; # UTC +my $VERSION = '2012-07-29 06:11'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2008-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -72,9 +72,6 @@ OPTIONS: directory can be derived. --since=DATE convert only the logs since DATE; the default is to convert all log entries. - --until=DATE convert only the logs older than DATE. - --ignore-matching=PAT ignore commit messages whose first lines match PAT. - --ignore-line=PAT ignore lines of commit messages that match PAT. --format=FMT set format string for commit subject and body; see 'man git-log' for the list of format metacharacters; the default is '%s%n%b%n' @@ -223,13 +220,10 @@ sub git_dir_option($) { my $since_date; - my $until_date; my $format_string = '%s%n%b%n'; my $amend_file; my $append_dot = 0; my $cluster = 1; - my $ignore_matching; - my $ignore_line; my $strip_tab = 0; my $strip_cherry_pick = 0; my $srcdir; @@ -238,13 +232,10 @@ sub git_dir_option($) help => sub { usage 0 }, version => sub { print "$ME version $VERSION\n"; exit }, 'since=s' => \$since_date, - 'until=s' => \$until_date, 'format=s' => \$format_string, 'amend=s' => \$amend_file, 'append-dot' => \$append_dot, 'cluster!' => \$cluster, - 'ignore-matching=s' => \$ignore_matching, - 'ignore-line=s' => \$ignore_line, 'strip-tab' => \$strip_tab, 'strip-cherry-pick' => \$strip_cherry_pick, 'srcdir=s' => \$srcdir, @@ -252,8 +243,6 @@ sub git_dir_option($) defined $since_date and unshift @ARGV, "--since=$since_date"; - defined $until_date - and unshift @ARGV, "--until=$until_date"; # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/) # that makes a correction in the log or attribution of that commit. @@ -270,7 +259,6 @@ sub git_dir_option($) my $prev_multi_paragraph; my $prev_date_line = ''; my @prev_coauthors = (); - my @skipshas = (); while (1) { defined (my $in = <PIPE>) @@ -291,21 +279,6 @@ sub git_dir_option($) $sha =~ /^[0-9a-fA-F]{40}$/ or die "$ME:$.: invalid SHA1: $sha\n"; - my $skipflag = 0; - if (@skipshas) - { - foreach(@skipshas) - { - if ($sha =~ /^$_/) - { - $skipflag = 1; - ## Perhaps only warn if a pattern matches more than once? - warn "$ME: warning: skipping $sha due to $_\n"; - last; - } - } - } - # If this commit's log requires any transformation, do it now. my $code = $amend_code->{$sha}; if (defined $code) @@ -333,7 +306,7 @@ sub git_dir_option($) $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m; } - my @line = split /[ \t]*\n/, $rest; + my @line = split "\n", $rest; my $author_line = shift @line; defined $author_line or die "$ME:$.: unexpected EOF\n"; @@ -343,18 +316,17 @@ sub git_dir_option($) # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog # `(tiny change)' annotation. - my $tiny = (grep (/^(?:Copyright-paperwork-exempt|Tiny-change):\s+[Yy]es$/, @line) + my $tiny = (grep (/^Copyright-paperwork-exempt:\s+[Yy]es$/, @line) ? ' (tiny change)' : ''); my $date_line = sprintf "%s %s$tiny\n", - strftime ("%Y-%m-%d", localtime ($1)), $2; + strftime ("%F", localtime ($1)), $2; my @coauthors = grep /^Co-authored-by:.*$/, @line; # Omit meta-data lines we've already interpreted. @line = grep !/^(?:Signed-off-by:[ ].*>$ |Co-authored-by:[ ] |Copyright-paperwork-exempt:[ ] - |Tiny-change:[ ] )/x, @line; # Remove leading and trailing blank lines. @@ -364,100 +336,68 @@ sub git_dir_option($) while ($line[$#line] =~ /^\s*$/) { pop @line; } } - # Handle Emacs gitmerge.el "skipped" commits. - # Yes, this should be controlled by an option. So sue me. - if ( grep /^(; )?Merge from /, @line ) - { - my $found = 0; - foreach (@line) - { - if (grep /^The following commit.*skipped:$/, $_) - { - $found = 1; - ## Reset at each merge to reduce chance of false matches. - @skipshas = (); - next; - } - if ($found && $_ =~ /^([0-9a-fA-F]{7,}) [^ ]/) - { - push ( @skipshas, $1 ); - } - } - } - - # Ignore commits that match the --ignore-matching pattern, if specified. - if (! ($skipflag || (defined $ignore_matching - && @line && $line[0] =~ /$ignore_matching/))) - { - if (defined $ignore_line && @line) - { - @line = grep ! /$ignore_line/, @line; - while ($line[$#line] =~ /^\s*$/) { pop @line; } - } - - # Record whether there are two or more paragraphs. - my $multi_paragraph = grep /^\s*$/, @line; + # Record whether there are two or more paragraphs. + my $multi_paragraph = grep /^\s*$/, @line; - # Format 'Co-authored-by: A U Thor <email@example.com>' lines in - # standard multi-author ChangeLog format. - for (@coauthors) - { - s/^Co-authored-by:\s*/\t /; - s/\s*</ </; + # Format 'Co-authored-by: A U Thor <email@example.com>' lines in + # standard multi-author ChangeLog format. + for (@coauthors) + { + s/^Co-authored-by:\s*/\t /; + s/\s*</ </; - /<.*?@.*\..*>/ - or warn "$ME: warning: missing email address for " - . substr ($_, 5) . "\n"; - } + /<.*?@.*\..*>/ + or warn "$ME: warning: missing email address for " + . substr ($_, 5) . "\n"; + } - # If clustering of commit messages has been disabled, if this header - # would be different from the previous date/name/etc. header, - # or if this or the previous entry consists of two or more paragraphs, - # then print the header. - if ( ! $cluster - || $date_line ne $prev_date_line - || "@coauthors" ne "@prev_coauthors" - || $multi_paragraph - || $prev_multi_paragraph) - { - $prev_date_line eq '' - or print "\n"; - print $date_line; - @coauthors - and print join ("\n", @coauthors), "\n"; - } - $prev_date_line = $date_line; - @prev_coauthors = @coauthors; - $prev_multi_paragraph = $multi_paragraph; + # If clustering of commit messages has been disabled, if this header + # would be different from the previous date/name/email/coauthors header, + # or if this or the previous entry consists of two or more paragraphs, + # then print the header. + if ( ! $cluster + || $date_line ne $prev_date_line + || "@coauthors" ne "@prev_coauthors" + || $multi_paragraph + || $prev_multi_paragraph) + { + $prev_date_line eq '' + or print "\n"; + print $date_line; + @coauthors + and print join ("\n", @coauthors), "\n"; + } + $prev_date_line = $date_line; + @prev_coauthors = @coauthors; + $prev_multi_paragraph = $multi_paragraph; - # If there were any lines - if (@line == 0) - { - warn "$ME: warning: empty commit message:\n $date_line\n"; - } - else + # If there were any lines + if (@line == 0) + { + warn "$ME: warning: empty commit message:\n $date_line\n"; + } + else + { + if ($append_dot) { - if ($append_dot) + # If the first line of the message has enough room, then + if (length $line[0] < 72) { - # If the first line of the message has enough room, then - if (length $line[0] < 72) - { - # append a dot if there is no other punctuation or blank - # at the end. - $line[0] =~ /[[:punct:]\s]$/ - or $line[0] .= '.'; - } + # append a dot if there is no other punctuation or blank + # at the end. + $line[0] =~ /[[:punct:]\s]$/ + or $line[0] .= '.'; } + } - # Remove one additional leading TAB from each line. - $strip_tab - and map { s/^\t// } @line; + # Remove one additional leading TAB from each line. + $strip_tab + and map { s/^\t// } @line; - # Prefix each non-empty line with a TAB. - @line = map { length $_ ? "\t$_" : '' } @line; + # Prefix each non-empty line with a TAB. + @line = map { length $_ ? "\t$_" : '' } @line; - print "\n", join ("\n", @line), "\n"; - } + print "\n", join ("\n", @line), "\n"; } defined ($in = <PIPE>) diff --git a/build-aux/gnu-web-doc-update b/build-aux/gnu-web-doc-update index c8fc7e5de..7af2f185f 100755 --- a/build-aux/gnu-web-doc-update +++ b/build-aux/gnu-web-doc-update @@ -2,9 +2,9 @@ # Run this after each non-alpha release, to update the web documentation at # http://www.gnu.org/software/$pkg/manual/ -VERSION=2015-06-16.06; # UTC +VERSION=2012-12-16.14; # UTC -# Copyright (C) 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2009-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -40,7 +40,6 @@ assumes all documentation is in the doc/ sub-directory. Options: -C, --builddir=DIR location of (configured) Makefile (default: .) -n, --dry-run don't actually commit anything - -m, --mirror remove out of date files from document server --help print this help, then exit --version print version number, then exit @@ -108,7 +107,6 @@ find_tool XARGS gxargs xargs builddir=. dryrun= -rm_stale='echo' while test $# != 0 do # Handle --option=value by splitting apart and putting back on argv. @@ -125,7 +123,6 @@ do --help|--version) ${1#--};; -C|--builddir) shift; builddir=$1; shift ;; -n|--dry-run) dryrun=echo; shift;; - -m|--mirror) rm_stale=''; shift;; --*) die "unrecognized option: $1";; *) break;; esac @@ -162,7 +159,6 @@ $GIT submodule update --recursive ./bootstrap srcdir=$(pwd) cd "$builddir" -builddir=$(pwd) ./config.status --recheck ./config.status make @@ -186,17 +182,6 @@ $RSYNC -avP "$builddir"/doc/manual/ $tmp/$pkg/manual find . -name CVS -prune -o -print \ | $XARGS --no-run-if-empty -- $dryrun $CVS add -ko - # Report/Remove stale files - # excluding doc server specific files like CVS/* and .symlinks - if test -n "$rm_stale"; then - echo 'Consider the --mirror option if all of the manual is generated,' >&2 - echo 'which will run `cvs remove` to remove stale files.' >&2 - fi - { find . \( -name CVS -o -type f -name '.*' \) -prune -o -type f -print - (cd "$builddir"/doc/manual/ && find . -type f -print | sed p) - } | sort | uniq -u \ - | $XARGS --no-run-if-empty -- ${rm_stale:-$dryrun} $CVS remove -f - $dryrun $CVS ci -m $version ) diff --git a/build-aux/gnupload b/build-aux/gnupload index f87c195dc..2da97d894 100755 --- a/build-aux/gnupload +++ b/build-aux/gnupload @@ -3,7 +3,7 @@ scriptversion=2013-03-19.17; # UTC -# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# Copyright (C) 2004-2014 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/build-aux/snippet/arg-nonnull.h b/build-aux/snippet/arg-nonnull.h index 0d55e2bce..9ee8b1555 100644 --- a/build-aux/snippet/arg-nonnull.h +++ b/build-aux/snippet/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/build-aux/snippet/c++defs.h b/build-aux/snippet/c++defs.h index 585b38ab3..67b12335d 100644 --- a/build-aux/snippet/c++defs.h +++ b/build-aux/snippet/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/build-aux/snippet/unused-parameter.h b/build-aux/snippet/unused-parameter.h index f507eb745..41d9510ca 100644 --- a/build-aux/snippet/unused-parameter.h +++ b/build-aux/snippet/unused-parameter.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific function parameters are not used. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/build-aux/snippet/warn-on-use.h b/build-aux/snippet/warn-on-use.h index 90f4985ce..1c4d7bd4e 100644 --- a/build-aux/snippet/warn-on-use.h +++ b/build-aux/snippet/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free index 82a09b39e..4c76c75d7 100755 --- a/build-aux/useless-if-before-free +++ b/build-aux/useless-if-before-free @@ -10,7 +10,7 @@ my $VERSION = '2012-01-06 07:23'; # UTC # If you change this file with Emacs, please let the write hook # do its job. Otherwise, update this string manually. -# Copyright (C) 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2008-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files index 3bf93c3c0..b2bca54c9 100755 --- a/build-aux/vc-list-files +++ b/build-aux/vc-list-files @@ -4,7 +4,7 @@ # Print a version string. scriptversion=2011-05-16.22; # UTC -# Copyright (C) 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2006-2014 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/doc/gendocs_template b/doc/gendocs_template index df7faa3d3..4836df787 100644 --- a/doc/gendocs_template +++ b/doc/gendocs_template @@ -1,6 +1,5 @@ <!--#include virtual="/server/header.html" --> -<!-- Parent-Version: 1.77 --> -<title>%%TITLE%% - GNU Project - Free Software Foundation</title> +<title>%%TITLE%% - GNU Project - Free Software Foundation (FSF)</title> <!--#include virtual="/server/banner.html" --> <h2>%%TITLE%%</h2> @@ -68,22 +67,19 @@ script</a>.)</p> </div><!-- for id="content", starts in the include above --> <!--#include virtual="/server/footer.html" --> <div id="footer"> -<div class="unprintable"> <p>Please send general FSF & GNU inquiries to <a href="mailto:gnu@gnu.org"><gnu@gnu.org></a>. There are also <a href="/contact/">other ways to contact</a> -the FSF. Broken links and other corrections or suggestions can be sent -to <a href="mailto:%%EMAIL%%"><%%EMAIL%%></a>.</p> -</div> - -<p>Copyright © 2015 Free Software Foundation, Inc.</p> +the FSF.<br /> +Please send broken links and other corrections or suggestions to +<a href="mailto:%%EMAIL%%"><%%EMAIL%%></a>.</p> -<p>This page is licensed under a <a rel="license" -href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative -Commons Attribution-NoDerivs 3.0 United States License</a>.</p> +<p>Copyright © 2014 Free Software Foundation, Inc.</p> -<!--#include virtual="/server/bottom-notes.html" --> +<p>Verbatim copying and distribution of this entire article are +permitted worldwide, without royalty, in any medium, provided this +notice, and the copyright notice, are preserved.</p> </div> </div> diff --git a/gnulib-local/build-aux/git-version-gen.diff b/gnulib-local/build-aux/git-version-gen.diff index e15acf336..f875f49d9 100644 --- a/gnulib-local/build-aux/git-version-gen.diff +++ b/gnulib-local/build-aux/git-version-gen.diff @@ -4,15 +4,15 @@ Remove when integrated in Gnulib. --- a/build-aux/git-version-gen +++ b/build-aux/git-version-gen -@@ -86,6 +86,7 @@ +@@ -86,6 +86,7 @@ Print a version string. Options: - --prefix PREFIX prefix of git tags (default 'v') + --prefix prefix of git tags (default 'v') + --match pattern for git tags to match (default: '\$prefix*') - --fallback VERSION - fallback version to use if \"git --version\" fails + --fallback fallback version to use if \"git --version\" fails -@@ -97,11 +98,15 @@ + --help display this help and exit +@@ -96,11 +97,15 @@ Running without arguments will suffice in most cases." prefix=v fallback= @@ -28,7 +28,7 @@ Remove when integrated in Gnulib. --fallback) shift; fallback="$1";; -*) echo "$0: Unknown option '$1'." >&2 -@@ -125,6 +130,7 @@ +@@ -124,6 +129,7 @@ if test "x$tarball_version_file" = x; then exit 1 fi @@ -36,7 +36,7 @@ Remove when integrated in Gnulib. tag_sed_script="${tag_sed_script:-s/x/x/}" nl=' -@@ -155,7 +161,7 @@ +@@ -154,7 +160,7 @@ then # directory, and "git describe" output looks sensible, use that to # derive a version string. elif test "`git log -1 --pretty=format:x . 2>&1`" = x \ diff --git a/lib/Makefile.am b/lib/Makefile.am index e5a4aed8b..5d9c902fc 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -176,13 +176,6 @@ EXTRA_DIST += arpa_inet.in.h ## end gnulib module arpa_inet -## begin gnulib module assure - - -EXTRA_DIST += assure.h - -## end gnulib module assure - ## begin gnulib module binary-io libgnu_la_SOURCES += binary-io.h binary-io.c @@ -706,9 +699,6 @@ EXTRA_DIST += $(top_srcdir)/build-aux/gnupload ## begin gnulib module gperf GPERF = gperf -V_GPERF = $(V_GPERF_@AM_V@) -V_GPERF_ = $(V_GPERF_@AM_DEFAULT_V@) -V_GPERF_0 = @echo " GPERF " $@; ## end gnulib module gperf @@ -758,19 +748,19 @@ EXTRA_DIST += iconv.in.h ## begin gnulib module iconv_open iconv_open-aix.h: iconv_open-aix.gperf - $(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-aix.gperf > $(srcdir)/iconv_open-aix.h-t && \ + $(GPERF) -m 10 $(srcdir)/iconv_open-aix.gperf > $(srcdir)/iconv_open-aix.h-t mv $(srcdir)/iconv_open-aix.h-t $(srcdir)/iconv_open-aix.h iconv_open-hpux.h: iconv_open-hpux.gperf - $(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-hpux.gperf > $(srcdir)/iconv_open-hpux.h-t && \ + $(GPERF) -m 10 $(srcdir)/iconv_open-hpux.gperf > $(srcdir)/iconv_open-hpux.h-t mv $(srcdir)/iconv_open-hpux.h-t $(srcdir)/iconv_open-hpux.h iconv_open-irix.h: iconv_open-irix.gperf - $(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-irix.gperf > $(srcdir)/iconv_open-irix.h-t && \ + $(GPERF) -m 10 $(srcdir)/iconv_open-irix.gperf > $(srcdir)/iconv_open-irix.h-t mv $(srcdir)/iconv_open-irix.h-t $(srcdir)/iconv_open-irix.h iconv_open-osf.h: iconv_open-osf.gperf - $(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t && \ + $(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t mv $(srcdir)/iconv_open-osf.h-t $(srcdir)/iconv_open-osf.h iconv_open-solaris.h: iconv_open-solaris.gperf - $(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t && \ + $(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t mv $(srcdir)/iconv_open-solaris.h-t $(srcdir)/iconv_open-solaris.h BUILT_SOURCES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h MOSTLYCLEANFILES += iconv_open-aix.h-t iconv_open-hpux.h-t iconv_open-irix.h-t iconv_open-osf.h-t iconv_open-solaris.h-t @@ -1456,24 +1446,6 @@ EXTRA_libgnu_la_SOURCES += mkstemp.c ## end gnulib module mkstemp -## begin gnulib module mktime - - -EXTRA_DIST += mktime-internal.h mktime.c - -EXTRA_libgnu_la_SOURCES += mktime.c - -## end gnulib module mktime - -## begin gnulib module mktime-internal - - -EXTRA_DIST += mktime-internal.h mktime.c - -EXTRA_libgnu_la_SOURCES += mktime.c - -## end gnulib module mktime-internal - ## begin gnulib module msvc-inval @@ -2088,7 +2060,6 @@ stddef.h: stddef.in.h $(top_builddir)/config.status -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ - -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ < $(srcdir)/stddef.in.h; \ @@ -2315,7 +2286,6 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \ -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \ -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \ - -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \ -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \ -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \ @@ -2367,7 +2337,6 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ - -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ @@ -2843,12 +2812,10 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ - -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \ -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ - -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \ -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \ -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \ -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \ @@ -2858,7 +2825,6 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ - -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ @@ -2880,24 +2846,6 @@ EXTRA_libgnu_la_SOURCES += time_r.c ## end gnulib module time_r -## begin gnulib module time_rz - - -EXTRA_DIST += time-internal.h time_rz.c - -EXTRA_libgnu_la_SOURCES += time_rz.c - -## end gnulib module time_rz - -## begin gnulib module timegm - - -EXTRA_DIST += mktime-internal.h timegm.c - -EXTRA_libgnu_la_SOURCES += timegm.c - -## end gnulib module timegm - ## begin gnulib module times @@ -3047,11 +2995,9 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ - -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ - -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ @@ -3142,15 +3088,6 @@ EXTRA_DIST += unitypes.in.h ## end gnulib module unitypes -## begin gnulib module unsetenv - - -EXTRA_DIST += unsetenv.c - -EXTRA_libgnu_la_SOURCES += unsetenv.c - -## end gnulib module unsetenv - ## begin gnulib module useless-if-before-free diff --git a/lib/accept.c b/lib/accept.c index 441c065db..b216c6bd6 100644 --- a/lib/accept.c +++ b/lib/accept.c @@ -1,6 +1,6 @@ /* accept.c --- wrappers for Windows accept function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/alignof.h b/lib/alignof.h index 713f3bd89..280f3e384 100644 --- a/lib/alignof.h +++ b/lib/alignof.h @@ -1,5 +1,5 @@ /* Determine alignment of types. - Copyright (C) 2003-2004, 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/alloca.in.h b/lib/alloca.in.h index dc1b55060..e3aa62d2d 100644 --- a/lib/alloca.in.h +++ b/lib/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2015 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/arpa_inet.in.h b/lib/arpa_inet.in.h index 6ad528cc6..3f5df4776 100644 --- a/lib/arpa_inet.in.h +++ b/lib/arpa_inet.in.h @@ -1,6 +1,6 @@ /* A GNU-like <arpa/inet.h>. - Copyright (C) 2005-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/asnprintf.c b/lib/asnprintf.c index 413b8d763..7806f6888 100644 --- a/lib/asnprintf.c +++ b/lib/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/assure.h b/lib/assure.h deleted file mode 100644 index 867688e01..000000000 --- a/lib/assure.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Run-time assert-like macros. - - Copyright (C) 2014-2015 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* Written by Paul Eggert. */ - -#ifndef _GL_ASSURE_H -#define _GL_ASSURE_H - -#include <assert.h> - -/* Check E's value at runtime, and report an error and abort if not. - However, do nothng if NDEBUG is defined. - - Unlike standard 'assert', this macro always compiles E even when NDEBUG - is defined, so as to catch typos and avoid some GCC warnings. */ - -#ifdef NDEBUG -# define assure(E) ((void) (0 && (E))) -#else -# define assure(E) assert (E) -#endif - -#endif diff --git a/lib/basename-lgpl.c b/lib/basename-lgpl.c index 12d1e522b..fe007936f 100644 --- a/lib/basename-lgpl.c +++ b/lib/basename-lgpl.c @@ -1,6 +1,6 @@ /* basename.c -- return the last element in a file name - Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2015 Free Software + Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/binary-io.c b/lib/binary-io.c index d828bcd01..8bbdb44d1 100644 --- a/lib/binary-io.c +++ b/lib/binary-io.c @@ -1,4 +1,3 @@ #include <config.h> #define BINARY_IO_INLINE _GL_EXTERN_INLINE #include "binary-io.h" -typedef int dummy; diff --git a/lib/binary-io.h b/lib/binary-io.h index 1a87e8f3b..c276faa88 100644 --- a/lib/binary-io.h +++ b/lib/binary-io.h @@ -1,5 +1,5 @@ /* Binary mode I/O. - Copyright (C) 2001, 2003, 2005, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2005, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/bind.c b/lib/bind.c index 72263cc1b..36750c9a8 100644 --- a/lib/bind.c +++ b/lib/bind.c @@ -1,6 +1,6 @@ /* bind.c --- wrappers for Windows bind function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/btowc.c b/lib/btowc.c index 01e80c50a..aad27f593 100644 --- a/lib/btowc.c +++ b/lib/btowc.c @@ -1,5 +1,5 @@ /* Convert unibyte character to wide character. - Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2008, 2010-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/byteswap.in.h b/lib/byteswap.in.h index 673c53b25..130c79dfb 100644 --- a/lib/byteswap.in.h +++ b/lib/byteswap.in.h @@ -1,5 +1,5 @@ /* byteswap.h - Byte swapping - Copyright (C) 2005, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc. Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005. This program is free software: you can redistribute it and/or modify diff --git a/lib/c-ctype.c b/lib/c-ctype.c index 5d9d4d87a..7fe3f7efa 100644 --- a/lib/c-ctype.c +++ b/lib/c-ctype.c @@ -1,3 +1,395 @@ +/* Character handling in C locale. + + Copyright 2000-2003, 2006, 2009-2014 Free Software Foundation, Inc. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with this program; if not, see <http://www.gnu.org/licenses/>. */ + #include <config.h> -#define C_CTYPE_INLINE _GL_EXTERN_INLINE + +/* Specification. */ +#define NO_C_CTYPE_MACROS #include "c-ctype.h" + +/* The function isascii is not locale dependent. Its use in EBCDIC is + questionable. */ +bool +c_isascii (int c) +{ + return (c >= 0x00 && c <= 0x7f); +} + +bool +c_isalnum (int c) +{ +#if C_CTYPE_CONSECUTIVE_DIGITS \ + && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII + return ((c >= '0' && c <= '9') + || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z')); +#else + return ((c >= '0' && c <= '9') + || (c >= 'A' && c <= 'Z') + || (c >= 'a' && c <= 'z')); +#endif +#else + switch (c) + { + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isalpha (int c) +{ +#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII + return ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z'); +#else + return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')); +#endif +#else + switch (c) + { + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isblank (int c) +{ + return (c == ' ' || c == '\t'); +} + +bool +c_iscntrl (int c) +{ +#if C_CTYPE_ASCII + return ((c & ~0x1f) == 0 || c == 0x7f); +#else + switch (c) + { + case ' ': case '!': case '"': case '#': case '$': case '%': + case '&': case '\'': case '(': case ')': case '*': case '+': + case ',': case '-': case '.': case '/': + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + case ':': case ';': case '<': case '=': case '>': case '?': + case '@': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + case '[': case '\\': case ']': case '^': case '_': case '`': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + case '{': case '|': case '}': case '~': + return 0; + default: + return 1; + } +#endif +} + +bool +c_isdigit (int c) +{ +#if C_CTYPE_CONSECUTIVE_DIGITS + return (c >= '0' && c <= '9'); +#else + switch (c) + { + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + return 1; + default: + return 0; + } +#endif +} + +bool +c_islower (int c) +{ +#if C_CTYPE_CONSECUTIVE_LOWERCASE + return (c >= 'a' && c <= 'z'); +#else + switch (c) + { + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isgraph (int c) +{ +#if C_CTYPE_ASCII + return (c >= '!' && c <= '~'); +#else + switch (c) + { + case '!': case '"': case '#': case '$': case '%': case '&': + case '\'': case '(': case ')': case '*': case '+': case ',': + case '-': case '.': case '/': + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + case ':': case ';': case '<': case '=': case '>': case '?': + case '@': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + case '[': case '\\': case ']': case '^': case '_': case '`': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + case '{': case '|': case '}': case '~': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isprint (int c) +{ +#if C_CTYPE_ASCII + return (c >= ' ' && c <= '~'); +#else + switch (c) + { + case ' ': case '!': case '"': case '#': case '$': case '%': + case '&': case '\'': case '(': case ')': case '*': case '+': + case ',': case '-': case '.': case '/': + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + case ':': case ';': case '<': case '=': case '>': case '?': + case '@': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + case '[': case '\\': case ']': case '^': case '_': case '`': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': + case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': + case 's': case 't': case 'u': case 'v': case 'w': case 'x': + case 'y': case 'z': + case '{': case '|': case '}': case '~': + return 1; + default: + return 0; + } +#endif +} + +bool +c_ispunct (int c) +{ +#if C_CTYPE_ASCII + return ((c >= '!' && c <= '~') + && !((c >= '0' && c <= '9') + || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z'))); +#else + switch (c) + { + case '!': case '"': case '#': case '$': case '%': case '&': + case '\'': case '(': case ')': case '*': case '+': case ',': + case '-': case '.': case '/': + case ':': case ';': case '<': case '=': case '>': case '?': + case '@': + case '[': case '\\': case ']': case '^': case '_': case '`': + case '{': case '|': case '}': case '~': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isspace (int c) +{ + return (c == ' ' || c == '\t' + || c == '\n' || c == '\v' || c == '\f' || c == '\r'); +} + +bool +c_isupper (int c) +{ +#if C_CTYPE_CONSECUTIVE_UPPERCASE + return (c >= 'A' && c <= 'Z'); +#else + switch (c) + { + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': + case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': + case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': + case 'Y': case 'Z': + return 1; + default: + return 0; + } +#endif +} + +bool +c_isxdigit (int c) +{ +#if C_CTYPE_CONSECUTIVE_DIGITS \ + && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII + return ((c >= '0' && c <= '9') + || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'F')); +#else + return ((c >= '0' && c <= '9') + || (c >= 'A' && c <= 'F') + || (c >= 'a' && c <= 'f')); +#endif +#else + switch (c) + { + case '0': case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': + return 1; + default: + return 0; + } +#endif +} + +int +c_tolower (int c) +{ +#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE + return (c >= 'A' && c <= 'Z' ? c - 'A' + 'a' : c); +#else + switch (c) + { + case 'A': return 'a'; + case 'B': return 'b'; + case 'C': return 'c'; + case 'D': return 'd'; + case 'E': return 'e'; + case 'F': return 'f'; + case 'G': return 'g'; + case 'H': return 'h'; + case 'I': return 'i'; + case 'J': return 'j'; + case 'K': return 'k'; + case 'L': return 'l'; + case 'M': return 'm'; + case 'N': return 'n'; + case 'O': return 'o'; + case 'P': return 'p'; + case 'Q': return 'q'; + case 'R': return 'r'; + case 'S': return 's'; + case 'T': return 't'; + case 'U': return 'u'; + case 'V': return 'v'; + case 'W': return 'w'; + case 'X': return 'x'; + case 'Y': return 'y'; + case 'Z': return 'z'; + default: return c; + } +#endif +} + +int +c_toupper (int c) +{ +#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE + return (c >= 'a' && c <= 'z' ? c - 'a' + 'A' : c); +#else + switch (c) + { + case 'a': return 'A'; + case 'b': return 'B'; + case 'c': return 'C'; + case 'd': return 'D'; + case 'e': return 'E'; + case 'f': return 'F'; + case 'g': return 'G'; + case 'h': return 'H'; + case 'i': return 'I'; + case 'j': return 'J'; + case 'k': return 'K'; + case 'l': return 'L'; + case 'm': return 'M'; + case 'n': return 'N'; + case 'o': return 'O'; + case 'p': return 'P'; + case 'q': return 'Q'; + case 'r': return 'R'; + case 's': return 'S'; + case 't': return 'T'; + case 'u': return 'U'; + case 'v': return 'V'; + case 'w': return 'W'; + case 'x': return 'X'; + case 'y': return 'Y'; + case 'z': return 'Z'; + default: return c; + } +#endif +} diff --git a/lib/c-ctype.h b/lib/c-ctype.h index c7da46f54..a258019f4 100644 --- a/lib/c-ctype.h +++ b/lib/c-ctype.h @@ -5,7 +5,7 @@ <ctype.h> functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -25,13 +25,6 @@ along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <stdbool.h> -#ifndef _GL_INLINE_HEADER_BEGIN - #error "Please include config.h first." -#endif -_GL_INLINE_HEADER_BEGIN -#ifndef C_CTYPE_INLINE -# define C_CTYPE_INLINE _GL_INLINE -#endif #ifdef __cplusplus extern "C" { @@ -46,6 +39,38 @@ extern "C" { characters. */ +/* Check whether the ASCII optimizations apply. */ + +/* ANSI C89 (and ISO C99 5.2.1.3 too) already guarantees that + '0', '1', ..., '9' have consecutive integer values. */ +#define C_CTYPE_CONSECUTIVE_DIGITS 1 + +#if ('A' <= 'Z') \ + && ('A' + 1 == 'B') && ('B' + 1 == 'C') && ('C' + 1 == 'D') \ + && ('D' + 1 == 'E') && ('E' + 1 == 'F') && ('F' + 1 == 'G') \ + && ('G' + 1 == 'H') && ('H' + 1 == 'I') && ('I' + 1 == 'J') \ + && ('J' + 1 == 'K') && ('K' + 1 == 'L') && ('L' + 1 == 'M') \ + && ('M' + 1 == 'N') && ('N' + 1 == 'O') && ('O' + 1 == 'P') \ + && ('P' + 1 == 'Q') && ('Q' + 1 == 'R') && ('R' + 1 == 'S') \ + && ('S' + 1 == 'T') && ('T' + 1 == 'U') && ('U' + 1 == 'V') \ + && ('V' + 1 == 'W') && ('W' + 1 == 'X') && ('X' + 1 == 'Y') \ + && ('Y' + 1 == 'Z') +#define C_CTYPE_CONSECUTIVE_UPPERCASE 1 +#endif + +#if ('a' <= 'z') \ + && ('a' + 1 == 'b') && ('b' + 1 == 'c') && ('c' + 1 == 'd') \ + && ('d' + 1 == 'e') && ('e' + 1 == 'f') && ('f' + 1 == 'g') \ + && ('g' + 1 == 'h') && ('h' + 1 == 'i') && ('i' + 1 == 'j') \ + && ('j' + 1 == 'k') && ('k' + 1 == 'l') && ('l' + 1 == 'm') \ + && ('m' + 1 == 'n') && ('n' + 1 == 'o') && ('o' + 1 == 'p') \ + && ('p' + 1 == 'q') && ('q' + 1 == 'r') && ('r' + 1 == 's') \ + && ('s' + 1 == 't') && ('t' + 1 == 'u') && ('u' + 1 == 'v') \ + && ('v' + 1 == 'w') && ('w' + 1 == 'x') && ('x' + 1 == 'y') \ + && ('y' + 1 == 'z') +#define C_CTYPE_CONSECUTIVE_LOWERCASE 1 +#endif + #if (' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ @@ -71,84 +96,11 @@ extern "C" { && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126) /* The character set is ASCII or one of its variants or extensions, not EBCDIC. Testing the value of '\n' and '\r' is not relevant. */ -# define C_CTYPE_ASCII 1 -#elif ! (' ' == '\x40' && '0' == '\xf0' \ - && 'A' == '\xc1' && 'J' == '\xd1' && 'S' == '\xe2' \ - && 'a' == '\x81' && 'j' == '\x91' && 's' == '\xa2') -# error "Only ASCII and EBCDIC are supported" +#define C_CTYPE_ASCII 1 #endif -#if 'A' < 0 -# error "EBCDIC and char is signed -- not supported" -#endif - -/* Cases for control characters. */ - -#define _C_CTYPE_CNTRL \ - case '\a': case '\b': case '\f': case '\n': \ - case '\r': case '\t': case '\v': \ - _C_CTYPE_OTHER_CNTRL - -/* ASCII control characters other than those with \-letter escapes. */ - -#if C_CTYPE_ASCII -# define _C_CTYPE_OTHER_CNTRL \ - case '\x00': case '\x01': case '\x02': case '\x03': \ - case '\x04': case '\x05': case '\x06': case '\x0e': \ - case '\x0f': case '\x10': case '\x11': case '\x12': \ - case '\x13': case '\x14': case '\x15': case '\x16': \ - case '\x17': case '\x18': case '\x19': case '\x1a': \ - case '\x1b': case '\x1c': case '\x1d': case '\x1e': \ - case '\x1f': case '\x7f' -#else - /* Use EBCDIC code page 1047's assignments for ASCII control chars; - assume all EBCDIC code pages agree about these assignments. */ -# define _C_CTYPE_OTHER_CNTRL \ - case '\x00': case '\x01': case '\x02': case '\x03': \ - case '\x07': case '\x0e': case '\x0f': case '\x10': \ - case '\x11': case '\x12': case '\x13': case '\x18': \ - case '\x19': case '\x1c': case '\x1d': case '\x1e': \ - case '\x1f': case '\x26': case '\x27': case '\x2d': \ - case '\x2e': case '\x32': case '\x37': case '\x3c': \ - case '\x3d': case '\x3f' -#endif -/* Cases for lowercase hex letters, and lowercase letters, all offset by N. */ - -#define _C_CTYPE_LOWER_A_THRU_F_N(n) \ - case 'a' + (n): case 'b' + (n): case 'c' + (n): case 'd' + (n): \ - case 'e' + (n): case 'f' + (n) -#define _C_CTYPE_LOWER_N(n) \ - _C_CTYPE_LOWER_A_THRU_F_N(n): \ - case 'g' + (n): case 'h' + (n): case 'i' + (n): case 'j' + (n): \ - case 'k' + (n): case 'l' + (n): case 'm' + (n): case 'n' + (n): \ - case 'o' + (n): case 'p' + (n): case 'q' + (n): case 'r' + (n): \ - case 's' + (n): case 't' + (n): case 'u' + (n): case 'v' + (n): \ - case 'w' + (n): case 'x' + (n): case 'y' + (n): case 'z' + (n) - -/* Cases for hex letters, digits, lower, punct, and upper. */ - -#define _C_CTYPE_A_THRU_F \ - _C_CTYPE_LOWER_A_THRU_F_N (0): \ - _C_CTYPE_LOWER_A_THRU_F_N ('A' - 'a') -#define _C_CTYPE_DIGIT \ - case '0': case '1': case '2': case '3': \ - case '4': case '5': case '6': case '7': \ - case '8': case '9' -#define _C_CTYPE_LOWER _C_CTYPE_LOWER_N (0) -#define _C_CTYPE_PUNCT \ - case '!': case '"': case '#': case '$': \ - case '%': case '&': case '\'': case '(': \ - case ')': case '*': case '+': case ',': \ - case '-': case '.': case '/': case ':': \ - case ';': case '<': case '=': case '>': \ - case '?': case '@': case '[': case '\\': \ - case ']': case '^': case '_': case '`': \ - case '{': case '|': case '}': case '~' -#define _C_CTYPE_UPPER _C_CTYPE_LOWER_N ('A' - 'a') - - -/* Function definitions. */ +/* Function declarations. */ /* Unlike the functions in <ctype.h>, which require an argument in the range of the 'unsigned char' type, the functions here operate on values that are @@ -165,202 +117,179 @@ extern "C" { if (c_isalpha (*s)) ... */ -C_CTYPE_INLINE bool -c_isalnum (int c) -{ - switch (c) - { - _C_CTYPE_DIGIT: - _C_CTYPE_LOWER: - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +extern bool c_isascii (int c) _GL_ATTRIBUTE_CONST; /* not locale dependent */ -C_CTYPE_INLINE bool -c_isalpha (int c) -{ - switch (c) - { - _C_CTYPE_LOWER: - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +extern bool c_isalnum (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isalpha (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isblank (int c) _GL_ATTRIBUTE_CONST; +extern bool c_iscntrl (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isdigit (int c) _GL_ATTRIBUTE_CONST; +extern bool c_islower (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isgraph (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isprint (int c) _GL_ATTRIBUTE_CONST; +extern bool c_ispunct (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isspace (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isupper (int c) _GL_ATTRIBUTE_CONST; +extern bool c_isxdigit (int c) _GL_ATTRIBUTE_CONST; -/* The function isascii is not locale dependent. - Its use in EBCDIC is questionable. */ -C_CTYPE_INLINE bool -c_isascii (int c) -{ - switch (c) - { - case ' ': - _C_CTYPE_CNTRL: - _C_CTYPE_DIGIT: - _C_CTYPE_LOWER: - _C_CTYPE_PUNCT: - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +extern int c_tolower (int c) _GL_ATTRIBUTE_CONST; +extern int c_toupper (int c) _GL_ATTRIBUTE_CONST; -C_CTYPE_INLINE bool -c_isblank (int c) -{ - return c == ' ' || c == '\t'; -} -C_CTYPE_INLINE bool -c_iscntrl (int c) -{ - switch (c) - { - _C_CTYPE_CNTRL: - return true; - default: - return false; - } -} +#if (defined __GNUC__ && !defined __STRICT_ANSI__ && defined __OPTIMIZE__ \ + && !defined __OPTIMIZE_SIZE__ && !defined NO_C_CTYPE_MACROS) -C_CTYPE_INLINE bool -c_isdigit (int c) -{ - switch (c) - { - _C_CTYPE_DIGIT: - return true; - default: - return false; - } -} +/* ASCII optimizations. */ -C_CTYPE_INLINE bool -c_isgraph (int c) -{ - switch (c) - { - _C_CTYPE_DIGIT: - _C_CTYPE_LOWER: - _C_CTYPE_PUNCT: - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +#undef c_isascii +#define c_isascii(c) \ + ({ int __c = (c); \ + (__c >= 0x00 && __c <= 0x7f); \ + }) -C_CTYPE_INLINE bool -c_islower (int c) -{ - switch (c) - { - _C_CTYPE_LOWER: - return true; - default: - return false; - } -} +#if C_CTYPE_CONSECUTIVE_DIGITS \ + && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII +#undef c_isalnum +#define c_isalnum(c) \ + ({ int __c = (c); \ + ((__c >= '0' && __c <= '9') \ + || ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'Z')); \ + }) +#else +#undef c_isalnum +#define c_isalnum(c) \ + ({ int __c = (c); \ + ((__c >= '0' && __c <= '9') \ + || (__c >= 'A' && __c <= 'Z') \ + || (__c >= 'a' && __c <= 'z')); \ + }) +#endif +#endif -C_CTYPE_INLINE bool -c_isprint (int c) -{ - switch (c) - { - case ' ': - _C_CTYPE_DIGIT: - _C_CTYPE_LOWER: - _C_CTYPE_PUNCT: - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII +#undef c_isalpha +#define c_isalpha(c) \ + ({ int __c = (c); \ + ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'Z'); \ + }) +#else +#undef c_isalpha +#define c_isalpha(c) \ + ({ int __c = (c); \ + ((__c >= 'A' && __c <= 'Z') || (__c >= 'a' && __c <= 'z')); \ + }) +#endif +#endif -C_CTYPE_INLINE bool -c_ispunct (int c) -{ - switch (c) - { - _C_CTYPE_PUNCT: - return true; - default: - return false; - } -} +#undef c_isblank +#define c_isblank(c) \ + ({ int __c = (c); \ + (__c == ' ' || __c == '\t'); \ + }) -C_CTYPE_INLINE bool -c_isspace (int c) -{ - switch (c) - { - case ' ': case '\t': case '\n': case '\v': case '\f': case '\r': - return true; - default: - return false; - } -} +#if C_CTYPE_ASCII +#undef c_iscntrl +#define c_iscntrl(c) \ + ({ int __c = (c); \ + ((__c & ~0x1f) == 0 || __c == 0x7f); \ + }) +#endif -C_CTYPE_INLINE bool -c_isupper (int c) -{ - switch (c) - { - _C_CTYPE_UPPER: - return true; - default: - return false; - } -} +#if C_CTYPE_CONSECUTIVE_DIGITS +#undef c_isdigit +#define c_isdigit(c) \ + ({ int __c = (c); \ + (__c >= '0' && __c <= '9'); \ + }) +#endif -C_CTYPE_INLINE bool -c_isxdigit (int c) -{ - switch (c) - { - _C_CTYPE_DIGIT: - _C_CTYPE_A_THRU_F: - return true; - default: - return false; - } -} +#if C_CTYPE_CONSECUTIVE_LOWERCASE +#undef c_islower +#define c_islower(c) \ + ({ int __c = (c); \ + (__c >= 'a' && __c <= 'z'); \ + }) +#endif -C_CTYPE_INLINE int -c_tolower (int c) -{ - switch (c) - { - _C_CTYPE_UPPER: - return c - 'A' + 'a'; - default: - return c; - } -} +#if C_CTYPE_ASCII +#undef c_isgraph +#define c_isgraph(c) \ + ({ int __c = (c); \ + (__c >= '!' && __c <= '~'); \ + }) +#endif + +#if C_CTYPE_ASCII +#undef c_isprint +#define c_isprint(c) \ + ({ int __c = (c); \ + (__c >= ' ' && __c <= '~'); \ + }) +#endif + +#if C_CTYPE_ASCII +#undef c_ispunct +#define c_ispunct(c) \ + ({ int _c = (c); \ + (c_isgraph (_c) && ! c_isalnum (_c)); \ + }) +#endif + +#undef c_isspace +#define c_isspace(c) \ + ({ int __c = (c); \ + (__c == ' ' || __c == '\t' \ + || __c == '\n' || __c == '\v' || __c == '\f' || __c == '\r'); \ + }) + +#if C_CTYPE_CONSECUTIVE_UPPERCASE +#undef c_isupper +#define c_isupper(c) \ + ({ int __c = (c); \ + (__c >= 'A' && __c <= 'Z'); \ + }) +#endif + +#if C_CTYPE_CONSECUTIVE_DIGITS \ + && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#if C_CTYPE_ASCII +#undef c_isxdigit +#define c_isxdigit(c) \ + ({ int __c = (c); \ + ((__c >= '0' && __c <= '9') \ + || ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'F')); \ + }) +#else +#undef c_isxdigit +#define c_isxdigit(c) \ + ({ int __c = (c); \ + ((__c >= '0' && __c <= '9') \ + || (__c >= 'A' && __c <= 'F') \ + || (__c >= 'a' && __c <= 'f')); \ + }) +#endif +#endif + +#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +#undef c_tolower +#define c_tolower(c) \ + ({ int __c = (c); \ + (__c >= 'A' && __c <= 'Z' ? __c - 'A' + 'a' : __c); \ + }) +#undef c_toupper +#define c_toupper(c) \ + ({ int __c = (c); \ + (__c >= 'a' && __c <= 'z' ? __c - 'a' + 'A' : __c); \ + }) +#endif + +#endif /* optimizing for speed */ -C_CTYPE_INLINE int -c_toupper (int c) -{ - switch (c) - { - _C_CTYPE_LOWER: - return c - 'a' + 'A'; - default: - return c; - } -} #ifdef __cplusplus } #endif -_GL_INLINE_HEADER_END - #endif /* C_CTYPE_H */ diff --git a/lib/c-strcase.h b/lib/c-strcase.h index 55fd801ee..ee3bd3f72 100644 --- a/lib/c-strcase.h +++ b/lib/c-strcase.h @@ -1,5 +1,5 @@ /* Case-insensitive string comparison functions in C locale. - Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2015 Free Software + Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c index ce0223fcb..5059cc659 100644 --- a/lib/c-strcasecmp.c +++ b/lib/c-strcasecmp.c @@ -1,5 +1,5 @@ /* c-strcasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/c-strcaseeq.h b/lib/c-strcaseeq.h index ce4b82dd1..44d375148 100644 --- a/lib/c-strcaseeq.h +++ b/lib/c-strcaseeq.h @@ -1,5 +1,5 @@ /* Optimized case-insensitive string comparison in C locale. - Copyright (C) 2001-2002, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published @@ -33,6 +33,9 @@ # if C_CTYPE_ASCII # define CASEEQ(other,upper) \ (c_isupper (upper) ? ((other) & ~0x20) == (upper) : (other) == (upper)) +# elif C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE +# define CASEEQ(other,upper) \ + (c_isupper (upper) ? (other) == (upper) || (other) == (upper) - 'A' + 'a' : (other) == (upper)) # else # define CASEEQ(other,upper) \ (c_toupper (other) == (upper)) diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c index 7a7f61df8..614598156 100644 --- a/lib/c-strncasecmp.c +++ b/lib/c-strncasecmp.c @@ -1,5 +1,5 @@ /* c-strncasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c index 624a40eb9..a999c9c84 100644 --- a/lib/canonicalize-lgpl.c +++ b/lib/canonicalize-lgpl.c @@ -1,5 +1,5 @@ /* Return the canonical absolute name of a given file. - Copyright (C) 1996-2015 Free Software Foundation, Inc. + Copyright (C) 1996-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/ceil.c b/lib/ceil.c index 236d258b1..7e810357b 100644 --- a/lib/ceil.c +++ b/lib/ceil.c @@ -1,5 +1,5 @@ /* Round towards positive infinity. - Copyright (C) 2007, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/close.c b/lib/close.c index c1f112590..9d2e0276a 100644 --- a/lib/close.c +++ b/lib/close.c @@ -1,5 +1,5 @@ /* close replacement. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/config.charset b/lib/config.charset index 8083c6029..8fe2507d9 100644 --- a/lib/config.charset +++ b/lib/config.charset @@ -1,7 +1,7 @@ #! /bin/sh # Output a system dependent table of character encoding aliases. # -# Copyright (C) 2000-2004, 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2000-2004, 2006-2014 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by @@ -348,10 +348,12 @@ case "$os" in #echo "sun_eu_greek ?" # what is this? echo "UTF-8 UTF-8" ;; - freebsd*) + freebsd* | os2*) # FreeBSD 4.2 doesn't have nl_langinfo(CODESET); therefore # localcharset.c falls back to using the full locale name # from the environment variables. + # Likewise for OS/2. OS/2 has XFree86 just like FreeBSD. Just + # reuse FreeBSD's locale data for OS/2. echo "C ASCII" echo "US-ASCII ASCII" for l in la_LN lt_LN; do diff --git a/lib/connect.c b/lib/connect.c index bde8a60bc..295fe95d8 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -1,6 +1,6 @@ /* connect.c --- wrappers for Windows connect function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/copysign.c b/lib/copysign.c index 761320bc0..616ea356e 100644 --- a/lib/copysign.c +++ b/lib/copysign.c @@ -1,5 +1,5 @@ /* Copy sign into another 'double' number. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dirent.in.h b/lib/dirent.in.h index e4490caf5..3418bd9dc 100644 --- a/lib/dirent.in.h +++ b/lib/dirent.in.h @@ -1,5 +1,5 @@ /* A GNU-like <dirent.h>. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -77,7 +77,6 @@ typedef struct gl_directory DIR; # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef opendir # define opendir rpl_opendir -# define GNULIB_defined_opendir 1 # endif _GL_FUNCDECL_RPL (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (opendir, DIR *, (const char *dir_name)); @@ -129,7 +128,6 @@ _GL_WARN_ON_USE (rewinddir, "rewinddir is not portable - " # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef closedir # define closedir rpl_closedir -# define GNULIB_defined_closedir 1 # endif _GL_FUNCDECL_RPL (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (closedir, int, (DIR *dirp)); diff --git a/lib/dirfd.c b/lib/dirfd.c index c196c6601..86f8e0a1a 100644 --- a/lib/dirfd.c +++ b/lib/dirfd.c @@ -1,6 +1,6 @@ /* dirfd.c -- return the file descriptor associated with an open DIR* - Copyright (C) 2001, 2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2001, 2006, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dirname-lgpl.c b/lib/dirname-lgpl.c index c1e610109..121d38754 100644 --- a/lib/dirname-lgpl.c +++ b/lib/dirname-lgpl.c @@ -1,6 +1,6 @@ /* dirname.c -- return all but the last element in a file name - Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2015 Free Software + Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dirname.h b/lib/dirname.h index abb058497..e31cb6190 100644 --- a/lib/dirname.h +++ b/lib/dirname.h @@ -1,6 +1,6 @@ /* Take file names apart into directory and base names. - Copyright (C) 1998, 2001, 2003-2006, 2009-2015 Free Software Foundation, + Copyright (C) 1998, 2001, 2003-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify @@ -31,10 +31,6 @@ # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 # endif -#ifdef __cplusplus -extern "C" { -#endif - # if GNULIB_DIRNAME char *base_name (char const *file); char *dir_name (char const *file); @@ -47,8 +43,4 @@ char *last_component (char const *file) _GL_ATTRIBUTE_PURE; bool strip_trailing_slashes (char *file); -#ifdef __cplusplus -} /* extern "C" */ -#endif - #endif /* not DIRNAME_H_ */ diff --git a/lib/dosname.h b/lib/dosname.h index 42e3186ab..b81163d4b 100644 --- a/lib/dosname.h +++ b/lib/dosname.h @@ -1,6 +1,6 @@ /* File names on MS-DOS/Windows systems. - Copyright (C) 2000-2001, 2004-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2001, 2004-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/dup2.c b/lib/dup2.c index 7f984ccb0..9709b7a64 100644 --- a/lib/dup2.c +++ b/lib/dup2.c @@ -1,6 +1,6 @@ /* Duplicate an open file descriptor to a specified file descriptor. - Copyright (C) 1999, 2004-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999, 2004-2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/duplocale.c b/lib/duplocale.c index 9fdb26811..86d5ce59a 100644 --- a/lib/duplocale.c +++ b/lib/duplocale.c @@ -1,5 +1,5 @@ /* Duplicate a locale object. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/errno.in.h b/lib/errno.in.h index 5f1aa8dce..8dbb5f97a 100644 --- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index 1c3b2c83f..1cd197002 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -1,6 +1,6 @@ /* Like <fcntl.h>, but with non-working flags defined to 0. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -34,7 +34,7 @@ extern "C" { ... } block, which leads to errors in C++ mode with the overridden <sys/stat.h> from gnulib. These errors are known to be gone with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))) +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) # include <sys/stat.h> #endif #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ @@ -53,7 +53,7 @@ extern "C" { ... } block, which leads to errors in C++ mode with the overridden <sys/stat.h> from gnulib. These errors are known to be gone with g++ version >= 4.3. */ -#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && (defined __ICC || !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))) +#if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) # include <sys/stat.h> #endif /* The include_next requires a split double-inclusion guard. */ @@ -186,22 +186,6 @@ _GL_WARN_ON_USE (openat, "openat is not portable - " /* Fix up the O_* macros. */ -/* AIX 7.1 with XL C 12.1 defines O_CLOEXEC, O_NOFOLLOW, and O_TTY_INIT - to values outside 'int' range, so omit these misdefinitions. - But avoid namespace pollution on non-AIX systems. */ -#ifdef _AIX -# include <limits.h> -# if defined O_CLOEXEC && ! (INT_MIN <= O_CLOEXEC && O_CLOEXEC <= INT_MAX) -# undef O_CLOEXEC -# endif -# if defined O_NOFOLLOW && ! (INT_MIN <= O_NOFOLLOW && O_NOFOLLOW <= INT_MAX) -# undef O_NOFOLLOW -# endif -# if defined O_TTY_INIT && ! (INT_MIN <= O_TTY_INIT && O_TTY_INIT <= INT_MAX) -# undef O_TTY_INIT -# endif -#endif - #if !defined O_DIRECT && defined O_DIRECTIO /* Tru64 spells it 'O_DIRECTIO'. */ # define O_DIRECT O_DIRECTIO diff --git a/lib/fd-hook.c b/lib/fd-hook.c index 158b1ecda..fd07578f1 100644 --- a/lib/fd-hook.c +++ b/lib/fd-hook.c @@ -1,5 +1,5 @@ /* Hook for making making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/fd-hook.h b/lib/fd-hook.h index 7010ccaef..5ff0f73fc 100644 --- a/lib/fd-hook.h +++ b/lib/fd-hook.h @@ -1,5 +1,5 @@ /* Hook for making making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/float+.h b/lib/float+.h index c3d28a598..085c379b1 100644 --- a/lib/float+.h +++ b/lib/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. This program is free software; you can redistribute it and/or modify diff --git a/lib/float.c b/lib/float.c index 9a2d0f723..3faa5eede 100644 --- a/lib/float.c +++ b/lib/float.c @@ -1,5 +1,5 @@ /* Auxiliary definitions for <float.h>. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/float.in.h b/lib/float.in.h index dab2a2b44..e814eaba5 100644 --- a/lib/float.in.h +++ b/lib/float.in.h @@ -1,6 +1,6 @@ /* A correct <float.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/flock.c b/lib/flock.c index a591f1e38..928e151b0 100644 --- a/lib/flock.c +++ b/lib/flock.c @@ -6,7 +6,7 @@ Written by Richard W.M. Jones <rjones.at.redhat.com> - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public diff --git a/lib/floor.c b/lib/floor.c index 010131144..a00f937ed 100644 --- a/lib/floor.c +++ b/lib/floor.c @@ -1,5 +1,5 @@ /* Round towards negative infinity. - Copyright (C) 2007, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/frexp.c b/lib/frexp.c index 21edf0afb..6eff94574 100644 --- a/lib/frexp.c +++ b/lib/frexp.c @@ -1,5 +1,5 @@ /* Split a double into fraction and mantissa. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fstat.c b/lib/fstat.c index 71ca7b0cb..17ccc8e29 100644 --- a/lib/fstat.c +++ b/lib/fstat.c @@ -1,5 +1,5 @@ /* fstat() replacement. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/fsync.c b/lib/fsync.c index 8ef6dbee8..99475ff65 100644 --- a/lib/fsync.c +++ b/lib/fsync.c @@ -7,7 +7,7 @@ Written by Richard W.M. Jones <rjones.at.redhat.com> - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public diff --git a/lib/full-read.c b/lib/full-read.c index ac7fb5651..4d67afb92 100644 --- a/lib/full-read.c +++ b/lib/full-read.c @@ -1,5 +1,5 @@ /* An interface to read that retries after partial reads and interrupts. - Copyright (C) 2002-2003, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/full-read.h b/lib/full-read.h index 950b9bd3f..954b94dce 100644 --- a/lib/full-read.h +++ b/lib/full-read.h @@ -1,6 +1,6 @@ /* An interface to read() that reads all it is asked to read. - Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -13,6 +13,7 @@ GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License + along with this program; if not, read to the Free Software Foundation, along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stddef.h> diff --git a/lib/full-write.c b/lib/full-write.c index df3bad0d5..6a77b7b45 100644 --- a/lib/full-write.c +++ b/lib/full-write.c @@ -1,6 +1,6 @@ /* An interface to read and write that retries (if necessary) until complete. - Copyright (C) 1993-1994, 1997-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1993-1994, 1997-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/full-write.h b/lib/full-write.h index 607facd35..2fab6fa02 100644 --- a/lib/full-write.h +++ b/lib/full-write.h @@ -1,6 +1,6 @@ /* An interface to write() that writes all it is asked to write. - Copyright (C) 2002-2003, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gai_strerror.c b/lib/gai_strerror.c index fbef3bbe9..d0c589da1 100644 --- a/lib/gai_strerror.c +++ b/lib/gai_strerror.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2015 Free Software +/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. diff --git a/lib/getaddrinfo.c b/lib/getaddrinfo.c index 9d3384f71..6581dd55a 100644 --- a/lib/getaddrinfo.c +++ b/lib/getaddrinfo.c @@ -1,5 +1,5 @@ /* Get address information (partial implementation). - Copyright (C) 1997, 2001-2002, 2004-2015 Free Software Foundation, Inc. + Copyright (C) 1997, 2001-2002, 2004-2014 Free Software Foundation, Inc. Contributed by Simon Josefsson <simon@josefsson.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/getlogin.c b/lib/getlogin.c index 5fc54b851..f8cfe5d78 100644 --- a/lib/getlogin.c +++ b/lib/getlogin.c @@ -1,6 +1,6 @@ /* Provide a working getlogin for systems which lack it. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getpeername.c b/lib/getpeername.c index ce2e105a6..e5b3eaea3 100644 --- a/lib/getpeername.c +++ b/lib/getpeername.c @@ -1,6 +1,6 @@ /* getpeername.c --- wrappers for Windows getpeername function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getsockname.c b/lib/getsockname.c index 6f24e7c18..d26bae592 100644 --- a/lib/getsockname.c +++ b/lib/getsockname.c @@ -1,6 +1,6 @@ /* getsockname.c --- wrappers for Windows getsockname function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/getsockopt.c b/lib/getsockopt.c index ccd2e6fe7..0b2fb2b73 100644 --- a/lib/getsockopt.c +++ b/lib/getsockopt.c @@ -1,6 +1,6 @@ /* getsockopt.c --- wrappers for Windows getsockopt function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/gettext.h b/lib/gettext.h index 3770ca0e8..330d8dad4 100644 --- a/lib/gettext.h +++ b/lib/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2015 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c index a615f3b25..c4e40fbe9 100644 --- a/lib/gettimeofday.c +++ b/lib/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/glthread/lock.h b/lib/glthread/lock.h index 1aafd8bb4..66c78a6cd 100644 --- a/lib/glthread/lock.h +++ b/lib/glthread/lock.h @@ -1,7 +1,7 @@ #ifndef SCM_GLTHREADS_H #define SCM_GLTHREADS_H -/* Copyright (C) 2014, 2015 Free Software Foundation, Inc. +/* Copyright (C) 2014 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License diff --git a/lib/iconv.c b/lib/iconv.c index 850c8b77b..a6dfed355 100644 --- a/lib/iconv.c +++ b/lib/iconv.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 1999-2001, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2001, 2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv.in.h b/lib/iconv.in.h index 6b3d245c9..ed95ed719 100644 --- a/lib/iconv.in.h +++ b/lib/iconv.in.h @@ -1,6 +1,6 @@ /* A GNU-like <iconv.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv_close.c b/lib/iconv_close.c index d728c0741..6e286734d 100644 --- a/lib/iconv_close.c +++ b/lib/iconv_close.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconv_open-aix.h b/lib/iconv_open-aix.h index 129e03084..a598e819d 100644 --- a/lib/iconv_open-aix.h +++ b/lib/iconv_open-aix.h @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ +/* ANSI-C code produced by gperf version 3.0.3 */ /* Command-line: gperf -m 10 ./iconv_open-aix.gperf */ /* Computed positions: -k'4,$' */ diff --git a/lib/iconv_open-hpux.h b/lib/iconv_open-hpux.h index 3bcff76a7..8f9f0a9ad 100644 --- a/lib/iconv_open-hpux.h +++ b/lib/iconv_open-hpux.h @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ +/* ANSI-C code produced by gperf version 3.0.3 */ /* Command-line: gperf -m 10 ./iconv_open-hpux.gperf */ /* Computed positions: -k'4,$' */ @@ -272,7 +272,7 @@ static const struct mapping mappings[] = #ifdef __GNUC__ __inline -#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__ +#ifdef __GNUC_STDC_INLINE__ __attribute__ ((__gnu_inline__)) #endif #endif diff --git a/lib/iconv_open-irix.h b/lib/iconv_open-irix.h index 74ceb8f57..520582e52 100644 --- a/lib/iconv_open-irix.h +++ b/lib/iconv_open-irix.h @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ +/* ANSI-C code produced by gperf version 3.0.3 */ /* Command-line: gperf -m 10 ./iconv_open-irix.gperf */ /* Computed positions: -k'1,$' */ @@ -172,7 +172,7 @@ static const struct mapping mappings[] = #ifdef __GNUC__ __inline -#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__ +#ifdef __GNUC_STDC_INLINE__ __attribute__ ((__gnu_inline__)) #endif #endif diff --git a/lib/iconv_open-osf.h b/lib/iconv_open-osf.h index 4d3576495..85e4c0f8f 100644 --- a/lib/iconv_open-osf.h +++ b/lib/iconv_open-osf.h @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ +/* ANSI-C code produced by gperf version 3.0.3 */ /* Command-line: gperf -m 10 ./iconv_open-osf.gperf */ /* Computed positions: -k'4,$' */ @@ -251,7 +251,7 @@ static const struct mapping mappings[] = #ifdef __GNUC__ __inline -#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__ +#ifdef __GNUC_STDC_INLINE__ __attribute__ ((__gnu_inline__)) #endif #endif diff --git a/lib/iconv_open.c b/lib/iconv_open.c index 07174331f..fc19d44e2 100644 --- a/lib/iconv_open.c +++ b/lib/iconv_open.c @@ -1,5 +1,5 @@ /* Character set conversion. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/iconveh.h b/lib/iconveh.h index d02c97502..43b23eb39 100644 --- a/lib/iconveh.h +++ b/lib/iconveh.h @@ -1,5 +1,5 @@ /* Character set conversion handler type. - Copyright (C) 2001-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible. This program is free software: you can redistribute it and/or modify diff --git a/lib/ignore-value.h b/lib/ignore-value.h new file mode 100644 index 000000000..86cfad77b --- /dev/null +++ b/lib/ignore-value.h @@ -0,0 +1,37 @@ +/* ignore a function return without a compiler warning + + Copyright (C) 2008-2009 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Jim Meyering. */ + +/* Use these functions to avoid a warning when using a function declared with + gcc's warn_unused_result attribute, but for which you really do want to + ignore the result. Traditionally, people have used a "(void)" cast to + indicate that a function's return value is deliberately unused. However, + if the function is declared with __attribute__((warn_unused_result)), + gcc issues a warning even with the cast. + + Caution: most of the time, you really should heed gcc's warning, and + check the return value. However, in those exceptional cases in which + you're sure you know what you're doing, use this function. + + For the record, here's one of the ignorable warnings: + "copy.c:233: warning: ignoring return value of 'fchown', + declared with attribute warn_unused_result". */ + +static inline void ignore_value (int i) { (void) i; } +static inline void ignore_ptr (void* p) { (void) p; } +/* FIXME: what about aggregate types? */ diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c index 4620c2c09..462951968 100644 --- a/lib/inet_ntop.c +++ b/lib/inet_ntop.c @@ -1,6 +1,6 @@ /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form - Copyright (C) 2005-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/inet_pton.c b/lib/inet_pton.c index 1fc159a10..52ae31784 100644 --- a/lib/inet_pton.c +++ b/lib/inet_pton.c @@ -1,6 +1,6 @@ /* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form - Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2006, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isfinite.c b/lib/isfinite.c index 3792b9974..18c1d217f 100644 --- a/lib/isfinite.c +++ b/lib/isfinite.c @@ -1,5 +1,5 @@ /* Test for finite value (zero, subnormal, or normal, and not infinite or NaN). - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isinf.c b/lib/isinf.c index 4c79580e3..217de79df 100644 --- a/lib/isinf.c +++ b/lib/isinf.c @@ -1,5 +1,5 @@ /* Test for positive or negative infinity. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnan.c b/lib/isnan.c index d70c9348a..1557733bf 100644 --- a/lib/isnan.c +++ b/lib/isnan.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnand-nolibm.h b/lib/isnand-nolibm.h index f5204f328..b0498ef08 100644 --- a/lib/isnand-nolibm.h +++ b/lib/isnand-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnand.c b/lib/isnand.c index 34e604fb7..11efbf8d8 100644 --- a/lib/isnand.c +++ b/lib/isnand.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanf-nolibm.h b/lib/isnanf-nolibm.h index b3a280c70..9e2aa2f54 100644 --- a/lib/isnanf-nolibm.h +++ b/lib/isnanf-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanf.c b/lib/isnanf.c index 7d21bddb4..c7a66ca3a 100644 --- a/lib/isnanf.c +++ b/lib/isnanf.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanl-nolibm.h b/lib/isnanl-nolibm.h index 48a02b24e..9cf090caa 100644 --- a/lib/isnanl-nolibm.h +++ b/lib/isnanl-nolibm.h @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/isnanl.c b/lib/isnanl.c index 9ec4eb31f..dbf9d5dd1 100644 --- a/lib/isnanl.c +++ b/lib/isnanl.c @@ -1,5 +1,5 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/itold.c b/lib/itold.c index 4963b9b2d..136742eab 100644 --- a/lib/itold.c +++ b/lib/itold.c @@ -1,5 +1,5 @@ /* Replacement for 'int' to 'long double' conversion routine. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/langinfo.in.h b/lib/langinfo.in.h index cf992cede..f4a281a33 100644 --- a/lib/langinfo.in.h +++ b/lib/langinfo.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <langinfo.h>. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -49,10 +49,7 @@ typedef int nl_item; # define CODESET 10000 /* nl_langinfo items of the LC_NUMERIC category */ # define RADIXCHAR 10001 -# define DECIMAL_POINT RADIXCHAR # define THOUSEP 10002 -# define THOUSANDS_SEP THOUSEP -# define GROUPING 10114 /* nl_langinfo items of the LC_TIME category */ # define D_T_FMT 10003 # define D_FMT 10004 @@ -105,21 +102,6 @@ typedef int nl_item; # define ALT_DIGITS 10051 /* nl_langinfo items of the LC_MONETARY category */ # define CRNCYSTR 10052 -# define CURRENCY_SYMBOL CRNCYSTR -# define INT_CURR_SYMBOL 10100 -# define MON_DECIMAL_POINT 10101 -# define MON_THOUSANDS_SEP 10102 -# define MON_GROUPING 10103 -# define POSITIVE_SIGN 10104 -# define NEGATIVE_SIGN 10105 -# define FRAC_DIGITS 10106 -# define INT_FRAC_DIGITS 10107 -# define P_CS_PRECEDES 10108 -# define N_CS_PRECEDES 10109 -# define P_SEP_BY_SPACE 10110 -# define N_SEP_BY_SPACE 10111 -# define P_SIGN_POSN 10112 -# define N_SIGN_POSN 10113 /* nl_langinfo items of the LC_MESSAGES category */ # define YESEXPR 10053 # define NOEXPR 10054 diff --git a/lib/link.c b/lib/link.c index ebdd9f4ef..9db1f8cef 100644 --- a/lib/link.c +++ b/lib/link.c @@ -1,6 +1,6 @@ /* Emulate link on platforms that lack it, namely native Windows platforms. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/listen.c b/lib/listen.c index 7cf092587..912f1b7a7 100644 --- a/lib/listen.c +++ b/lib/listen.c @@ -1,6 +1,6 @@ /* listen.c --- wrappers for Windows listen function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/localcharset.c b/lib/localcharset.c index 6dffe3454..7f09567ce 100644 --- a/lib/localcharset.c +++ b/lib/localcharset.c @@ -1,6 +1,6 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -34,7 +34,6 @@ #if defined _WIN32 || defined __WIN32__ # define WINDOWS_NATIVE -# include <locale.h> #endif #if defined __EMX__ @@ -128,7 +127,7 @@ get_charset_aliases (void) cp = charset_aliases; if (cp == NULL) { -#if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__ || defined OS2) +#if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__) const char *dir; const char *base = "charset.alias"; char *file_name; @@ -342,36 +341,6 @@ get_charset_aliases (void) "CP54936" "\0" "GB18030" "\0" "CP65001" "\0" "UTF-8" "\0"; # endif -# if defined OS2 - /* To avoid the troubles of installing a separate file in the same - directory as the DLL and of retrieving the DLL's directory at - runtime, simply inline the aliases here. */ - - /* The list of encodings is taken from "List of OS/2 Codepages" - by Alex Taylor: - <http://altsan.org/os2/toolkits/uls/index.html#codepages>. - See also "IBM Globalization - Code page identifiers": - <http://www-01.ibm.com/software/globalization/cp/cp_cpgid.html>. */ - cp = "CP813" "\0" "ISO-8859-7" "\0" - "CP878" "\0" "KOI8-R" "\0" - "CP819" "\0" "ISO-8859-1" "\0" - "CP912" "\0" "ISO-8859-2" "\0" - "CP913" "\0" "ISO-8859-3" "\0" - "CP914" "\0" "ISO-8859-4" "\0" - "CP915" "\0" "ISO-8859-5" "\0" - "CP916" "\0" "ISO-8859-8" "\0" - "CP920" "\0" "ISO-8859-9" "\0" - "CP921" "\0" "ISO-8859-13" "\0" - "CP923" "\0" "ISO-8859-15" "\0" - "CP954" "\0" "EUC-JP" "\0" - "CP964" "\0" "EUC-TW" "\0" - "CP970" "\0" "EUC-KR" "\0" - "CP1089" "\0" "ISO-8859-6" "\0" - "CP1208" "\0" "UTF-8" "\0" - "CP1381" "\0" "GB2312" "\0" - "CP1386" "\0" "GBK" "\0" - "CP3372" "\0" "EUC-JP" "\0"; -# endif #endif charset_aliases = cp; @@ -492,34 +461,14 @@ locale_charset (void) static char buf[2 + 10 + 1]; - /* The Windows API has a function returning the locale's codepage as - a number, but the value doesn't change according to what the - 'setlocale' call specified. So we use it as a last resort, in - case the string returned by 'setlocale' doesn't specify the - codepage. */ - char *current_locale = setlocale (LC_ALL, NULL); - char *pdot; - - /* If they set different locales for different categories, - 'setlocale' will return a semi-colon separated list of locale - values. To make sure we use the correct one, we choose LC_CTYPE. */ - if (strchr (current_locale, ';')) - current_locale = setlocale (LC_CTYPE, NULL); - - pdot = strrchr (current_locale, '.'); - if (pdot) - sprintf (buf, "CP%s", pdot + 1); - else - { - /* The Windows API has a function returning the locale's codepage as a - number: GetACP(). - When the output goes to a console window, it needs to be provided in - GetOEMCP() encoding if the console is using a raster font, or in - GetConsoleOutputCP() encoding if it is using a TrueType font. - But in GUI programs and for output sent to files and pipes, GetACP() - encoding is the best bet. */ - sprintf (buf, "CP%u", GetACP ()); - } + /* The Windows API has a function returning the locale's codepage as a + number: GetACP(). + When the output goes to a console window, it needs to be provided in + GetOEMCP() encoding if the console is using a raster font, or in + GetConsoleOutputCP() encoding if it is using a TrueType font. + But in GUI programs and for output sent to files and pipes, GetACP() + encoding is the best bet. */ + sprintf (buf, "CP%u", GetACP ()); codeset = buf; #elif defined OS2 @@ -529,8 +478,6 @@ locale_charset (void) ULONG cp[3]; ULONG cplen; - codeset = NULL; - /* Allow user to override the codeset, as set in the operating system, with standard language environment variables. */ locale = getenv ("LC_ALL"); @@ -562,12 +509,10 @@ locale_charset (void) } } - /* For the POSIX locale, don't use the system's codepage. */ - if (strcmp (locale, "C") == 0 || strcmp (locale, "POSIX") == 0) - codeset = ""; + /* Resolve through the charset.alias file. */ + codeset = locale; } - - if (codeset == NULL) + else { /* OS/2 has a function returning the locale's codepage as a number. */ if (DosQueryCp (sizeof (cp), cp, &cplen)) diff --git a/lib/localcharset.h b/lib/localcharset.h index 86eaec198..4b104c304 100644 --- a/lib/localcharset.h +++ b/lib/localcharset.h @@ -1,5 +1,5 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2003, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU CHARSET Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/locale.in.h b/lib/locale.in.h index 4a1e229f3..a10b129ca 100644 --- a/lib/locale.in.h +++ b/lib/locale.in.h @@ -1,5 +1,5 @@ /* A POSIX <locale.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/localeconv.c b/lib/localeconv.c index e8fe69d34..ed2767be0 100644 --- a/lib/localeconv.c +++ b/lib/localeconv.c @@ -1,5 +1,5 @@ /* Query locale dependent information for formatting numbers. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -1,5 +1,5 @@ /* Logarithm. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/log1p.c b/lib/log1p.c index 10105f0a8..d1132d3e4 100644 --- a/lib/log1p.c +++ b/lib/log1p.c @@ -1,5 +1,5 @@ /* Natural logarithm of 1 plus argument. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/lstat.c b/lib/lstat.c index 221bd0a26..cff1188f3 100644 --- a/lib/lstat.c +++ b/lib/lstat.c @@ -1,6 +1,6 @@ /* Work around a bug of lstat on some systems - Copyright (C) 1997-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2006, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/malloc.c b/lib/malloc.c index 7622f4d95..c6e292a74 100644 --- a/lib/malloc.c +++ b/lib/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/malloca.c b/lib/malloca.c index ef07acd7f..3e95f2333 100644 --- a/lib/malloca.c +++ b/lib/malloca.c @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software; you can redistribute it and/or modify diff --git a/lib/malloca.h b/lib/malloca.h index 37b106ffb..5810afa54 100644 --- a/lib/malloca.h +++ b/lib/malloca.h @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software; you can redistribute it and/or modify diff --git a/lib/math.c b/lib/math.c index ba2a6abd6..ddb2ded53 100644 --- a/lib/math.c +++ b/lib/math.c @@ -1,4 +1,3 @@ #include <config.h> #define _GL_MATH_INLINE _GL_EXTERN_INLINE #include "math.h" -typedef int dummy; diff --git a/lib/math.in.h b/lib/math.in.h index b3803f8d0..4f2aa862b 100644 --- a/lib/math.in.h +++ b/lib/math.in.h @@ -1,6 +1,6 @@ /* A GNU-like <math.h>. - Copyright (C) 2002-2003, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/mbrtowc.c b/lib/mbrtowc.c index a5d61a066..dff12962d 100644 --- a/lib/mbrtowc.c +++ b/lib/mbrtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify @@ -328,7 +328,7 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) size_t rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) { -# if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG || MBRTOWC_EMPTY_INPUT_BUG +# if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG if (s == NULL) { pwc = NULL; @@ -337,11 +337,6 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) } # endif -# if MBRTOWC_EMPTY_INPUT_BUG - if (n == 0) - return (size_t) -2; -# endif - # if MBRTOWC_RETVAL_BUG { static mbstate_t internal_state; diff --git a/lib/mbsinit.c b/lib/mbsinit.c index 59997834e..71bae341b 100644 --- a/lib/mbsinit.c +++ b/lib/mbsinit.c @@ -1,5 +1,5 @@ /* Test for initial conversion state. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc-impl.h b/lib/mbtowc-impl.h index 737d7633a..df11ad2bf 100644 --- a/lib/mbtowc-impl.h +++ b/lib/mbtowc-impl.h @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc.c b/lib/mbtowc.c index be0d60992..bd9d3aa6b 100644 --- a/lib/mbtowc.c +++ b/lib/mbtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/memchr.c b/lib/memchr.c index a815ce78a..c1caad3a2 100644 --- a/lib/memchr.c +++ b/lib/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2015 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2014 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/mkdir.c b/lib/mkdir.c index c76c57e1f..f1b802b57 100644 --- a/lib/mkdir.c +++ b/lib/mkdir.c @@ -1,7 +1,7 @@ /* On some systems, mkdir ("foo/", 0700) fails because of the trailing slash. On those systems, this wrapper removes the trailing slash. - Copyright (C) 2001, 2003, 2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2006, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/mkstemp.c b/lib/mkstemp.c index 3c0ee9eba..0af69f9c3 100644 --- a/lib/mkstemp.c +++ b/lib/mkstemp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2015 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2014 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/mktime-internal.h b/lib/mktime-internal.h deleted file mode 100644 index 4287acf4a..000000000 --- a/lib/mktime-internal.h +++ /dev/null @@ -1,4 +0,0 @@ -#include <time.h> -time_t mktime_internal (struct tm *, - struct tm * (*) (time_t const *, struct tm *), - time_t *); diff --git a/lib/mktime.c b/lib/mktime.c deleted file mode 100644 index 7b125a79e..000000000 --- a/lib/mktime.c +++ /dev/null @@ -1,741 +0,0 @@ -/* Convert a 'struct tm' to a time_t value. - Copyright (C) 1993-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Paul Eggert <eggert@twinsun.com>. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* Define this to have a standalone program to test this implementation of - mktime. */ -/* #define DEBUG 1 */ - -#ifndef _LIBC -# include <config.h> -#endif - -/* Assume that leap seconds are possible, unless told otherwise. - If the host has a 'zic' command with a '-L leapsecondfilename' option, - then it supports leap seconds; otherwise it probably doesn't. */ -#ifndef LEAP_SECONDS_POSSIBLE -# define LEAP_SECONDS_POSSIBLE 1 -#endif - -#include <time.h> - -#include <limits.h> - -#include <string.h> /* For the real memcpy prototype. */ - -#if defined DEBUG && DEBUG -# include <stdio.h> -# include <stdlib.h> -/* Make it work even if the system's libc has its own mktime routine. */ -# undef mktime -# define mktime my_mktime -#endif /* DEBUG */ - -/* Some of the code in this file assumes that signed integer overflow - silently wraps around. This assumption can't easily be programmed - around, nor can it be checked for portably at compile-time or - easily eliminated at run-time. - - Define WRAPV to 1 if the assumption is valid and if - #pragma GCC optimize ("wrapv") - does not trigger GCC bug 51793 - <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51793>. - Otherwise, define it to 0; this forces the use of slower code that, - while not guaranteed by the C Standard, works on all production - platforms that we know about. */ -#ifndef WRAPV -# if (((__GNUC__ == 4 && 4 <= __GNUC_MINOR__) || 4 < __GNUC__) \ - && defined __GLIBC__) -# pragma GCC optimize ("wrapv") -# define WRAPV 1 -# else -# define WRAPV 0 -# endif -#endif - -/* Verify a requirement at compile-time (unlike assert, which is runtime). */ -#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; } - -/* A signed type that is at least one bit wider than int. */ -#if INT_MAX <= LONG_MAX / 2 -typedef long int long_int; -#else -typedef long long int long_int; -#endif -verify (long_int_is_wide_enough, INT_MAX == INT_MAX * (long_int) 2 / 2); - -/* Shift A right by B bits portably, by dividing A by 2**B and - truncating towards minus infinity. A and B should be free of side - effects, and B should be in the range 0 <= B <= INT_BITS - 2, where - INT_BITS is the number of useful bits in an int. GNU code can - assume that INT_BITS is at least 32. - - ISO C99 says that A >> B is implementation-defined if A < 0. Some - implementations (e.g., UNICOS 9.0 on a Cray Y-MP EL) don't shift - right in the usual way when A < 0, so SHR falls back on division if - ordinary A >> B doesn't seem to be the usual signed shift. */ -#define SHR(a, b) \ - ((-1 >> 1 == -1 \ - && (long_int) -1 >> 1 == -1 \ - && ((time_t) -1 >> 1 == -1 || ! TYPE_SIGNED (time_t))) \ - ? (a) >> (b) \ - : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0)) - -/* The extra casts in the following macros work around compiler bugs, - e.g., in Cray C 5.0.3.0. */ - -/* True if the arithmetic type T is an integer type. bool counts as - an integer. */ -#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) - -/* True if negative values of the signed integer type T use two's - complement, or if T is an unsigned integer type. */ -#define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) - -/* True if the arithmetic type T is signed. */ -#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) - -/* The maximum and minimum values for the integer type T. These - macros have undefined behavior if T is signed and has padding bits. - If this is a problem for you, please let us know how to fix it for - your host. */ -#define TYPE_MINIMUM(t) \ - ((t) (! TYPE_SIGNED (t) \ - ? (t) 0 \ - : ~ TYPE_MAXIMUM (t))) -#define TYPE_MAXIMUM(t) \ - ((t) (! TYPE_SIGNED (t) \ - ? (t) -1 \ - : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) - -#ifndef TIME_T_MIN -# define TIME_T_MIN TYPE_MINIMUM (time_t) -#endif -#ifndef TIME_T_MAX -# define TIME_T_MAX TYPE_MAXIMUM (time_t) -#endif -#define TIME_T_MIDPOINT (SHR (TIME_T_MIN + TIME_T_MAX, 1) + 1) - -verify (time_t_is_integer, TYPE_IS_INTEGER (time_t)); -verify (twos_complement_arithmetic, - (TYPE_TWOS_COMPLEMENT (int) - && TYPE_TWOS_COMPLEMENT (long_int) - && TYPE_TWOS_COMPLEMENT (time_t))); - -#define EPOCH_YEAR 1970 -#define TM_YEAR_BASE 1900 -verify (base_year_is_a_multiple_of_100, TM_YEAR_BASE % 100 == 0); - -/* Return 1 if YEAR + TM_YEAR_BASE is a leap year. */ -static int -leapyear (long_int year) -{ - /* Don't add YEAR to TM_YEAR_BASE, as that might overflow. - Also, work even if YEAR is negative. */ - return - ((year & 3) == 0 - && (year % 100 != 0 - || ((year / 100) & 3) == (- (TM_YEAR_BASE / 100) & 3))); -} - -/* How many days come before each month (0-12). */ -#ifndef _LIBC -static -#endif -const unsigned short int __mon_yday[2][13] = - { - /* Normal years. */ - { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 }, - /* Leap years. */ - { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 } - }; - - -#ifndef _LIBC -/* Portable standalone applications should supply a <time.h> that - declares a POSIX-compliant localtime_r, for the benefit of older - implementations that lack localtime_r or have a nonstandard one. - See the gnulib time_r module for one way to implement this. */ -# undef __localtime_r -# define __localtime_r localtime_r -# define __mktime_internal mktime_internal -# include "mktime-internal.h" -#endif - -/* Return 1 if the values A and B differ according to the rules for - tm_isdst: A and B differ if one is zero and the other positive. */ -static int -isdst_differ (int a, int b) -{ - return (!a != !b) && (0 <= a) && (0 <= b); -} - -/* Return an integer value measuring (YEAR1-YDAY1 HOUR1:MIN1:SEC1) - - (YEAR0-YDAY0 HOUR0:MIN0:SEC0) in seconds, assuming that the clocks - were not adjusted between the time stamps. - - The YEAR values uses the same numbering as TP->tm_year. Values - need not be in the usual range. However, YEAR1 must not be less - than 2 * INT_MIN or greater than 2 * INT_MAX. - - The result may overflow. It is the caller's responsibility to - detect overflow. */ - -static time_t -ydhms_diff (long_int year1, long_int yday1, int hour1, int min1, int sec1, - int year0, int yday0, int hour0, int min0, int sec0) -{ - verify (C99_integer_division, -1 / 2 == 0); - - /* Compute intervening leap days correctly even if year is negative. - Take care to avoid integer overflow here. */ - int a4 = SHR (year1, 2) + SHR (TM_YEAR_BASE, 2) - ! (year1 & 3); - int b4 = SHR (year0, 2) + SHR (TM_YEAR_BASE, 2) - ! (year0 & 3); - int a100 = a4 / 25 - (a4 % 25 < 0); - int b100 = b4 / 25 - (b4 % 25 < 0); - int a400 = SHR (a100, 2); - int b400 = SHR (b100, 2); - int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400); - - /* Compute the desired time in time_t precision. Overflow might - occur here. */ - time_t tyear1 = year1; - time_t years = tyear1 - year0; - time_t days = 365 * years + yday1 - yday0 + intervening_leap_days; - time_t hours = 24 * days + hour1 - hour0; - time_t minutes = 60 * hours + min1 - min0; - time_t seconds = 60 * minutes + sec1 - sec0; - return seconds; -} - -/* Return the average of A and B, even if A + B would overflow. */ -static time_t -time_t_avg (time_t a, time_t b) -{ - return SHR (a, 1) + SHR (b, 1) + (a & b & 1); -} - -/* Return 1 if A + B does not overflow. If time_t is unsigned and if - B's top bit is set, assume that the sum represents A - -B, and - return 1 if the subtraction does not wrap around. */ -static int -time_t_add_ok (time_t a, time_t b) -{ - if (! TYPE_SIGNED (time_t)) - { - time_t sum = a + b; - return (sum < a) == (TIME_T_MIDPOINT <= b); - } - else if (WRAPV) - { - time_t sum = a + b; - return (sum < a) == (b < 0); - } - else - { - time_t avg = time_t_avg (a, b); - return TIME_T_MIN / 2 <= avg && avg <= TIME_T_MAX / 2; - } -} - -/* Return 1 if A + B does not overflow. */ -static int -time_t_int_add_ok (time_t a, int b) -{ - verify (int_no_wider_than_time_t, INT_MAX <= TIME_T_MAX); - if (WRAPV) - { - time_t sum = a + b; - return (sum < a) == (b < 0); - } - else - { - int a_odd = a & 1; - time_t avg = SHR (a, 1) + (SHR (b, 1) + (a_odd & b)); - return TIME_T_MIN / 2 <= avg && avg <= TIME_T_MAX / 2; - } -} - -/* Return a time_t value corresponding to (YEAR-YDAY HOUR:MIN:SEC), - assuming that *T corresponds to *TP and that no clock adjustments - occurred between *TP and the desired time. - If TP is null, return a value not equal to *T; this avoids false matches. - If overflow occurs, yield the minimal or maximal value, except do not - yield a value equal to *T. */ -static time_t -guess_time_tm (long_int year, long_int yday, int hour, int min, int sec, - const time_t *t, const struct tm *tp) -{ - if (tp) - { - time_t d = ydhms_diff (year, yday, hour, min, sec, - tp->tm_year, tp->tm_yday, - tp->tm_hour, tp->tm_min, tp->tm_sec); - if (time_t_add_ok (*t, d)) - return *t + d; - } - - /* Overflow occurred one way or another. Return the nearest result - that is actually in range, except don't report a zero difference - if the actual difference is nonzero, as that would cause a false - match; and don't oscillate between two values, as that would - confuse the spring-forward gap detector. */ - return (*t < TIME_T_MIDPOINT - ? (*t <= TIME_T_MIN + 1 ? *t + 1 : TIME_T_MIN) - : (TIME_T_MAX - 1 <= *t ? *t - 1 : TIME_T_MAX)); -} - -/* Use CONVERT to convert *T to a broken down time in *TP. - If *T is out of range for conversion, adjust it so that - it is the nearest in-range value and then convert that. */ -static struct tm * -ranged_convert (struct tm *(*convert) (const time_t *, struct tm *), - time_t *t, struct tm *tp) -{ - struct tm *r = convert (t, tp); - - if (!r && *t) - { - time_t bad = *t; - time_t ok = 0; - - /* BAD is a known unconvertible time_t, and OK is a known good one. - Use binary search to narrow the range between BAD and OK until - they differ by 1. */ - while (bad != ok + (bad < 0 ? -1 : 1)) - { - time_t mid = *t = time_t_avg (ok, bad); - r = convert (t, tp); - if (r) - ok = mid; - else - bad = mid; - } - - if (!r && ok) - { - /* The last conversion attempt failed; - revert to the most recent successful attempt. */ - *t = ok; - r = convert (t, tp); - } - } - - return r; -} - - -/* Convert *TP to a time_t value, inverting - the monotonic and mostly-unit-linear conversion function CONVERT. - Use *OFFSET to keep track of a guess at the offset of the result, - compared to what the result would be for UTC without leap seconds. - If *OFFSET's guess is correct, only one CONVERT call is needed. - This function is external because it is used also by timegm.c. */ -time_t -__mktime_internal (struct tm *tp, - struct tm *(*convert) (const time_t *, struct tm *), - time_t *offset) -{ - time_t t, gt, t0, t1, t2; - struct tm tm; - - /* The maximum number of probes (calls to CONVERT) should be enough - to handle any combinations of time zone rule changes, solar time, - leap seconds, and oscillations around a spring-forward gap. - POSIX.1 prohibits leap seconds, but some hosts have them anyway. */ - int remaining_probes = 6; - - /* Time requested. Copy it in case CONVERT modifies *TP; this can - occur if TP is localtime's returned value and CONVERT is localtime. */ - int sec = tp->tm_sec; - int min = tp->tm_min; - int hour = tp->tm_hour; - int mday = tp->tm_mday; - int mon = tp->tm_mon; - int year_requested = tp->tm_year; - int isdst = tp->tm_isdst; - - /* 1 if the previous probe was DST. */ - int dst2; - - /* Ensure that mon is in range, and set year accordingly. */ - int mon_remainder = mon % 12; - int negative_mon_remainder = mon_remainder < 0; - int mon_years = mon / 12 - negative_mon_remainder; - long_int lyear_requested = year_requested; - long_int year = lyear_requested + mon_years; - - /* The other values need not be in range: - the remaining code handles minor overflows correctly, - assuming int and time_t arithmetic wraps around. - Major overflows are caught at the end. */ - - /* Calculate day of year from year, month, and day of month. - The result need not be in range. */ - int mon_yday = ((__mon_yday[leapyear (year)] - [mon_remainder + 12 * negative_mon_remainder]) - - 1); - long_int lmday = mday; - long_int yday = mon_yday + lmday; - - time_t guessed_offset = *offset; - - int sec_requested = sec; - - if (LEAP_SECONDS_POSSIBLE) - { - /* Handle out-of-range seconds specially, - since ydhms_tm_diff assumes every minute has 60 seconds. */ - if (sec < 0) - sec = 0; - if (59 < sec) - sec = 59; - } - - /* Invert CONVERT by probing. First assume the same offset as last - time. */ - - t0 = ydhms_diff (year, yday, hour, min, sec, - EPOCH_YEAR - TM_YEAR_BASE, 0, 0, 0, - guessed_offset); - - if (TIME_T_MAX / INT_MAX / 366 / 24 / 60 / 60 < 3) - { - /* time_t isn't large enough to rule out overflows, so check - for major overflows. A gross check suffices, since if t0 - has overflowed, it is off by a multiple of TIME_T_MAX - - TIME_T_MIN + 1. So ignore any component of the difference - that is bounded by a small value. */ - - /* Approximate log base 2 of the number of time units per - biennium. A biennium is 2 years; use this unit instead of - years to avoid integer overflow. For example, 2 average - Gregorian years are 2 * 365.2425 * 24 * 60 * 60 seconds, - which is 63113904 seconds, and rint (log2 (63113904)) is - 26. */ - int ALOG2_SECONDS_PER_BIENNIUM = 26; - int ALOG2_MINUTES_PER_BIENNIUM = 20; - int ALOG2_HOURS_PER_BIENNIUM = 14; - int ALOG2_DAYS_PER_BIENNIUM = 10; - int LOG2_YEARS_PER_BIENNIUM = 1; - - int approx_requested_biennia = - (SHR (year_requested, LOG2_YEARS_PER_BIENNIUM) - - SHR (EPOCH_YEAR - TM_YEAR_BASE, LOG2_YEARS_PER_BIENNIUM) - + SHR (mday, ALOG2_DAYS_PER_BIENNIUM) - + SHR (hour, ALOG2_HOURS_PER_BIENNIUM) - + SHR (min, ALOG2_MINUTES_PER_BIENNIUM) - + (LEAP_SECONDS_POSSIBLE - ? 0 - : SHR (sec, ALOG2_SECONDS_PER_BIENNIUM))); - - int approx_biennia = SHR (t0, ALOG2_SECONDS_PER_BIENNIUM); - int diff = approx_biennia - approx_requested_biennia; - int approx_abs_diff = diff < 0 ? -1 - diff : diff; - - /* IRIX 4.0.5 cc miscalculates TIME_T_MIN / 3: it erroneously - gives a positive value of 715827882. Setting a variable - first then doing math on it seems to work. - (ghazi@caip.rutgers.edu) */ - time_t time_t_max = TIME_T_MAX; - time_t time_t_min = TIME_T_MIN; - time_t overflow_threshold = - (time_t_max / 3 - time_t_min / 3) >> ALOG2_SECONDS_PER_BIENNIUM; - - if (overflow_threshold < approx_abs_diff) - { - /* Overflow occurred. Try repairing it; this might work if - the time zone offset is enough to undo the overflow. */ - time_t repaired_t0 = -1 - t0; - approx_biennia = SHR (repaired_t0, ALOG2_SECONDS_PER_BIENNIUM); - diff = approx_biennia - approx_requested_biennia; - approx_abs_diff = diff < 0 ? -1 - diff : diff; - if (overflow_threshold < approx_abs_diff) - return -1; - guessed_offset += repaired_t0 - t0; - t0 = repaired_t0; - } - } - - /* Repeatedly use the error to improve the guess. */ - - for (t = t1 = t2 = t0, dst2 = 0; - (gt = guess_time_tm (year, yday, hour, min, sec, &t, - ranged_convert (convert, &t, &tm)), - t != gt); - t1 = t2, t2 = t, t = gt, dst2 = tm.tm_isdst != 0) - if (t == t1 && t != t2 - && (tm.tm_isdst < 0 - || (isdst < 0 - ? dst2 <= (tm.tm_isdst != 0) - : (isdst != 0) != (tm.tm_isdst != 0)))) - /* We can't possibly find a match, as we are oscillating - between two values. The requested time probably falls - within a spring-forward gap of size GT - T. Follow the common - practice in this case, which is to return a time that is GT - T - away from the requested time, preferring a time whose - tm_isdst differs from the requested value. (If no tm_isdst - was requested and only one of the two values has a nonzero - tm_isdst, prefer that value.) In practice, this is more - useful than returning -1. */ - goto offset_found; - else if (--remaining_probes == 0) - return -1; - - /* We have a match. Check whether tm.tm_isdst has the requested - value, if any. */ - if (isdst_differ (isdst, tm.tm_isdst)) - { - /* tm.tm_isdst has the wrong value. Look for a neighboring - time with the right value, and use its UTC offset. - - Heuristic: probe the adjacent timestamps in both directions, - looking for the desired isdst. This should work for all real - time zone histories in the tz database. */ - - /* Distance between probes when looking for a DST boundary. In - tzdata2003a, the shortest period of DST is 601200 seconds - (e.g., America/Recife starting 2000-10-08 01:00), and the - shortest period of non-DST surrounded by DST is 694800 - seconds (Africa/Tunis starting 1943-04-17 01:00). Use the - minimum of these two values, so we don't miss these short - periods when probing. */ - int stride = 601200; - - /* The longest period of DST in tzdata2003a is 536454000 seconds - (e.g., America/Jujuy starting 1946-10-01 01:00). The longest - period of non-DST is much longer, but it makes no real sense - to search for more than a year of non-DST, so use the DST - max. */ - int duration_max = 536454000; - - /* Search in both directions, so the maximum distance is half - the duration; add the stride to avoid off-by-1 problems. */ - int delta_bound = duration_max / 2 + stride; - - int delta, direction; - - for (delta = stride; delta < delta_bound; delta += stride) - for (direction = -1; direction <= 1; direction += 2) - if (time_t_int_add_ok (t, delta * direction)) - { - time_t ot = t + delta * direction; - struct tm otm; - ranged_convert (convert, &ot, &otm); - if (! isdst_differ (isdst, otm.tm_isdst)) - { - /* We found the desired tm_isdst. - Extrapolate back to the desired time. */ - t = guess_time_tm (year, yday, hour, min, sec, &ot, &otm); - ranged_convert (convert, &t, &tm); - goto offset_found; - } - } - } - - offset_found: - *offset = guessed_offset + t - t0; - - if (LEAP_SECONDS_POSSIBLE && sec_requested != tm.tm_sec) - { - /* Adjust time to reflect the tm_sec requested, not the normalized value. - Also, repair any damage from a false match due to a leap second. */ - int sec_adjustment = (sec == 0 && tm.tm_sec == 60) - sec; - if (! time_t_int_add_ok (t, sec_requested)) - return -1; - t1 = t + sec_requested; - if (! time_t_int_add_ok (t1, sec_adjustment)) - return -1; - t2 = t1 + sec_adjustment; - if (! convert (&t2, &tm)) - return -1; - t = t2; - } - - *tp = tm; - return t; -} - - -/* FIXME: This should use a signed type wide enough to hold any UTC - offset in seconds. 'int' should be good enough for GNU code. We - can't fix this unilaterally though, as other modules invoke - __mktime_internal. */ -static time_t localtime_offset; - -/* Convert *TP to a time_t value. */ -time_t -mktime (struct tm *tp) -{ -#ifdef _LIBC - /* POSIX.1 8.1.1 requires that whenever mktime() is called, the - time zone names contained in the external variable 'tzname' shall - be set as if the tzset() function had been called. */ - __tzset (); -#endif - - return __mktime_internal (tp, __localtime_r, &localtime_offset); -} - -#ifdef weak_alias -weak_alias (mktime, timelocal) -#endif - -#ifdef _LIBC -libc_hidden_def (mktime) -libc_hidden_weak (timelocal) -#endif - -#if defined DEBUG && DEBUG - -static int -not_equal_tm (const struct tm *a, const struct tm *b) -{ - return ((a->tm_sec ^ b->tm_sec) - | (a->tm_min ^ b->tm_min) - | (a->tm_hour ^ b->tm_hour) - | (a->tm_mday ^ b->tm_mday) - | (a->tm_mon ^ b->tm_mon) - | (a->tm_year ^ b->tm_year) - | (a->tm_yday ^ b->tm_yday) - | isdst_differ (a->tm_isdst, b->tm_isdst)); -} - -static void -print_tm (const struct tm *tp) -{ - if (tp) - printf ("%04d-%02d-%02d %02d:%02d:%02d yday %03d wday %d isdst %d", - tp->tm_year + TM_YEAR_BASE, tp->tm_mon + 1, tp->tm_mday, - tp->tm_hour, tp->tm_min, tp->tm_sec, - tp->tm_yday, tp->tm_wday, tp->tm_isdst); - else - printf ("0"); -} - -static int -check_result (time_t tk, struct tm tmk, time_t tl, const struct tm *lt) -{ - if (tk != tl || !lt || not_equal_tm (&tmk, lt)) - { - printf ("mktime ("); - print_tm (lt); - printf (")\nyields ("); - print_tm (&tmk); - printf (") == %ld, should be %ld\n", (long int) tk, (long int) tl); - return 1; - } - - return 0; -} - -int -main (int argc, char **argv) -{ - int status = 0; - struct tm tm, tmk, tml; - struct tm *lt; - time_t tk, tl, tl1; - char trailer; - - if ((argc == 3 || argc == 4) - && (sscanf (argv[1], "%d-%d-%d%c", - &tm.tm_year, &tm.tm_mon, &tm.tm_mday, &trailer) - == 3) - && (sscanf (argv[2], "%d:%d:%d%c", - &tm.tm_hour, &tm.tm_min, &tm.tm_sec, &trailer) - == 3)) - { - tm.tm_year -= TM_YEAR_BASE; - tm.tm_mon--; - tm.tm_isdst = argc == 3 ? -1 : atoi (argv[3]); - tmk = tm; - tl = mktime (&tmk); - lt = localtime (&tl); - if (lt) - { - tml = *lt; - lt = &tml; - } - printf ("mktime returns %ld == ", (long int) tl); - print_tm (&tmk); - printf ("\n"); - status = check_result (tl, tmk, tl, lt); - } - else if (argc == 4 || (argc == 5 && strcmp (argv[4], "-") == 0)) - { - time_t from = atol (argv[1]); - time_t by = atol (argv[2]); - time_t to = atol (argv[3]); - - if (argc == 4) - for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) - { - lt = localtime (&tl); - if (lt) - { - tmk = tml = *lt; - tk = mktime (&tmk); - status |= check_result (tk, tmk, tl, &tml); - } - else - { - printf ("localtime (%ld) yields 0\n", (long int) tl); - status = 1; - } - tl1 = tl + by; - if ((tl1 < tl) != (by < 0)) - break; - } - else - for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) - { - /* Null benchmark. */ - lt = localtime (&tl); - if (lt) - { - tmk = tml = *lt; - tk = tl; - status |= check_result (tk, tmk, tl, &tml); - } - else - { - printf ("localtime (%ld) yields 0\n", (long int) tl); - status = 1; - } - tl1 = tl + by; - if ((tl1 < tl) != (by < 0)) - break; - } - } - else - printf ("Usage:\ -\t%s YYYY-MM-DD HH:MM:SS [ISDST] # Test given time.\n\ -\t%s FROM BY TO # Test values FROM, FROM+BY, ..., TO.\n\ -\t%s FROM BY TO - # Do not test those values (for benchmark).\n", - argv[0], argv[0], argv[0]); - - return status; -} - -#endif /* DEBUG */ - -/* -Local Variables: -compile-command: "gcc -DDEBUG -I. -Wall -W -O2 -g mktime.c -o mktime" -End: -*/ diff --git a/lib/msvc-inval.c b/lib/msvc-inval.c index 7ee21e437..84190d097 100644 --- a/lib/msvc-inval.c +++ b/lib/msvc-inval.c @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-inval.h b/lib/msvc-inval.h index c73511df2..c6df57e93 100644 --- a/lib/msvc-inval.h +++ b/lib/msvc-inval.h @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-nothrow.c b/lib/msvc-nothrow.c index 868388183..9b1eb598e 100644 --- a/lib/msvc-nothrow.c +++ b/lib/msvc-nothrow.c @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/msvc-nothrow.h b/lib/msvc-nothrow.h index f596aaf45..1917325b3 100644 --- a/lib/msvc-nothrow.h +++ b/lib/msvc-nothrow.h @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/netdb.in.h b/lib/netdb.in.h index 530a5335a..3613fb5a5 100644 --- a/lib/netdb.in.h +++ b/lib/netdb.in.h @@ -1,5 +1,5 @@ /* Provide a netdb.h header file for systems lacking it (read: MinGW). - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/netinet_in.in.h b/lib/netinet_in.in.h index e4709bbaf..8ab66a1df 100644 --- a/lib/netinet_in.in.h +++ b/lib/netinet_in.in.h @@ -1,5 +1,5 @@ /* Substitute for <netinet/in.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/nl_langinfo.c b/lib/nl_langinfo.c index ff0adc4b9..83d2c77af 100644 --- a/lib/nl_langinfo.c +++ b/lib/nl_langinfo.c @@ -1,6 +1,6 @@ /* nl_langinfo() replacement: query locale dependent information. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -20,72 +20,13 @@ /* Specification. */ #include <langinfo.h> -#include <locale.h> -#include <string.h> -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -# define WIN32_LEAN_AND_MEAN /* avoid including junk */ -# include <windows.h> -# include <stdio.h> -#endif - -/* Return the codeset of the current locale, if this is easily deducible. - Otherwise, return "". */ -static char * -ctype_codeset (void) -{ - static char buf[2 + 10 + 1]; - size_t buflen = 0; - char const *locale = setlocale (LC_CTYPE, NULL); - char *codeset = buf; - size_t codesetlen; - codeset[0] = '\0'; - - if (locale && locale[0]) - { - /* If the locale name contains an encoding after the dot, return it. */ - char *dot = strchr (locale, '.'); - - if (dot) - { - /* Look for the possible @... trailer and remove it, if any. */ - char *codeset_start = dot + 1; - char const *modifier = strchr (codeset_start, '@'); - - if (! modifier) - codeset = codeset_start; - else - { - codesetlen = modifier - codeset_start; - if (codesetlen < sizeof buf) - { - codeset = memcpy (buf, codeset_start, codesetlen); - codeset[codesetlen] = '\0'; - } - } - } - } - -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ - /* If setlocale is successful, it returns the number of the - codepage, as a string. Otherwise, fall back on Windows API - GetACP, which returns the locale's codepage as a number (although - this doesn't change according to what the 'setlocale' call specified). - Either way, prepend "CP" to make it a valid codeset name. */ - codesetlen = strlen (codeset); - if (0 < codesetlen && codesetlen < sizeof buf - 2) - memmove (buf + 2, codeset, codesetlen + 1); - else - sprintf (buf + 2, "%u", GetACP ()); - codeset = memcpy (buf, "CP", 2); -#endif - return codeset; -} - - #if REPLACE_NL_LANGINFO /* Override nl_langinfo with support for added nl_item values. */ +# include <locale.h> +# include <string.h> + # undef nl_langinfo char * @@ -95,7 +36,36 @@ rpl_nl_langinfo (nl_item item) { # if GNULIB_defined_CODESET case CODESET: - return ctype_codeset (); + { + const char *locale; + static char buf[2 + 10 + 1]; + + locale = setlocale (LC_CTYPE, NULL); + if (locale != NULL && locale[0] != '\0') + { + /* If the locale name contains an encoding after the dot, return + it. */ + const char *dot = strchr (locale, '.'); + + if (dot != NULL) + { + const char *modifier; + + dot++; + /* Look for the possible @... trailer and remove it, if any. */ + modifier = strchr (dot, '@'); + if (modifier == NULL) + return dot; + if (modifier - dot < sizeof (buf)) + { + memcpy (buf, dot, modifier - dot); + buf [modifier - dot] = '\0'; + return buf; + } + } + } + return ""; + } # endif # if GNULIB_defined_T_FMT_AMPM case T_FMT_AMPM: @@ -141,28 +111,42 @@ rpl_nl_langinfo (nl_item item) #else -/* Provide nl_langinfo from scratch, either for native MS-Windows, or - for old Unix platforms without locales, such as Linux libc5 or - BeOS. */ +/* Provide nl_langinfo from scratch. */ + +# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ -# include <time.h> +/* Native Windows platforms. */ + +# define WIN32_LEAN_AND_MEAN /* avoid including junk */ +# include <windows.h> + +# include <stdio.h> + +# else + +/* An old Unix platform without locales, such as Linux libc5 or BeOS. */ + +# endif + +# include <locale.h> char * nl_langinfo (nl_item item) { - static char nlbuf[100]; - struct tm tmm = { 0 }; - switch (item) { /* nl_langinfo items of the LC_CTYPE category */ case CODESET: +# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ { - char *codeset = ctype_codeset (); - if (*codeset) - return codeset; + static char buf[2 + 10 + 1]; + + /* The Windows API has a function returning the locale's codepage as + a number. */ + sprintf (buf, "CP%u", GetACP ()); + return buf; } -# ifdef __BEOS__ +# elif defined __BEOS__ return "UTF-8"; # else return "ISO-8859-1"; @@ -172,8 +156,6 @@ nl_langinfo (nl_item item) return localeconv () ->decimal_point; case THOUSEP: return localeconv () ->thousands_sep; - case GROUPING: - return localeconv () ->grouping; /* nl_langinfo items of the LC_TIME category. TODO: Really use the locale. */ case D_T_FMT: @@ -188,126 +170,93 @@ nl_langinfo (nl_item item) case T_FMT_AMPM: return "%I:%M:%S %p"; case AM_STR: - if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm)) - return "AM"; - return nlbuf; + return "AM"; case PM_STR: - tmm.tm_hour = 12; - if (!strftime (nlbuf, sizeof nlbuf, "%p", &tmm)) - return "PM"; - return nlbuf; + return "PM"; case DAY_1: + return "Sunday"; case DAY_2: + return "Monday"; case DAY_3: + return "Tuesday"; case DAY_4: + return "Wednesday"; case DAY_5: + return "Thursday"; case DAY_6: + return "Friday"; case DAY_7: - { - static char const days[][sizeof "Wednesday"] = { - "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", - "Friday", "Saturday" - }; - tmm.tm_wday = item - DAY_1; - if (!strftime (nlbuf, sizeof nlbuf, "%A", &tmm)) - return (char *) days[item - DAY_1]; - return nlbuf; - } + return "Saturday"; case ABDAY_1: + return "Sun"; case ABDAY_2: + return "Mon"; case ABDAY_3: + return "Tue"; case ABDAY_4: + return "Wed"; case ABDAY_5: + return "Thu"; case ABDAY_6: + return "Fri"; case ABDAY_7: - { - static char const abdays[][sizeof "Sun"] = { - "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" - }; - tmm.tm_wday = item - ABDAY_1; - if (!strftime (nlbuf, sizeof nlbuf, "%a", &tmm)) - return (char *) abdays[item - ABDAY_1]; - return nlbuf; - } + return "Sat"; case MON_1: + return "January"; case MON_2: + return "February"; case MON_3: + return "March"; case MON_4: + return "April"; case MON_5: + return "May"; case MON_6: + return "June"; case MON_7: + return "July"; case MON_8: + return "August"; case MON_9: + return "September"; case MON_10: + return "October"; case MON_11: + return "November"; case MON_12: - { - static char const months[][sizeof "September"] = { - "January", "February", "March", "April", "May", "June", "July", - "September", "October", "November", "December" - }; - tmm.tm_mon = item - MON_1; - if (!strftime (nlbuf, sizeof nlbuf, "%B", &tmm)) - return (char *) months[item - MON_1]; - return nlbuf; - } + return "December"; case ABMON_1: + return "Jan"; case ABMON_2: + return "Feb"; case ABMON_3: + return "Mar"; case ABMON_4: + return "Apr"; case ABMON_5: + return "May"; case ABMON_6: + return "Jun"; case ABMON_7: + return "Jul"; case ABMON_8: + return "Aug"; case ABMON_9: + return "Sep"; case ABMON_10: + return "Oct"; case ABMON_11: + return "Nov"; case ABMON_12: - { - static char const abmonths[][sizeof "Jan"] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", - "Sep", "Oct", "Nov", "Dec" - }; - tmm.tm_mon = item - ABMON_1; - if (!strftime (nlbuf, sizeof nlbuf, "%b", &tmm)) - return (char *) abmonths[item - ABMON_1]; - return nlbuf; - } + return "Dec"; case ERA: return ""; case ALT_DIGITS: return "\0\0\0\0\0\0\0\0\0\0"; - /* nl_langinfo items of the LC_MONETARY category. */ + /* nl_langinfo items of the LC_MONETARY category + TODO: Really use the locale. */ case CRNCYSTR: - return localeconv () ->currency_symbol; - case INT_CURR_SYMBOL: - return localeconv () ->int_curr_symbol; - case MON_DECIMAL_POINT: - return localeconv () ->mon_decimal_point; - case MON_THOUSANDS_SEP: - return localeconv () ->mon_thousands_sep; - case MON_GROUPING: - return localeconv () ->mon_grouping; - case POSITIVE_SIGN: - return localeconv () ->positive_sign; - case NEGATIVE_SIGN: - return localeconv () ->negative_sign; - case FRAC_DIGITS: - return & localeconv () ->frac_digits; - case INT_FRAC_DIGITS: - return & localeconv () ->int_frac_digits; - case P_CS_PRECEDES: - return & localeconv () ->p_cs_precedes; - case N_CS_PRECEDES: - return & localeconv () ->n_cs_precedes; - case P_SEP_BY_SPACE: - return & localeconv () ->p_sep_by_space; - case N_SEP_BY_SPACE: - return & localeconv () ->n_sep_by_space; - case P_SIGN_POSN: - return & localeconv () ->p_sign_posn; - case N_SIGN_POSN: - return & localeconv () ->n_sign_posn; + return "-"; /* nl_langinfo items of the LC_MESSAGES category TODO: Really use the locale. */ case YESEXPR: diff --git a/lib/nproc.c b/lib/nproc.c index b1c25b138..293c65169 100644 --- a/lib/nproc.c +++ b/lib/nproc.c @@ -1,6 +1,6 @@ /* Detect the number of processors. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/nproc.h b/lib/nproc.h index 4c49777aa..dbc315707 100644 --- a/lib/nproc.h +++ b/lib/nproc.h @@ -1,6 +1,6 @@ /* Detect the number of processors. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/open.c b/lib/open.c index 4345943d2..f6fd06e4c 100644 --- a/lib/open.c +++ b/lib/open.c @@ -1,5 +1,5 @@ /* Open a descriptor to a file. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/pathmax.h b/lib/pathmax.h index c4c94528f..15ed6c28e 100644 --- a/lib/pathmax.h +++ b/lib/pathmax.h @@ -1,5 +1,5 @@ /* Define PATH_MAX somehow. Requires sys/types.h. - Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2015 Free Software + Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/pipe.c b/lib/pipe.c index d733ed068..03aed5ef9 100644 --- a/lib/pipe.c +++ b/lib/pipe.c @@ -1,5 +1,5 @@ /* Create a pipe. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/pipe2.c b/lib/pipe2.c index 94a79e219..4e4e894e7 100644 --- a/lib/pipe2.c +++ b/lib/pipe2.c @@ -1,5 +1,5 @@ /* Create a pipe, with specific opening flags. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/poll.c b/lib/poll.c index e70e8b354..7b1e58266 100644 --- a/lib/poll.c +++ b/lib/poll.c @@ -1,7 +1,7 @@ /* Emulation for poll(2) Contributed by Paolo Bonzini. - Copyright 2001-2003, 2006-2015 Free Software Foundation, Inc. + Copyright 2001-2003, 2006-2014 Free Software Foundation, Inc. This file is part of gnulib. @@ -33,6 +33,7 @@ #include <errno.h> #include <limits.h> +#include <assert.h> #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # define WINDOWS_NATIVE @@ -44,12 +45,11 @@ # include "msvc-nothrow.h" #else # include <sys/time.h> +# include <sys/socket.h> +# include <sys/select.h> # include <unistd.h> #endif -#include <sys/select.h> -#include <sys/socket.h> - #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif @@ -59,8 +59,6 @@ #include <time.h> -#include "assure.h" - #ifndef INFTIM # define INFTIM (-1) #endif @@ -72,11 +70,9 @@ #ifdef WINDOWS_NATIVE -static BOOL IsConsoleHandle (HANDLE h) -{ - DWORD mode; - return GetConsoleMode (h, &mode) != 0; -} +/* Optimized test whether a HANDLE refers to a console. + See <http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00065.html>. */ +#define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3) static BOOL IsSocketHandle (HANDLE h) @@ -335,15 +331,26 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) int maxfd, rc; nfds_t i; - if (nfd < 0) +# ifdef _SC_OPEN_MAX + static int sc_open_max = -1; + + if (nfd < 0 + || (nfd > sc_open_max + && (sc_open_max != -1 + || nfd > (sc_open_max = sysconf (_SC_OPEN_MAX))))) { errno = EINVAL; return -1; } - /* Don't check directly for NFD too large. Any practical use of a - too-large NFD is caught by one of the other checks below, and - checking directly for getdtablesize is too much of a portability - and/or performance and/or correctness hassle. */ +# else /* !_SC_OPEN_MAX */ +# ifdef OPEN_MAX + if (nfd < 0 || nfd > OPEN_MAX) + { + errno = EINVAL; + return -1; + } +# endif /* OPEN_MAX -- else, no check is needed */ +# endif /* !_SC_OPEN_MAX */ /* EFAULT is not necessary to implement, but let's do it in the simplest case. */ @@ -384,17 +391,10 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) { if (pfd[i].fd < 0) continue; - if (maxfd < pfd[i].fd) - { - maxfd = pfd[i].fd; - if (FD_SETSIZE <= maxfd) - { - errno = EINVAL; - return -1; - } - } + if (pfd[i].events & (POLLIN | POLLRDNORM)) FD_SET (pfd[i].fd, &rfds); + /* see select(2): "the only exceptional condition detectable is out-of-band data received on a socket", hence we push POLLWRBAND events onto wfds instead of efds. */ @@ -402,6 +402,18 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) FD_SET (pfd[i].fd, &wfds); if (pfd[i].events & (POLLPRI | POLLRDBAND)) FD_SET (pfd[i].fd, &efds); + if (pfd[i].fd >= maxfd + && (pfd[i].events & (POLLIN | POLLOUT | POLLPRI + | POLLRDNORM | POLLRDBAND + | POLLWRNORM | POLLWRBAND))) + { + maxfd = pfd[i].fd; + if (maxfd > FD_SETSIZE) + { + errno = EOVERFLOW; + return -1; + } + } } /* examine fd sets */ @@ -412,13 +424,18 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) /* establish results */ rc = 0; for (i = 0; i < nfd; i++) - { - pfd[i].revents = (pfd[i].fd < 0 - ? 0 - : compute_revents (pfd[i].fd, pfd[i].events, - &rfds, &wfds, &efds)); - rc += pfd[i].revents != 0; - } + if (pfd[i].fd < 0) + pfd[i].revents = 0; + else + { + int happened = compute_revents (pfd[i].fd, pfd[i].events, + &rfds, &wfds, &efds); + if (happened) + { + pfd[i].revents = happened; + rc++; + } + } return rc; #else @@ -461,7 +478,7 @@ restart: continue; h = (HANDLE) _get_osfhandle (pfd[i].fd); - assure (h != NULL); + assert (h != NULL); if (IsSocketHandle (h)) { int requested = FD_CLOSE; diff --git a/lib/poll.in.h b/lib/poll.in.h index 0a9950157..bde98064f 100644 --- a/lib/poll.in.h +++ b/lib/poll.in.h @@ -1,7 +1,7 @@ /* Header for poll(2) emulation Contributed by Paolo Bonzini. - Copyright 2001-2003, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright 2001-2003, 2007, 2009-2014 Free Software Foundation, Inc. This file is part of gnulib. diff --git a/lib/printf-args.c b/lib/printf-args.c index de7a6bf3f..9673e6ddc 100644 --- a/lib/printf-args.c +++ b/lib/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2015 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-args.h b/lib/printf-args.h index a413b5270..831c14738 100644 --- a/lib/printf-args.h +++ b/lib/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2015 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-parse.c b/lib/printf-parse.c index b4592363b..e6a09a8de 100644 --- a/lib/printf-parse.c +++ b/lib/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/printf-parse.h b/lib/printf-parse.h index d35ffcaf1..44d6f5513 100644 --- a/lib/printf-parse.h +++ b/lib/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2015 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/putenv.c b/lib/putenv.c index 54687629c..de8caa712 100644 --- a/lib/putenv.c +++ b/lib/putenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2015 Free Software +/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2014 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C diff --git a/lib/raise.c b/lib/raise.c index b099b58d1..2f04eea9b 100644 --- a/lib/raise.c +++ b/lib/raise.c @@ -1,6 +1,6 @@ /* Provide a non-threads replacement for the POSIX raise function. - Copyright (C) 2002-2003, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/read.c b/lib/read.c index 7edb99110..4efe8ce23 100644 --- a/lib/read.c +++ b/lib/read.c @@ -1,5 +1,5 @@ /* POSIX compatible read() function. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/readlink.c b/lib/readlink.c index d86f822aa..ef502f57b 100644 --- a/lib/readlink.c +++ b/lib/readlink.c @@ -1,5 +1,5 @@ /* Stub for readlink(). - Copyright (C) 2003-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/recv.c b/lib/recv.c index edb7e01f1..fc7e12406 100644 --- a/lib/recv.c +++ b/lib/recv.c @@ -1,6 +1,6 @@ /* recv.c --- wrappers for Windows recv function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/recvfrom.c b/lib/recvfrom.c index 4ecffb0e0..0d4fba076 100644 --- a/lib/recvfrom.c +++ b/lib/recvfrom.c @@ -1,6 +1,6 @@ /* recvfrom.c --- wrappers for Windows recvfrom function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/ref-add.sin b/lib/ref-add.sin index 4d406a37d..9adfb0df0 100644 --- a/lib/ref-add.sin +++ b/lib/ref-add.sin @@ -1,6 +1,6 @@ # Add this package to a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2014 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/ref-del.sin b/lib/ref-del.sin index 5b4ff6246..45449cbba 100644 --- a/lib/ref-del.sin +++ b/lib/ref-del.sin @@ -1,6 +1,6 @@ # Remove this package from a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2014 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/regcomp.c b/lib/regcomp.c index 4cbb1b2b9..56faf11c4 100644 --- a/lib/regcomp.c +++ b/lib/regcomp.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -17,10 +17,6 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#ifdef _LIBC -# include <locale/weight.h> -#endif - static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern, size_t length, reg_syntax_t syntax); static void re_compile_fastmap_iter (regex_t *bufp, @@ -339,7 +335,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, memset (&state, '\0', sizeof (state)); if (__mbrtowc (&wc, (const char *) buf, p - buf, &state) == p - buf - && (__wcrtomb ((char *) buf, __towlower (wc), &state) + && (__wcrtomb ((char *) buf, towlower (wc), &state) != (size_t) -1)) re_set_fastmap (fastmap, false, buf[0]); } @@ -415,7 +411,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, re_set_fastmap (fastmap, icase, *(unsigned char *) buf); if ((bufp->syntax & RE_ICASE) && dfa->mb_cur_max > 1) { - if (__wcrtomb (buf, __towlower (cset->mbchars[i]), &state) + if (__wcrtomb (buf, towlower (cset->mbchars[i]), &state) != (size_t) -1) re_set_fastmap (fastmap, false, *(unsigned char *) buf); } @@ -2191,7 +2187,6 @@ parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, { re_dfa_t *dfa = preg->buffer; bin_tree_t *tree, *branch = NULL; - bitset_word_t initial_bkref_map = dfa->completed_bkref_map; tree = parse_branch (regexp, preg, token, syntax, nest, err); if (BE (*err != REG_NOERROR && tree == NULL, 0)) return NULL; @@ -2202,16 +2197,9 @@ parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, if (token->type != OP_ALT && token->type != END_OF_RE && (nest == 0 || token->type != OP_CLOSE_SUBEXP)) { - bitset_word_t accumulated_bkref_map = dfa->completed_bkref_map; - dfa->completed_bkref_map = initial_bkref_map; branch = parse_branch (regexp, preg, token, syntax, nest, err); if (BE (*err != REG_NOERROR && branch == NULL, 0)) - { - if (tree != NULL) - postorder (tree, free_tree, NULL); - return NULL; - } - dfa->completed_bkref_map |= accumulated_bkref_map; + return NULL; } else branch = NULL; @@ -2472,22 +2460,14 @@ parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token, while (token->type == OP_DUP_ASTERISK || token->type == OP_DUP_PLUS || token->type == OP_DUP_QUESTION || token->type == OP_OPEN_DUP_NUM) { - bin_tree_t *dup_tree = parse_dup_op (tree, regexp, dfa, token, - syntax, err); - if (BE (*err != REG_NOERROR && dup_tree == NULL, 0)) - { - if (tree != NULL) - postorder (tree, free_tree, NULL); - return NULL; - } - tree = dup_tree; + tree = parse_dup_op (tree, regexp, dfa, token, syntax, err); + if (BE (*err != REG_NOERROR && tree == NULL, 0)) + return NULL; /* In BRE consecutive duplications are not allowed. */ if ((syntax & RE_CONTEXT_INVALID_DUP) && (token->type == OP_DUP_ASTERISK || token->type == OP_OPEN_DUP_NUM)) { - if (tree != NULL) - postorder (tree, free_tree, NULL); *err = REG_BADRPT; return NULL; } @@ -2643,8 +2623,6 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa, /* Duplicate ELEM before it is marked optional. */ elem = duplicate_tree (elem, dfa); - if (BE (elem == NULL, 0)) - goto parse_dup_op_espace; old_tree = tree; } else @@ -3183,7 +3161,6 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, re_token_t token2; start_elem.opr.name = start_name_buf; - start_elem.type = COLL_SYM; ret = parse_bracket_element (&start_elem, regexp, token, token_len, dfa, syntax, first_round); if (BE (ret != REG_NOERROR, 0)) @@ -3227,7 +3204,6 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, if (is_range_exp == true) { end_elem.opr.name = end_name_buf; - end_elem.type = COLL_SYM; ret = parse_bracket_element (&end_elem, regexp, &token2, token_len2, dfa, syntax, true); if (BE (ret != REG_NOERROR, 0)) @@ -3502,6 +3478,8 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) int32_t idx1, idx2; unsigned int ch; size_t len; + /* This #include defines a local function! */ +# include <locale/weight.h> /* Calculate the index for equivalence class. */ cp = name; table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB); @@ -3511,7 +3489,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) _NL_COLLATE_EXTRAMB); indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); - idx1 = findidx (table, indirect, extra, &cp, -1); + idx1 = findidx (&cp, -1); if (BE (idx1 == 0 || *cp != '\0', 0)) /* This isn't a valid character. */ return REG_ECOLLATE; @@ -3522,7 +3500,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) { char_buf[0] = ch; cp = char_buf; - idx2 = findidx (table, indirect, extra, &cp, 1); + idx2 = findidx (&cp, 1); /* idx2 = table[ch]; */ diff --git a/lib/regex.c b/lib/regex.c index 1adc8a8ae..e44f55fd1 100644 --- a/lib/regex.c +++ b/lib/regex.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex.h b/lib/regex.h index 6f3bae3ae..54327c69e 100644 --- a/lib/regex.h +++ b/lib/regex.h @@ -1,6 +1,6 @@ /* Definitions for data structures and routines for the regular expression library. - Copyright (C) 1985, 1989-1993, 1995-1998, 2000-2003, 2005-2015 Free Software + Copyright (C) 1985, 1989-1993, 1995-1998, 2000-2003, 2005-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -244,16 +244,19 @@ extern reg_syntax_t re_syntax_options; | RE_INVALID_INTERVAL_ORD) # define RE_SYNTAX_GREP \ - ((RE_SYNTAX_POSIX_BASIC | RE_NEWLINE_ALT) \ - & ~(RE_CONTEXT_INVALID_DUP | RE_DOT_NOT_NULL)) + (RE_BK_PLUS_QM | RE_CHAR_CLASSES \ + | RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS \ + | RE_NEWLINE_ALT) # define RE_SYNTAX_EGREP \ - ((RE_SYNTAX_POSIX_EXTENDED | RE_INVALID_INTERVAL_ORD | RE_NEWLINE_ALT) \ - & ~(RE_CONTEXT_INVALID_OPS | RE_DOT_NOT_NULL)) + (RE_CHAR_CLASSES | RE_CONTEXT_INDEP_ANCHORS \ + | RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE \ + | RE_NEWLINE_ALT | RE_NO_BK_PARENS \ + | RE_NO_BK_VBAR) -/* POSIX grep -E behavior is no longer incompatible with GNU. */ # define RE_SYNTAX_POSIX_EGREP \ - RE_SYNTAX_EGREP + (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES \ + | RE_INVALID_INTERVAL_ORD) /* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */ # define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC @@ -605,7 +608,7 @@ extern void re_set_registers (struct re_pattern_buffer *__buffer, regoff_t *__starts, regoff_t *__ends); #endif /* Use GNU */ -#if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_MISC) +#if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_BSD) # ifndef _CRAY /* 4.2 bsd compatibility. */ extern char *re_comp (const char *); diff --git a/lib/regex_internal.c b/lib/regex_internal.c index 93d7ee964..0343ee6e3 100644 --- a/lib/regex_internal.c +++ b/lib/regex_internal.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -311,12 +311,13 @@ build_wcs_upper_buffer (re_string_t *pstr) + byte_idx), remain_len, &pstr->cur_state); if (BE (mbclen < (size_t) -2, 1)) { - wchar_t wcu = __towupper (wc); - if (wcu != wc) + wchar_t wcu = wc; + if (iswlower (wc)) { size_t mbcdlen; - mbcdlen = __wcrtomb (buf, wcu, &prev_st); + wcu = towupper (wc); + mbcdlen = wcrtomb (buf, wcu, &prev_st); if (BE (mbclen == mbcdlen, 1)) memcpy (pstr->mbs + byte_idx, buf, mbclen); else @@ -380,11 +381,12 @@ build_wcs_upper_buffer (re_string_t *pstr) mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state); if (BE (mbclen < (size_t) -2, 1)) { - wchar_t wcu = __towupper (wc); - if (wcu != wc) + wchar_t wcu = wc; + if (iswlower (wc)) { size_t mbcdlen; + wcu = towupper (wc); mbcdlen = wcrtomb ((char *) buf, wcu, &prev_st); if (BE (mbclen == mbcdlen, 1)) memcpy (pstr->mbs + byte_idx, buf, mbclen); @@ -536,7 +538,10 @@ build_upper_buffer (re_string_t *pstr) int ch = pstr->raw_mbs[pstr->raw_mbs_idx + char_idx]; if (BE (pstr->trans != NULL, 0)) ch = pstr->trans[ch]; - pstr->mbs[char_idx] = toupper (ch); + if (islower (ch)) + pstr->mbs[char_idx] = toupper (ch); + else + pstr->mbs[char_idx] = ch; } pstr->valid_len = char_idx; pstr->valid_raw_len = char_idx; @@ -677,7 +682,7 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags) pstr->valid_len - offset); pstr->valid_len -= offset; pstr->valid_raw_len -= offset; -#if defined DEBUG && DEBUG +#if DEBUG assert (pstr->valid_len > 0); #endif } @@ -936,7 +941,7 @@ re_string_context_at (const re_string_t *input, Idx idx, int eflags) Idx wc_idx = idx; while(input->wcs[wc_idx] == WEOF) { -#if defined DEBUG && DEBUG +#ifdef DEBUG /* It must not happen. */ assert (REG_VALID_INDEX (wc_idx)); #endif diff --git a/lib/regex_internal.h b/lib/regex_internal.h index 0307a340f..a0eae33e9 100644 --- a/lib/regex_internal.h +++ b/lib/regex_internal.h @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -34,13 +34,13 @@ #include <stdint.h> #ifdef _LIBC -# include <libc-lock.h> +# include <bits/libc-lock.h> # define lock_define(name) __libc_lock_define (, name) # define lock_init(lock) (__libc_lock_init (lock), 0) # define lock_fini(lock) 0 # define lock_lock(lock) __libc_lock_lock (lock) # define lock_unlock(lock) __libc_lock_unlock (lock) -#elif defined GNULIB_LOCK && !defined USE_UNLOCKED_IO +#elif defined GNULIB_LOCK # include "glthread/lock.h" /* Use gl_lock_define if empty macro arguments are known to work. Otherwise, fall back on less-portable substitutes. */ @@ -62,7 +62,7 @@ # define lock_fini(lock) glthread_lock_destroy (&(lock)) # define lock_lock(lock) glthread_lock_lock (&(lock)) # define lock_unlock(lock) glthread_lock_unlock (&(lock)) -#elif defined GNULIB_PTHREAD && !defined USE_UNLOCKED_IO +#elif defined GNULIB_PTHREAD # include <pthread.h> # define lock_define(name) pthread_mutex_t name; # define lock_init(lock) pthread_mutex_init (&(lock), 0) @@ -87,6 +87,7 @@ # ifndef _RE_DEFINE_LOCALE_FUNCTIONS # define _RE_DEFINE_LOCALE_FUNCTIONS 1 # include <locale/localeinfo.h> +# include <locale/elem-hash.h> # include <locale/coll-lookup.h> # endif #endif @@ -136,10 +137,7 @@ # undef __wctype # undef __iswctype # define __wctype wctype -# define __iswalnum iswalnum # define __iswctype iswctype -# define __towlower towlower -# define __towupper towupper # define __btowc btowc # define __mbrtowc mbrtowc # define __wcrtomb wcrtomb @@ -449,23 +447,23 @@ typedef struct re_dfa_t re_dfa_t; #ifndef _LIBC # define internal_function -# define IS_IN(libc) false #endif +#ifndef NOT_IN_libc static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr, Idx new_buf_len) internal_function; -#ifdef RE_ENABLE_I18N +# ifdef RE_ENABLE_I18N static void build_wcs_buffer (re_string_t *pstr) internal_function; static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr) internal_function; -#endif /* RE_ENABLE_I18N */ +# endif /* RE_ENABLE_I18N */ static void build_upper_buffer (re_string_t *pstr) internal_function; static void re_string_translate_buffer (re_string_t *pstr) internal_function; static unsigned int re_string_context_at (const re_string_t *input, Idx idx, int eflags) internal_function __attribute__ ((pure)); - +#endif #define re_string_peek_byte(pstr, offset) \ ((pstr)->mbs[(pstr)->cur_idx + offset]) #define re_string_fetch_byte(pstr) \ @@ -558,7 +556,7 @@ typedef struct bin_tree_storage_t bin_tree_storage_t; #define IS_WORD_CHAR(ch) (isalnum (ch) || (ch) == '_') #define IS_NEWLINE(ch) ((ch) == NEWLINE_CHAR) -#define IS_WIDE_WORD_CHAR(ch) (__iswalnum (ch) || (ch) == L'_') +#define IS_WIDE_WORD_CHAR(ch) (iswalnum (ch) || (ch) == L'_') #define IS_WIDE_NEWLINE(ch) ((ch) == WIDE_NEWLINE_CHAR) #define NOT_SATISFY_PREV_CONSTRAINT(constraint,context) \ @@ -862,17 +860,15 @@ re_string_wchar_at (const re_string_t *pstr, Idx idx) return (wint_t) pstr->wcs[idx]; } -# ifdef _LIBC -# include <locale/weight.h> -# endif - +# ifndef NOT_IN_libc static int internal_function __attribute__ ((pure, unused)) re_string_elem_size_at (const re_string_t *pstr, Idx idx) { -# ifdef _LIBC +# ifdef _LIBC const unsigned char *p, *extra; const int32_t *table, *indirect; +# include <locale/weight.h> uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); if (nrules != 0) @@ -883,13 +879,14 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx) indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); p = pstr->mbs + idx; - findidx (table, indirect, extra, &p, pstr->len - idx); + findidx (&p, pstr->len - idx); return p - pstr->mbs - idx; } else -# endif /* _LIBC */ +# endif /* _LIBC */ return 1; } +# endif #endif /* RE_ENABLE_I18N */ #ifndef __GNUC_PREREQ diff --git a/lib/regexec.c b/lib/regexec.c index db50a564a..05a8e807e 100644 --- a/lib/regexec.c +++ b/lib/regexec.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -3776,10 +3776,6 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, one collating element like '.', '[a-z]', opposite to the other nodes can only accept one byte. */ -# ifdef _LIBC -# include <locale/weight.h> -# endif - static int internal_function check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, @@ -3899,6 +3895,8 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, const int32_t *table, *indirect; const unsigned char *weights, *extra; const char *collseqwc; + /* This #include defines a local function! */ +# include <locale/weight.h> /* match with collating_symbol? */ if (cset->ncoll_syms) @@ -3955,7 +3953,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB); indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); - int32_t idx = findidx (table, indirect, extra, &cp, elem_len); + int32_t idx = findidx (&cp, elem_len); if (idx > 0) for (i = 0; i < cset->nequiv_classes; ++i) { diff --git a/lib/rename.c b/lib/rename.c index feb2bd11f..1cd4e6da3 100644 --- a/lib/rename.c +++ b/lib/rename.c @@ -1,6 +1,6 @@ /* Work around rename bugs in some systems. - Copyright (C) 2001-2003, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -285,7 +285,7 @@ rpl_rename (char const *src, char const *dst) char *dst_temp = (char *) dst; bool src_slash; bool dst_slash; - bool dst_exists _GL_UNUSED; + bool dst_exists; int ret_val = -1; int rename_errno = ENOTDIR; struct stat src_st; @@ -462,9 +462,7 @@ rpl_rename (char const *src, char const *dst) ret_val = rename (src_temp, dst_temp); rename_errno = errno; - - out: _GL_UNUSED_LABEL; - + out: if (src_temp != src) free (src_temp); if (dst_temp != dst) diff --git a/lib/rmdir.c b/lib/rmdir.c index 98dc37f51..964dd2028 100644 --- a/lib/rmdir.c +++ b/lib/rmdir.c @@ -1,6 +1,6 @@ /* Work around rmdir bugs. - Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2015 Free Software + Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/round.c b/lib/round.c index ea43e2f7b..d1c2aac5a 100644 --- a/lib/round.c +++ b/lib/round.c @@ -1,5 +1,5 @@ /* Round toward nearest, breaking ties away from zero. - Copyright (C) 2007, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-read.c b/lib/safe-read.c index 2b29d7b5a..6c9639f40 100644 --- a/lib/safe-read.c +++ b/lib/safe-read.c @@ -1,6 +1,6 @@ /* An interface to read and write that retries after interrupts. - Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2015 Free Software + Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/safe-read.h b/lib/safe-read.h index bdefa97f1..6cd5f68fc 100644 --- a/lib/safe-read.h +++ b/lib/safe-read.h @@ -1,5 +1,5 @@ /* An interface to read() that retries after interrupts. - Copyright (C) 2002, 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-write.c b/lib/safe-write.c index 0828ccb36..3e7ffd627 100644 --- a/lib/safe-write.c +++ b/lib/safe-write.c @@ -1,5 +1,5 @@ /* An interface to write that retries after interrupts. - Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/safe-write.h b/lib/safe-write.h index c156ae783..45a61463a 100644 --- a/lib/safe-write.h +++ b/lib/safe-write.h @@ -1,5 +1,5 @@ /* An interface to write() that retries after interrupts. - Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/same-inode.h b/lib/same-inode.h index b91a02b95..f85a3cce8 100644 --- a/lib/same-inode.h +++ b/lib/same-inode.h @@ -1,6 +1,6 @@ /* Determine whether two stat buffers refer to the same file. - Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/secure_getenv.c b/lib/secure_getenv.c index 3a5216279..7b86173bb 100644 --- a/lib/secure_getenv.c +++ b/lib/secure_getenv.c @@ -1,6 +1,6 @@ /* Look up an environment variable more securely. - Copyright 2013-2015 Free Software Foundation, Inc. + Copyright 2013-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/select.c b/lib/select.c index 6f519878c..a31f90224 100644 --- a/lib/select.c +++ b/lib/select.c @@ -1,7 +1,7 @@ /* Emulation for select(2) Contributed by Paolo Bonzini. - Copyright 2008-2015 Free Software Foundation, Inc. + Copyright 2008-2014 Free Software Foundation, Inc. This file is part of gnulib. @@ -82,11 +82,9 @@ typedef DWORD (WINAPI *PNtQueryInformationFile) #define PIPE_BUF 512 #endif -static BOOL IsConsoleHandle (HANDLE h) -{ - DWORD mode; - return GetConsoleMode (h, &mode) != 0; -} +/* Optimized test whether a HANDLE refers to a console. + See <http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00065.html>. */ +#define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3) static BOOL IsSocketHandle (HANDLE h) @@ -254,7 +252,6 @@ rpl_select (int nfds, fd_set *rfds, fd_set *wfds, fd_set *xfds, DWORD ret, wait_timeout, nhandles, nsock, nbuffer; MSG msg; int i, fd, rc; - clock_t tend; if (nfds > FD_SETSIZE) nfds = FD_SETSIZE; @@ -391,10 +388,6 @@ rpl_select (int nfds, fd_set *rfds, fd_set *wfds, fd_set *xfds, /* Place a sentinel at the end of the array. */ handle_array[nhandles] = NULL; - /* When will the waiting period expire? */ - if (wait_timeout != INFINITE) - tend = clock () + wait_timeout; - restart: if (wait_timeout == 0 || nsock == 0) rc = 0; @@ -415,16 +408,6 @@ restart: wait_timeout = 0; } - /* How much is left to wait? */ - if (wait_timeout != INFINITE) - { - clock_t tnow = clock (); - if (tend >= tnow) - wait_timeout = tend - tnow; - else - wait_timeout = 0; - } - for (;;) { ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE, @@ -470,16 +453,7 @@ restart: } } - if (rc == 0 - && (wait_timeout == INFINITE - /* If NHANDLES > 1, but no bits are set, it means we've - been told incorrectly that some handle was signaled. - This happens with anonymous pipes, which always cause - MsgWaitForMultipleObjects to exit immediately, but no - data is found ready to be read by windows_poll_handle. - To avoid a total failure (whereby we return zero and - don't wait at all), let's poll in a more busy loop. */ - || (wait_timeout != 0 && nhandles > 1))) + if (rc == 0 && wait_timeout == INFINITE) { /* Sleep 1 millisecond to avoid busy wait and retry with the original fd_sets. */ @@ -489,8 +463,6 @@ restart: SleepEx (1, TRUE); goto restart; } - if (timeout && wait_timeout == 0 && rc == 0) - timeout->tv_sec = timeout->tv_usec = 0; } /* Now fill in the results. */ diff --git a/lib/send.c b/lib/send.c index 54315d359..9e70c91af 100644 --- a/lib/send.c +++ b/lib/send.c @@ -1,6 +1,6 @@ /* send.c --- wrappers for Windows send function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sendto.c b/lib/sendto.c index f7f11d602..69b8ebc9f 100644 --- a/lib/sendto.c +++ b/lib/sendto.c @@ -1,6 +1,6 @@ /* sendto.c --- wrappers for Windows sendto function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/setenv.c b/lib/setenv.c index 689b404d0..50e686025 100644 --- a/lib/setenv.c +++ b/lib/setenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1995-2003, 2005-2015 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1995-2003, 2005-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/setsockopt.c b/lib/setsockopt.c index 56b4827c2..2b905daa0 100644 --- a/lib/setsockopt.c +++ b/lib/setsockopt.c @@ -1,6 +1,6 @@ /* setsockopt.c --- wrappers for Windows setsockopt function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/shutdown.c b/lib/shutdown.c index 29c325ef0..54b7728dd 100644 --- a/lib/shutdown.c +++ b/lib/shutdown.c @@ -1,6 +1,6 @@ /* shutdown.c --- wrappers for Windows shutdown function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signal.in.h b/lib/signal.in.h index 3ea23eee5..057fa9ef5 100644 --- a/lib/signal.in.h +++ b/lib/signal.in.h @@ -1,6 +1,6 @@ /* A GNU-like <signal.h>. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -55,13 +55,11 @@ #ifndef _@GUARD_PREFIX@_SIGNAL_H #define _@GUARD_PREFIX@_SIGNAL_H -/* Mac OS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6, Android - declare pthread_sigmask in <pthread.h>, not in <signal.h>. +/* Mac OS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6 declare + pthread_sigmask in <pthread.h>, not in <signal.h>. But avoid namespace pollution on glibc systems.*/ #if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \ - && ((defined __APPLE__ && defined __MACH__) \ - || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ \ - || defined __sun || defined __ANDROID__) \ + && ((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ || defined __sun) \ && ! defined __GLIBC__ # include <pthread.h> #endif diff --git a/lib/signbitd.c b/lib/signbitd.c index 03beeecfb..1efb6e6a2 100644 --- a/lib/signbitd.c +++ b/lib/signbitd.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signbitf.c b/lib/signbitf.c index 51a685234..3240e4ec0 100644 --- a/lib/signbitf.c +++ b/lib/signbitf.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/signbitl.c b/lib/signbitl.c index 0142c33df..3f847257c 100644 --- a/lib/signbitl.c +++ b/lib/signbitl.c @@ -1,5 +1,5 @@ /* signbit() macro: Determine the sign bit of a floating-point number. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/size_max.h b/lib/size_max.h index 935cf8978..680ca0fff 100644 --- a/lib/size_max.h +++ b/lib/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2014 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/snprintf.c b/lib/snprintf.c index f5a38629b..0b8cbf88f 100644 --- a/lib/snprintf.c +++ b/lib/snprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2014 Free Software Foundation, Inc. Written by Simon Josefsson and Paul Eggert. This program is free software; you can redistribute it and/or modify diff --git a/lib/socket.c b/lib/socket.c index da46cb907..c10d4f6ad 100644 --- a/lib/socket.c +++ b/lib/socket.c @@ -1,6 +1,6 @@ /* socket.c --- wrappers for Windows socket function - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sockets.c b/lib/sockets.c index acf41b526..98fe879ee 100644 --- a/lib/sockets.c +++ b/lib/sockets.c @@ -1,6 +1,6 @@ /* sockets.c --- wrappers for Windows socket functions - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -121,11 +121,8 @@ gl_sockets_startup (int version _GL_UNUSED) if (err != 0) return 1; - if (data.wVersion != version) - { - WSACleanup (); - return 2; - } + if (data.wVersion < version) + return 2; if (initialized_sockets_version == 0) register_fd_hook (close_fd_maybe_socket, ioctl_fd_maybe_socket, diff --git a/lib/sockets.h b/lib/sockets.h index 66b947224..dd99ec172 100644 --- a/lib/sockets.h +++ b/lib/sockets.h @@ -1,6 +1,6 @@ /* sockets.h - wrappers for Windows socket functions - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -20,11 +20,11 @@ #ifndef SOCKETS_H # define SOCKETS_H 1 -#define SOCKETS_1_0 0x0001 -#define SOCKETS_1_1 0x0101 -#define SOCKETS_2_0 0x0002 -#define SOCKETS_2_1 0x0102 -#define SOCKETS_2_2 0x0202 +#define SOCKETS_1_0 0x100 /* don't use - does not work on Windows XP */ +#define SOCKETS_1_1 0x101 +#define SOCKETS_2_0 0x200 /* don't use - does not work on Windows XP */ +#define SOCKETS_2_1 0x201 +#define SOCKETS_2_2 0x202 int gl_sockets_startup (int version) #if !WINDOWS_SOCKETS diff --git a/lib/stat-time.h b/lib/stat-time.h index 82b83acef..570001361 100644 --- a/lib/stat-time.h +++ b/lib/stat-time.h @@ -1,6 +1,6 @@ /* stat-related time functions. - Copyright (C) 2005, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -54,7 +54,7 @@ _GL_INLINE_HEADER_BEGIN #endif /* Return the nanosecond component of *ST's access time. */ -_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE long int get_stat_atime_ns (struct stat const *st) { # if defined STAT_TIMESPEC @@ -67,7 +67,7 @@ get_stat_atime_ns (struct stat const *st) } /* Return the nanosecond component of *ST's status change time. */ -_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE long int get_stat_ctime_ns (struct stat const *st) { # if defined STAT_TIMESPEC @@ -80,7 +80,7 @@ get_stat_ctime_ns (struct stat const *st) } /* Return the nanosecond component of *ST's data modification time. */ -_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE long int get_stat_mtime_ns (struct stat const *st) { # if defined STAT_TIMESPEC @@ -93,7 +93,7 @@ get_stat_mtime_ns (struct stat const *st) } /* Return the nanosecond component of *ST's birth time. */ -_GL_STAT_TIME_INLINE long int _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE long int get_stat_birthtime_ns (struct stat const *st) { # if defined HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC @@ -108,7 +108,7 @@ get_stat_birthtime_ns (struct stat const *st) } /* Return *ST's access time. */ -_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE struct timespec get_stat_atime (struct stat const *st) { #ifdef STAT_TIMESPEC @@ -122,7 +122,7 @@ get_stat_atime (struct stat const *st) } /* Return *ST's status change time. */ -_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE struct timespec get_stat_ctime (struct stat const *st) { #ifdef STAT_TIMESPEC @@ -136,7 +136,7 @@ get_stat_ctime (struct stat const *st) } /* Return *ST's data modification time. */ -_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE struct timespec get_stat_mtime (struct stat const *st) { #ifdef STAT_TIMESPEC @@ -151,7 +151,7 @@ get_stat_mtime (struct stat const *st) /* Return *ST's birth time, if available; otherwise return a value with tv_sec and tv_nsec both equal to -1. */ -_GL_STAT_TIME_INLINE struct timespec _GL_ATTRIBUTE_PURE +_GL_STAT_TIME_INLINE struct timespec get_stat_birthtime (struct stat const *st) { struct timespec t; diff --git a/lib/stat.c b/lib/stat.c index 47f6c3b97..60bbd693e 100644 --- a/lib/stat.c +++ b/lib/stat.c @@ -1,5 +1,5 @@ /* Work around platform bugs in stat. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h index 31bb7bce0..29861efe1 100644 --- a/lib/stdalign.in.h +++ b/lib/stdalign.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C11 <stdalign.h>. - Copyright 2011-2015 Free Software Foundation, Inc. + Copyright 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -52,10 +52,7 @@ #undef _Alignas #undef _Alignof -/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 - <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */ -#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ - || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9))) +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 # ifdef __cplusplus # if 201103 <= __cplusplus # define _Alignof(type) alignof (type) @@ -67,9 +64,7 @@ # define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) # endif #endif -#if ! (defined __cplusplus && 201103 <= __cplusplus) -# define alignof _Alignof -#endif +#define alignof _Alignof #define __alignof_is_defined 1 /* alignas (A), also known as _Alignas (A), aligns a variable or type @@ -100,21 +95,15 @@ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 # if defined __cplusplus && 201103 <= __cplusplus # define _Alignas(a) alignas (a) -# elif ((defined __APPLE__ && defined __MACH__ \ - ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ - : __GNUC__) \ - || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ +# elif (__GNUC__ || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ || __ICC || 0x5110 <= __SUNPRO_C) # define _Alignas(a) __attribute__ ((__aligned__ (a))) # elif 1300 <= _MSC_VER # define _Alignas(a) __declspec (align (a)) # endif #endif -#if ((defined _Alignas && ! (defined __cplusplus && 201103 <= __cplusplus)) \ - || (defined __STDC_VERSION && 201112 <= __STDC_VERSION__)) +#if defined _Alignas || (defined __STDC_VERSION && 201112 <= __STDC_VERSION__) # define alignas _Alignas -#endif -#if defined alignas || (defined __cplusplus && 201103 <= __cplusplus) # define __alignas_is_defined 1 #endif diff --git a/lib/stdbool.in.h b/lib/stdbool.in.h index fb1cde05f..2f34a13fb 100644 --- a/lib/stdbool.in.h +++ b/lib/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2015 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2014 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software; you can redistribute it and/or modify diff --git a/lib/stddef.in.h b/lib/stddef.in.h index 383d44135..204c4bcf0 100644 --- a/lib/stddef.in.h +++ b/lib/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -39,6 +39,7 @@ # if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T) # ifdef __need_wint_t +# undef _@GUARD_PREFIX@_STDDEF_H # define _GL_STDDEF_WINT_T # endif # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ @@ -53,56 +54,33 @@ # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + /* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ -# if (@REPLACE_NULL@ \ - && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _GL_STDDEF_WINT_T)) -# undef NULL -# ifdef __cplusplus +#if @REPLACE_NULL@ +# undef NULL +# ifdef __cplusplus /* ISO C++ says that the macro NULL must expand to an integer constant expression, hence '((void *) 0)' is not allowed in C++. */ -# if __GNUG__ >= 3 +# if __GNUG__ >= 3 /* GNU C++ has a __null macro that behaves like an integer ('int' or 'long') but has the same size as a pointer. Use that, to avoid warnings. */ -# define NULL __null -# else -# define NULL 0L -# endif -# else -# define NULL ((void *) 0) -# endif +# define NULL __null +# else +# define NULL 0L # endif - -# ifndef _@GUARD_PREFIX@_STDDEF_H -# define _@GUARD_PREFIX@_STDDEF_H +# else +# define NULL ((void *) 0) +# endif +#endif /* Some platforms lack wchar_t. */ #if !@HAVE_WCHAR_T@ # define wchar_t int #endif -/* Some platforms lack max_align_t. */ -#if !@HAVE_MAX_ALIGN_T@ -/* On the x86, the maximum storage alignment of double, long, etc. is 4, - but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, - and the C11 standard allows this. Work around this problem by - using __alignof__ (which returns 8 for double) rather than _Alignof - (which returns 4), and align each union member accordingly. */ -# ifdef __GNUC__ -# define _GL_STDDEF_ALIGNAS(type) \ - __attribute__ ((__aligned__ (__alignof__ (type)))) -# else -# define _GL_STDDEF_ALIGNAS(type) /* */ -# endif -typedef union -{ - char *__p _GL_STDDEF_ALIGNAS (char *); - double __d _GL_STDDEF_ALIGNAS (double); - long double __ld _GL_STDDEF_ALIGNAS (long double); - long int __i _GL_STDDEF_ALIGNAS (long int); -} max_align_t; -#endif - # endif /* _@GUARD_PREFIX@_STDDEF_H */ # endif /* _@GUARD_PREFIX@_STDDEF_H */ #endif /* __need_XXX */ diff --git a/lib/stdint.in.h b/lib/stdint.in.h index cf3655871..b1296f9ea 100644 --- a/lib/stdint.in.h +++ b/lib/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2015 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2014 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -38,7 +38,8 @@ other system header files; just include the system's <stdint.h>. Ideally we should test __BIONIC__ here, but it is only defined after <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ -#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +#if defined __ANDROID__ \ + && defined _SYS_TYPES_H_ && !defined __need_size_t # @INCLUDE_NEXT@ @NEXT_STDINT_H@ #else diff --git a/lib/stdio.in.h b/lib/stdio.in.h index d9fd18561..faa778b1d 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -84,13 +84,8 @@ except that it indicates to GCC that the supported format string directives are the ones of the system printf(), rather than the ones standardized by ISO C99 and POSIX. */ -#if GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU -# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ - _GL_ATTRIBUTE_FORMAT_PRINTF (formatstring_parameter, first_argument) -#else -# define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ +#define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) -#endif /* _GL_ATTRIBUTE_FORMAT_SCANF indicates to GCC that the function takes a format string and arguments, @@ -723,10 +718,11 @@ _GL_WARN_ON_USE (getline, "getline is unportable - " so any use of gets warrants an unconditional warning; besides, C11 removed it. */ #undef gets -#if HAVE_RAW_DECL_GETS && !defined __cplusplus +#if HAVE_RAW_DECL_GETS _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); #endif + #if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@ struct obstack; /* Grow an obstack with formatted output. Return the number of diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index fc46a2115..57d32cc48 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -520,29 +520,6 @@ _GL_CXXALIAS_SYS (putenv, int, (char *string)); _GL_CXXALIASWARN (putenv); #endif -#if @GNULIB_QSORT_R@ -# if @REPLACE_QSORT_R@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef qsort_r -# define qsort_r rpl_qsort_r -# endif -_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, - int (*compare) (void const *, void const *, - void *), - void *arg) _GL_ARG_NONNULL ((1, 4))); -_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, - int (*compare) (void const *, void const *, - void *), - void *arg)); -# else -_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, - int (*compare) (void const *, void const *, - void *), - void *arg)); -# endif -_GL_CXXALIASWARN (qsort_r); -#endif - #if @GNULIB_RANDOM_R@ # if !@HAVE_RANDOM_R@ diff --git a/lib/strdup.c b/lib/strdup.c index 7bbc59a74..bde582927 100644 --- a/lib/strdup.c +++ b/lib/strdup.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2015 Free Software +/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/streq.h b/lib/streq.h index 85ce271ab..0f7bc72b2 100644 --- a/lib/streq.h +++ b/lib/streq.h @@ -1,5 +1,5 @@ /* Optimized string comparison. - Copyright (C) 2001-2002, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/strftime.c b/lib/strftime.c index 876d16e2b..eb458d117 100644 --- a/lib/strftime.c +++ b/lib/strftime.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2001, 2003-2007, 2009-2015 Free Software Foundation, Inc. +/* Copyright (C) 1991-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu. @@ -30,7 +30,6 @@ # else # include "strftime.h" # endif -# include "time-internal.h" #endif #include <ctype.h> @@ -122,11 +121,22 @@ extern char *tzname[]; #ifdef _LIBC -# define mktime_z(tz, tm) mktime (tm) # define tzname __tzname # define tzset __tzset #endif +#if !HAVE_TM_GMTOFF +/* Portable standalone applications should supply a "time.h" that + declares a POSIX-compliant localtime_r, for the benefit of older + implementations that lack localtime_r or have a nonstandard one. + See the gnulib time_r module for one way to implement this. */ +# undef __gmtime_r +# undef __localtime_r +# define __gmtime_r gmtime_r +# define __localtime_r localtime_r +#endif + + #ifndef FPRINTFTIME # define FPRINTFTIME 0 #endif @@ -375,7 +385,12 @@ iso_week_days (int yday, int wday) /* When compiling this file, GNU applications can #define my_strftime to a symbol (typically nstrftime) to get an extended strftime with - extra arguments TZ and NS. */ + extra arguments UT and NS. Emacs is a special case for now, but + this Emacs-specific code can be removed once Emacs's config.h + defines my_strftime. */ +#if defined emacs && !defined my_strftime +# define my_strftime nstrftime +#endif #if FPRINTFTIME # undef my_strftime @@ -383,9 +398,8 @@ iso_week_days (int yday, int wday) #endif #ifdef my_strftime -# undef HAVE_TZSET -# define extra_args , tz, ns -# define extra_args_spec , timezone_t tz, int ns +# define extra_args , ut, ns +# define extra_args_spec , int ut, int ns #else # if defined COMPILE_WIDE # define my_strftime wcsftime @@ -397,7 +411,7 @@ iso_week_days (int yday, int wday) # define extra_args # define extra_args_spec /* We don't have this information in general. */ -# define tz 1 +# define ut 0 # define ns 0 #endif @@ -441,9 +455,6 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, # define am_len STRLEN (a_month) # define ap_len STRLEN (ampm) #endif -#if HAVE_TZNAME - char **tzname_vec = tzname; -#endif const char *zone; size_t i = 0; STREAM_OR_CHAR_T *p = s; @@ -472,29 +483,20 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, zone = (const char *) tp->tm_zone; #endif #if HAVE_TZNAME - if (!tz) + if (ut) { if (! (zone && *zone)) zone = "GMT"; } else { -# if !HAVE_TM_ZONE - /* Infer the zone name from *TZ instead of from TZNAME. */ - tzname_vec = tz->tzname_copy; -# endif /* POSIX.1 requires that local time zone information be used as though strftime called tzset. */ # if HAVE_TZSET tzset (); # endif } - /* The tzset() call might have changed the value. */ - if (!(zone && *zone) && tp->tm_isdst >= 0) - zone = tzname_vec[tp->tm_isdst != 0]; #endif - if (! zone) - zone = ""; if (hour12 > 12) hour12 -= 12; @@ -679,44 +681,24 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, switch (format_char) { #define DO_NUMBER(d, v) \ - do \ - { \ - digits = d; \ - number_value = v; \ - goto do_number; \ - } \ - while (0) + digits = d; \ + number_value = v; goto do_number #define DO_SIGNED_NUMBER(d, negative, v) \ - do \ - { \ - digits = d; \ - negative_number = negative; \ - u_number_value = v; \ - goto do_signed_number; \ - } \ - while (0) + digits = d; \ + negative_number = negative; \ + u_number_value = v; goto do_signed_number /* The mask is not what you might think. When the ordinal i'th bit is set, insert a colon before the i'th digit of the time zone representation. */ #define DO_TZ_OFFSET(d, negative, mask, v) \ - do \ - { \ - digits = d; \ - negative_number = negative; \ - tz_colon_mask = mask; \ - u_number_value = v; \ - goto do_tz_offset; \ - } \ - while (0) + digits = d; \ + negative_number = negative; \ + tz_colon_mask = mask; \ + u_number_value = v; goto do_tz_offset #define DO_NUMBER_SPACEPAD(d, v) \ - do \ - { \ - digits = d; \ - number_value = v; \ - goto do_number_spacepad; \ - } \ - while (0) + digits = d; \ + number_value = v; goto do_number_spacepad case L_('%'): if (modifier != 0) @@ -1142,7 +1124,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, time_t t; ltm = *tp; - t = mktime_z (tz, <m); + t = mktime (<m); /* Generate string value for T using time_t arithmetic; this works even if sizeof (long) < sizeof (time_t). */ @@ -1283,9 +1265,9 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, } if (modifier == L_('O')) goto bad_format; - - DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE, - tp->tm_year + (unsigned int) TM_YEAR_BASE); + else + DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE, + tp->tm_year + (unsigned int) TM_YEAR_BASE); case L_('y'): if (modifier == L_('E')) @@ -1317,6 +1299,14 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, to_lowcase = true; } +#if HAVE_TZNAME + /* The tzset() call might have changed the value. */ + if (!(zone && *zone) && tp->tm_isdst >= 0) + zone = tzname[tp->tm_isdst != 0]; +#endif + if (! zone) + zone = ""; + #ifdef COMPILE_WIDE { /* The zone string is always given in multibyte form. We have @@ -1356,7 +1346,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, #if HAVE_TM_GMTOFF diff = tp->tm_gmtoff; #else - if (!tz) + if (ut) diff = 0; else { @@ -1365,7 +1355,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, time_t lt; ltm = *tp; - lt = mktime_z (tz, <m); + lt = mktime (<m); if (lt == (time_t) -1) { @@ -1374,7 +1364,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, occurred. */ struct tm tm; - if (! localtime_rz (tz, <, &tm) + if (! __localtime_r (<, &tm) || ((ltm.tm_sec ^ tm.tm_sec) | (ltm.tm_min ^ tm.tm_min) | (ltm.tm_hour ^ tm.tm_hour) @@ -1384,7 +1374,7 @@ strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s, break; } - if (! localtime_rz (0, <, >m)) + if (! __gmtime_r (<, >m)) break; diff = tm_diff (<m, >m); @@ -1463,3 +1453,15 @@ my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) #if defined _LIBC && ! FPRINTFTIME libc_hidden_def (my_strftime) #endif + + +#if defined emacs && ! FPRINTFTIME +/* For Emacs we have a separate interface which corresponds to the normal + strftime function plus the ut argument, but without the ns argument. */ +size_t +emacs_strftimeu (char *s, size_t maxsize, const char *format, + const struct tm *tp, int ut) +{ + return my_strftime (s, maxsize, format, tp, ut, 0); +} +#endif diff --git a/lib/strftime.h b/lib/strftime.h index 8756acd02..a394640e6 100644 --- a/lib/strftime.h +++ b/lib/strftime.h @@ -1,6 +1,6 @@ /* declarations for strftime.c - Copyright (C) 2002, 2004, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -23,10 +23,11 @@ extern "C" { /* Just like strftime, but with two more arguments: POSIX requires that strftime use the local timezone information. - Use the timezone __TZ instead. Use __NS as the number of - nanoseconds in the %N directive. */ + When __UTC is nonzero and tm->tm_zone is NULL or the empty string, + use UTC instead. Use __NS as the number of nanoseconds in the + %N directive. */ size_t nstrftime (char *, size_t, char const *, struct tm const *, - timezone_t __tz, int __ns); + int __utc, int __ns); #ifdef __cplusplus } diff --git a/lib/striconveh.c b/lib/striconveh.c index a9c9b0020..1a2f62e44 100644 --- a/lib/striconveh.c +++ b/lib/striconveh.c @@ -1,5 +1,5 @@ /* Character set conversion with error handling. - Copyright (C) 2001-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2014 Free Software Foundation, Inc. Written by Bruno Haible and Simon Josefsson. This program is free software: you can redistribute it and/or modify diff --git a/lib/striconveh.h b/lib/striconveh.h index bea457b86..a4e425aa2 100644 --- a/lib/striconveh.h +++ b/lib/striconveh.h @@ -1,5 +1,5 @@ /* Character set conversion with error handling. - Copyright (C) 2001-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible and Simon Josefsson. This program is free software: you can redistribute it and/or modify diff --git a/lib/string.in.h b/lib/string.in.h index 9a630b163..eaaaa9dda 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2015 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -15,32 +15,16 @@ You should have received a copy of the GNU Lesser General Public License along with this program; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef _@GUARD_PREFIX@_STRING_H + #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ -#if defined _GL_ALREADY_INCLUDING_STRING_H -/* Special invocation convention: - - On OS X/NetBSD we have a sequence of nested includes - <string.h> -> <strings.h> -> "string.h" - In this situation system _chk variants due to -D_FORTIFY_SOURCE - might be used after any replacements defined here. */ - -#@INCLUDE_NEXT@ @NEXT_STRING_H@ - -#else -/* Normal invocation convention. */ - -#ifndef _@GUARD_PREFIX@_STRING_H - -#define _GL_ALREADY_INCLUDING_STRING_H - /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STRING_H@ -#undef _GL_ALREADY_INCLUDING_STRING_H - #ifndef _@GUARD_PREFIX@_STRING_H #define _@GUARD_PREFIX@_STRING_H @@ -1043,4 +1027,3 @@ _GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - " #endif /* _@GUARD_PREFIX@_STRING_H */ #endif /* _@GUARD_PREFIX@_STRING_H */ -#endif diff --git a/lib/stripslash.c b/lib/stripslash.c index 86298d64f..22295e57a 100644 --- a/lib/stripslash.c +++ b/lib/stripslash.c @@ -1,6 +1,6 @@ /* stripslash.c -- remove redundant trailing slashes from a file name - Copyright (C) 1990, 2001, 2003-2006, 2009-2015 Free Software Foundation, + Copyright (C) 1990, 2001, 2003-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/sys_file.in.h b/lib/sys_file.in.h index af5ba2f67..1df6946a5 100644 --- a/lib/sys_file.in.h +++ b/lib/sys_file.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/file.h. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h index 20cfc9be2..7e5c3a389 100644 --- a/lib/sys_select.in.h +++ b/lib/sys_select.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/select.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -24,8 +24,8 @@ On Cygwin, <sys/time.h> includes <sys/select.h>. Simply delegate to the system's header in this case. */ #if (@HAVE_SYS_SELECT_H@ \ - && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H \ && ((defined __osf__ && defined _SYS_TYPES_H_ \ + && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H \ && defined _OSF_SOURCE) \ || (defined __sun && defined _SYS_TYPES_H \ && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE) \ @@ -36,13 +36,12 @@ #elif (@HAVE_SYS_SELECT_H@ \ && (defined _CYGWIN_SYS_TIME_H \ - || (!defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H \ - && ((defined __osf__ && defined _SYS_TIME_H_ \ - && defined _OSF_SOURCE) \ - || (defined __sun && defined _SYS_TIME_H \ - && (! (defined _XOPEN_SOURCE \ - || defined _POSIX_C_SOURCE) \ - || defined __EXTENSIONS__)))))) + || (defined __osf__ && defined _SYS_TIME_H_ \ + && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H \ + && defined _OSF_SOURCE) \ + || (defined __sun && defined _SYS_TIME_H \ + && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE) \ + || defined __EXTENSIONS__)))) # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ diff --git a/lib/sys_socket.c b/lib/sys_socket.c index 3b261da03..3f017f8fc 100644 --- a/lib/sys_socket.c +++ b/lib/sys_socket.c @@ -1,4 +1,3 @@ #include <config.h> #define _GL_SYS_SOCKET_INLINE _GL_EXTERN_INLINE #include "sys/socket.h" -typedef int dummy; diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h index 7f1163506..0cbc3e4fe 100644 --- a/lib/sys_socket.in.h +++ b/lib/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2014 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h index c8cb6a5e5..32c23a055 100644 --- a/lib/sys_stat.in.h +++ b/lib/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h index e91bbfe19..f19326e02 100644 --- a/lib/sys_time.in.h +++ b/lib/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_times.in.h b/lib/sys_times.in.h index 9ca247c64..b3babfb80 100644 --- a/lib/sys_times.in.h +++ b/lib/sys_times.in.h @@ -1,5 +1,5 @@ /* Provide a sys/times.h header file. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h index f313b85b3..c8d0bb48f 100644 --- a/lib/sys_types.in.h +++ b/lib/sys_types.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/types.h. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -23,9 +23,7 @@ #ifndef _@GUARD_PREFIX@_SYS_TYPES_H /* The include_next requires a split double-inclusion guard. */ -# define _GL_INCLUDING_SYS_TYPES_H #@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ -# undef _GL_INCLUDING_SYS_TYPES_H #ifndef _@GUARD_PREFIX@_SYS_TYPES_H #define _@GUARD_PREFIX@_SYS_TYPES_H diff --git a/lib/sys_uio.in.h b/lib/sys_uio.in.h index 0646ed2bc..8cad7de32 100644 --- a/lib/sys_uio.in.h +++ b/lib/sys_uio.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/uio.h>. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/tempname.c b/lib/tempname.c index da0c41c16..f0f7e7f29 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -1,6 +1,6 @@ /* tempname.c - generate the name of a temporary file. - Copyright (C) 1991-2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1991-2003, 2005-2007, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -62,7 +62,6 @@ # define struct_stat64 struct stat64 #else # define struct_stat64 struct stat -# define __try_tempname try_tempname # define __gen_tempname gen_tempname # define __getpid getpid # define __gettimeofday gettimeofday @@ -177,9 +176,21 @@ __path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx, static const char letters[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; +/* Generate a temporary file name based on TMPL. TMPL must match the + rules for mk[s]temp (i.e. end in "XXXXXX", possibly with a suffix). + The name constructed does not exist at the time of the call to + __gen_tempname. TMPL is overwritten with the result. + + KIND may be one of: + __GT_NOCREATE: simply verify that the name does not exist + at the time of the call. + __GT_FILE: create the file using open(O_CREAT|O_EXCL) + and return a read-write fd. The file is mode 0600. + __GT_DIR: create a directory, which will be mode 0700. + + We use a clever algorithm to get hard-to-predict names. */ int -__try_tempname (char *tmpl, int suffixlen, void *args, - int (*tryfunc) (char *, void *)) +__gen_tempname (char *tmpl, int suffixlen, int flags, int kind) { int len; char *XXXXXX; @@ -188,6 +199,7 @@ __try_tempname (char *tmpl, int suffixlen, void *args, unsigned int count; int fd = -1; int save_errno = errno; + struct_stat64 st; /* A lower bound on the number of temporary files to attempt to generate. The maximum total number of temporary file names that @@ -244,7 +256,41 @@ __try_tempname (char *tmpl, int suffixlen, void *args, v /= 62; XXXXXX[5] = letters[v % 62]; - fd = tryfunc (tmpl, args); + switch (kind) + { + case __GT_FILE: + fd = __open (tmpl, + (flags & ~O_ACCMODE) + | O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); + break; + + case __GT_DIR: + fd = __mkdir (tmpl, S_IRUSR | S_IWUSR | S_IXUSR); + break; + + case __GT_NOCREATE: + /* This case is backward from the other three. __gen_tempname + succeeds if __xstat fails because the name does not exist. + Note the continue to bypass the common logic at the bottom + of the loop. */ + if (__lxstat64 (_STAT_VER, tmpl, &st) < 0) + { + if (errno == ENOENT) + { + __set_errno (save_errno); + return 0; + } + else + /* Give up now. */ + return -1; + } + continue; + + default: + assert (! "invalid KIND in __gen_tempname"); + abort (); + } + if (fd >= 0) { __set_errno (save_errno); @@ -258,67 +304,3 @@ __try_tempname (char *tmpl, int suffixlen, void *args, __set_errno (EEXIST); return -1; } - -static int -try_file (char *tmpl, void *flags) -{ - int *openflags = flags; - return __open (tmpl, - (*openflags & ~O_ACCMODE) - | O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); -} - -static int -try_dir (char *tmpl, void *flags _GL_UNUSED) -{ - return __mkdir (tmpl, S_IRUSR | S_IWUSR | S_IXUSR); -} - -static int -try_nocreate (char *tmpl, void *flags _GL_UNUSED) -{ - struct_stat64 st; - - if (__lxstat64 (_STAT_VER, tmpl, &st) == 0) - __set_errno (EEXIST); - return errno == ENOENT ? 0 : -1; -} - -/* Generate a temporary file name based on TMPL. TMPL must match the - rules for mk[s]temp (i.e. end in "XXXXXX", possibly with a suffix). - The name constructed does not exist at the time of the call to - __gen_tempname. TMPL is overwritten with the result. - - KIND may be one of: - __GT_NOCREATE: simply verify that the name does not exist - at the time of the call. - __GT_FILE: create the file using open(O_CREAT|O_EXCL) - and return a read-write fd. The file is mode 0600. - __GT_DIR: create a directory, which will be mode 0700. - - We use a clever algorithm to get hard-to-predict names. */ -int -__gen_tempname (char *tmpl, int suffixlen, int flags, int kind) -{ - int (*tryfunc) (char *, void *); - - switch (kind) - { - case __GT_FILE: - tryfunc = try_file; - break; - - case __GT_DIR: - tryfunc = try_dir; - break; - - case __GT_NOCREATE: - tryfunc = try_nocreate; - break; - - default: - assert (! "invalid KIND in __gen_tempname"); - abort (); - } - return __try_tempname (tmpl, suffixlen, &flags, tryfunc); -} diff --git a/lib/tempname.h b/lib/tempname.h index a33f3da75..bd46f93f9 100644 --- a/lib/tempname.h +++ b/lib/tempname.h @@ -1,6 +1,6 @@ /* Create a temporary file or directory. - Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -32,10 +32,6 @@ # define GT_NOCREATE 2 # endif -#ifdef __cplusplus -extern "C" { -#endif - /* Generate a temporary file name based on TMPL. TMPL must match the rules for mk[s]temp (i.e. end in "XXXXXX", possibly with a suffix). The name constructed does not exist at the time of the call to @@ -51,15 +47,4 @@ extern "C" { We use a clever algorithm to get hard-to-predict names. */ extern int gen_tempname (char *tmpl, int suffixlen, int flags, int kind); -/* Similar to gen_tempname, but TRYFUNC is called for each temporary - name to try. If TRYFUNC returns a non-negative number, TRY_GEN_TEMPNAME - returns with this value. Otherwise, if errno is set to EEXIST, another - name is tried, or else TRY_GEN_TEMPNAME returns -1. */ -extern int try_tempname (char *tmpl, int suffixlen, void *args, - int (*tryfunc) (char *, void *)); - -#ifdef __cplusplus -} -#endif - #endif /* GL_TEMPNAME_H */ diff --git a/lib/time-internal.h b/lib/time-internal.h deleted file mode 100644 index 7137a6716..000000000 --- a/lib/time-internal.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Time internal interface - - Copyright 2015 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License along - with this program; if not, see <http://www.gnu.org/licenses/>. */ - -/* Written by Paul Eggert. */ - -/* A time zone rule. */ -struct tm_zone -{ - /* More abbreviations, should they be needed. Their TZ_IS_SET - members are zero. */ - struct tm_zone *next; - -#if HAVE_TZNAME && !HAVE_TM_ZONE - /* Copies of recent strings taken from tzname[0] and tzname[1]. - The copies are in ABBRS, so that they survive tzset. Null if unknown. */ - char *tzname_copy[2]; -#endif - - /* If nonzero, the rule represents the TZ environment variable set - to the first "abbreviation" (this may be the empty string). - Otherwise, it represents an unset TZ. */ - char tz_is_set; - - /* A sequence of null-terminated strings packed next to each other. - The strings are followed by an extra null byte. If TZ_IS_SET, - there must be at least one string and the first string (which is - actually a TZ environment value value) may be empty. Otherwise - all strings must be nonempty. - - Abbreviations are stored here because otherwise the values of - tm_zone and/or tzname would be dead after changing TZ and calling - tzset. Abbreviations never move once allocated, and are live - until tzfree is called. */ - char abbrs[FLEXIBLE_ARRAY_MEMBER]; -}; diff --git a/lib/time.in.h b/lib/time.in.h index 7df4a6085..01681cc8c 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -22,13 +22,11 @@ /* Don't get in the way of glibc when it includes time.h merely to declare a few standard symbols, rather than to declare all the - symbols. (However, skip this for MinGW as it treats __need_time_t - incompatibly.) Also, Solaris 8 <time.h> eventually includes itself + symbols. Also, Solaris 8 <time.h> eventually includes itself recursively; if that is happening, just include the system <time.h> without adding our own declarations. */ -#if (((defined __need_time_t || defined __need_clock_t \ - || defined __need_timespec) \ - && !defined __MINGW32__) \ +#if (defined __need_time_t || defined __need_clock_t \ + || defined __need_timespec \ || defined _@GUARD_PREFIX@_TIME_H) # @INCLUDE_NEXT@ @NEXT_TIME_H@ @@ -57,8 +55,6 @@ # include <sys/time.h> # elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ # include <pthread.h> -# elif @UNISTD_H_DEFINES_STRUCT_TIMESPEC@ -# include <unistd.h> # else # ifdef __cplusplus @@ -233,25 +229,6 @@ _GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, _GL_CXXALIASWARN (strptime); # endif -# if defined _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@ -typedef struct tm_zone *timezone_t; -_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name)); -_GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name)); -_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz)); -_GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz)); -_GL_FUNCDECL_SYS (localtime_rz, struct tm *, - (timezone_t __tz, time_t const *restrict __timer, - struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_SYS (localtime_rz, struct tm *, - (timezone_t __tz, time_t const *restrict __timer, - struct tm *restrict __result)); -_GL_FUNCDECL_SYS (mktime_z, time_t, - (timezone_t __tz, struct tm *restrict __result) - _GL_ARG_NONNULL ((2))); -_GL_CXXALIAS_SYS (mktime_z, time_t, - (timezone_t __tz, struct tm *restrict __result)); -# endif - /* Convert TM to a time_t value, assuming UTC. */ # if @GNULIB_TIMEGM@ # if @REPLACE_TIMEGM@ diff --git a/lib/time_r.c b/lib/time_r.c index 2db2bc075..0249750e8 100644 --- a/lib/time_r.c +++ b/lib/time_r.c @@ -1,6 +1,6 @@ /* Reentrant time functions like localtime_r. - Copyright (C) 2003, 2006-2007, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2010-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/time_rz.c b/lib/time_rz.c deleted file mode 100644 index 888eed227..000000000 --- a/lib/time_rz.c +++ /dev/null @@ -1,323 +0,0 @@ -/* Time zone functions such as tzalloc and localtime_rz - - Copyright 2015 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License along - with this program; if not, see <http://www.gnu.org/licenses/>. */ - -/* Written by Paul Eggert. */ - -/* Although this module is not thread-safe, any races should be fairly - rare and reasonably benign. For complete thread-safety, use a C - library with a working timezone_t type, so that this module is not - needed. */ - -#include <config.h> - -#include <time.h> - -#include <errno.h> -#include <stdbool.h> -#include <stddef.h> -#include <stdlib.h> -#include <string.h> - -#include "time-internal.h" - -#if !HAVE_TZSET -static void tzset (void) { } -#endif - -/* The approximate size to use for small allocation requests. This is - the largest "small" request for the GNU C library malloc. */ -enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 }; - -/* Minimum size of the ABBRS member of struct abbr. ABBRS is larger - only in the unlikely case where an abbreviation longer than this is - used. */ -enum { ABBR_SIZE_MIN = DEFAULT_MXFAST - offsetof (struct tm_zone, abbrs) }; - -static char const TZ[] = "TZ"; - -/* Magic cookie timezone_t value, for local time. It differs from - NULL and from all other timezone_t values. Only the address - matters; the pointer is never dereferenced. */ -static timezone_t const local_tz = (timezone_t) 1; - -#if HAVE_TM_ZONE || HAVE_TZNAME - -/* Return true if the values A and B differ according to the rules for - tm_isdst: A and B differ if one is zero and the other positive. */ -static bool -isdst_differ (int a, int b) -{ - return !a != !b && 0 <= a && 0 <= b; -} - -/* Return true if A and B are equal. */ -static int -equal_tm (const struct tm *a, const struct tm *b) -{ - return ! ((a->tm_sec ^ b->tm_sec) - | (a->tm_min ^ b->tm_min) - | (a->tm_hour ^ b->tm_hour) - | (a->tm_mday ^ b->tm_mday) - | (a->tm_mon ^ b->tm_mon) - | (a->tm_year ^ b->tm_year) - | isdst_differ (a->tm_isdst, b->tm_isdst)); -} - -#endif - -/* Copy to ABBRS the abbreviation at ABBR with size ABBR_SIZE (this - includes its trailing null byte). Append an extra null byte to - mark the end of ABBRS. */ -static void -extend_abbrs (char *abbrs, char const *abbr, size_t abbr_size) -{ - memcpy (abbrs, abbr, abbr_size); - abbrs[abbr_size] = '\0'; -} - -/* Return a newly allocated time zone for NAME, or NULL on failure. - A null NAME stands for wall clock time (which is like unset TZ). */ -timezone_t -tzalloc (char const *name) -{ - size_t name_size = name ? strlen (name) + 1 : 0; - size_t abbr_size = name_size < ABBR_SIZE_MIN ? ABBR_SIZE_MIN : name_size + 1; - timezone_t tz = malloc (offsetof (struct tm_zone, abbrs) + abbr_size); - if (tz) - { - tz->next = NULL; -#if HAVE_TZNAME && !HAVE_TM_ZONE - tz->tzname_copy[0] = tz->tzname_copy[1] = NULL; -#endif - tz->tz_is_set = !!name; - tz->abbrs[0] = '\0'; - if (name) - extend_abbrs (tz->abbrs, name, name_size); - } - return tz; -} - -/* Save into TZ any nontrivial time zone abbreviation used by TM, and - update *TM (if HAVE_TM_ZONE) or *TZ (if !HAVE_TM_ZONE && - HAVE_TZNAME) if they use the abbreviation. Return true if - successful, false (setting errno) otherwise. */ -static bool -save_abbr (timezone_t tz, struct tm *tm) -{ -#if HAVE_TM_ZONE || HAVE_TZNAME - char const *zone = NULL; - char *zone_copy = (char *) ""; - -# if HAVE_TZNAME - int tzname_index = -1; -# endif - -# if HAVE_TM_ZONE - zone = tm->tm_zone; -# endif - -# if HAVE_TZNAME - if (! (zone && *zone) && 0 <= tm->tm_isdst) - { - tzname_index = tm->tm_isdst != 0; - zone = tzname[tzname_index]; - } -# endif - - /* No need to replace null zones, or zones within the struct tm. */ - if (!zone || ((char *) tm <= zone && zone < (char *) (tm + 1))) - return true; - - if (*zone) - { - zone_copy = tz->abbrs; - - while (strcmp (zone_copy, zone) != 0) - { - if (! (*zone_copy || (zone_copy == tz->abbrs && tz->tz_is_set))) - { - size_t zone_size = strlen (zone) + 1; - if (zone_size < tz->abbrs + ABBR_SIZE_MIN - zone_copy) - extend_abbrs (zone_copy, zone, zone_size); - else - { - tz = tz->next = tzalloc (zone); - if (!tz) - return false; - tz->tz_is_set = 0; - zone_copy = tz->abbrs; - } - break; - } - - zone_copy += strlen (zone_copy) + 1; - if (!*zone_copy && tz->next) - { - tz = tz->next; - zone_copy = tz->abbrs; - } - } - } - - /* Replace the zone name so that its lifetime matches that of TZ. */ -# if HAVE_TM_ZONE - tm->tm_zone = zone_copy; -# else - if (0 <= tzname_index) - tz->tzname_copy[tzname_index] = zone_copy; -# endif -#endif - - return true; -} - -/* Free a time zone. */ -void -tzfree (timezone_t tz) -{ - if (tz != local_tz) - while (tz) - { - timezone_t next = tz->next; - free (tz); - tz = next; - } -} - -/* Get and set the TZ environment variable. These functions can be - overridden by programs like Emacs that manage their own environment. */ - -#ifndef getenv_TZ -static char * -getenv_TZ (void) -{ - return getenv (TZ); -} -#endif - -#ifndef setenv_TZ -static int -setenv_TZ (char const *tz) -{ - return tz ? setenv (TZ, tz, 1) : unsetenv (TZ); -} -#endif - -/* Change the environment to match the specified timezone_t value. - Return true if successful, false (setting errno) otherwise. */ -static bool -change_env (timezone_t tz) -{ - if (setenv_TZ (tz->tz_is_set ? tz->abbrs : NULL) != 0) - return false; - tzset (); - return true; -} - -/* Temporarily set the time zone to TZ, which must not be null. - Return LOCAL_TZ if the time zone setting is already correct. - Otherwise return a newly allocated time zone representing the old - setting, or NULL (setting errno) on failure. */ -static timezone_t -set_tz (timezone_t tz) -{ - char *env_tz = getenv_TZ (); - if (env_tz - ? tz->tz_is_set && strcmp (tz->abbrs, env_tz) == 0 - : !tz->tz_is_set) - return local_tz; - else - { - timezone_t old_tz = tzalloc (env_tz); - if (!old_tz) - return old_tz; - if (! change_env (tz)) - { - int saved_errno = errno; - tzfree (old_tz); - errno = saved_errno; - return NULL; - } - return old_tz; - } -} - -/* Restore an old setting returned by set_tz. It must not be null. - Return true (preserving errno) if successful, false (setting errno) - otherwise. */ -static bool -revert_tz (timezone_t tz) -{ - if (tz == local_tz) - return true; - else - { - int saved_errno = errno; - bool ok = change_env (tz); - if (!ok) - saved_errno = errno; - tzfree (tz); - errno = saved_errno; - return ok; - } -} - -/* Use time zone TZ to compute localtime_r (T, TM). */ -struct tm * -localtime_rz (timezone_t tz, time_t const *t, struct tm *tm) -{ - if (!tz) - return gmtime_r (t, tm); - else - { - timezone_t old_tz = set_tz (tz); - if (old_tz) - { - bool abbr_saved = localtime_r (t, tm) && save_abbr (tz, tm); - if (revert_tz (old_tz) && abbr_saved) - return tm; - } - return NULL; - } -} - -/* Use time zone TZ to compute mktime (TM). */ -time_t -mktime_z (timezone_t tz, struct tm *tm) -{ - if (!tz) - return timegm (tm); - else - { - timezone_t old_tz = set_tz (tz); - if (old_tz) - { - time_t t = mktime (tm); -#if HAVE_TM_ZONE || HAVE_TZNAME - time_t badtime = -1; - struct tm tm_1; - if ((t != badtime - || (localtime_r (&t, &tm_1) && equal_tm (tm, &tm_1))) - && !save_abbr (tz, tm)) - t = badtime; -#endif - if (revert_tz (old_tz)) - return t; - } - return -1; - } -} diff --git a/lib/timegm.c b/lib/timegm.c deleted file mode 100644 index d1b355f2f..000000000 --- a/lib/timegm.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Convert UTC calendar time to simple time. Like mktime but assumes UTC. - - Copyright (C) 1994, 1997, 2003-2004, 2006-2007, 2009-2015 Free Software - Foundation, Inc. This file is part of the GNU C Library. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -#ifndef _LIBC -# include <config.h> -#endif - -#include <time.h> - -#ifndef _LIBC -# undef __gmtime_r -# define __gmtime_r gmtime_r -# define __mktime_internal mktime_internal -# include "mktime-internal.h" -#endif - -time_t -timegm (struct tm *tmp) -{ - static time_t gmtime_offset; - tmp->tm_isdst = 0; - return __mktime_internal (tmp, __gmtime_r, &gmtime_offset); -} diff --git a/lib/times.c b/lib/times.c index 3cfad2f09..605f2356f 100644 --- a/lib/times.c +++ b/lib/times.c @@ -1,6 +1,6 @@ /* Get process times - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -62,5 +62,5 @@ times (struct tms * buffer) buffer->tms_cutime = 0; buffer->tms_cstime = 0; - return clock (); + return filetime2clock (creation_time); } diff --git a/lib/trunc.c b/lib/trunc.c index b7b0aa2d0..e2857335b 100644 --- a/lib/trunc.c +++ b/lib/trunc.c @@ -1,5 +1,5 @@ /* Round towards zero. - Copyright (C) 2007, 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2010-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/unistd.c b/lib/unistd.c index 72bad1c05..6c6a8e268 100644 --- a/lib/unistd.c +++ b/lib/unistd.c @@ -1,4 +1,3 @@ #include <config.h> #define _GL_UNISTD_INLINE _GL_EXTERN_INLINE #include "unistd.h" -typedef int dummy; diff --git a/lib/unistd.in.h b/lib/unistd.in.h index c0bc8c7fe..842025024 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -401,12 +401,6 @@ _GL_WARN_ON_USE (dup3, "dup3 is unportable - " /* Set of environment variables and values. An array of strings of the form "VARIABLE=VALUE", terminated with a NULL. */ # if defined __APPLE__ && defined __MACH__ -# include <TargetConditionals.h> -# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR -# define _GL_USE_CRT_EXTERNS -# endif -# endif -# ifdef _GL_USE_CRT_EXTERNS # include <crt_externs.h> # define environ (*_NSGetEnviron ()) # else @@ -1293,24 +1287,13 @@ _GL_WARN_ON_USE (readlink, "readlink is unportable - " #if @GNULIB_READLINKAT@ -# if @REPLACE_READLINKAT@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define readlinkat rpl_readlinkat -# endif -_GL_FUNCDECL_RPL (readlinkat, ssize_t, - (int fd, char const *file, char *buf, size_t len) - _GL_ARG_NONNULL ((2, 3))); -_GL_CXXALIAS_RPL (readlinkat, ssize_t, - (int fd, char const *file, char *buf, size_t len)); -# else -# if !@HAVE_READLINKAT@ +# if !@HAVE_READLINKAT@ _GL_FUNCDECL_SYS (readlinkat, ssize_t, (int fd, char const *file, char *buf, size_t len) _GL_ARG_NONNULL ((2, 3))); -# endif +# endif _GL_CXXALIAS_SYS (readlinkat, ssize_t, (int fd, char const *file, char *buf, size_t len)); -# endif _GL_CXXALIASWARN (readlinkat); #elif defined GNULIB_POSIXCHECK # undef readlinkat @@ -1424,25 +1407,13 @@ _GL_WARN_ON_USE (symlink, "symlink is not portable - " #if @GNULIB_SYMLINKAT@ -# if @REPLACE_SYMLINKAT@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# undef symlinkat -# define symlinkat rpl_symlinkat -# endif -_GL_FUNCDECL_RPL (symlinkat, int, - (char const *contents, int fd, char const *file) - _GL_ARG_NONNULL ((1, 3))); -_GL_CXXALIAS_RPL (symlinkat, int, - (char const *contents, int fd, char const *file)); -# else -# if !@HAVE_SYMLINKAT@ +# if !@HAVE_SYMLINKAT@ _GL_FUNCDECL_SYS (symlinkat, int, (char const *contents, int fd, char const *file) _GL_ARG_NONNULL ((1, 3))); -# endif +# endif _GL_CXXALIAS_SYS (symlinkat, int, (char const *contents, int fd, char const *file)); -# endif _GL_CXXALIASWARN (symlinkat); #elif defined GNULIB_POSIXCHECK # undef symlinkat diff --git a/lib/unistr.in.h b/lib/unistr.in.h index 90441493f..73d2c23c0 100644 --- a/lib/unistr.in.h +++ b/lib/unistr.in.h @@ -1,5 +1,5 @@ /* Elementary Unicode string functions. - Copyright (C) 2001-2002, 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2005-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/unistr/u8-mbtouc-aux.c b/lib/unistr/u8-mbtouc-aux.c index 834725fed..02cdacd9d 100644 --- a/lib/unistr/u8-mbtouc-aux.c +++ b/lib/unistr/u8-mbtouc-aux.c @@ -1,5 +1,5 @@ /* Conversion UTF-8 to UCS-4. - Copyright (C) 2001-2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtouc-unsafe-aux.c b/lib/unistr/u8-mbtouc-unsafe-aux.c index b406d3ebd..bfa96f4ab 100644 --- a/lib/unistr/u8-mbtouc-unsafe-aux.c +++ b/lib/unistr/u8-mbtouc-unsafe-aux.c @@ -1,5 +1,5 @@ /* Conversion UTF-8 to UCS-4. - Copyright (C) 2001-2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtouc-unsafe.c b/lib/unistr/u8-mbtouc-unsafe.c index 01d12dc41..9c2095b68 100644 --- a/lib/unistr/u8-mbtouc-unsafe.c +++ b/lib/unistr/u8-mbtouc-unsafe.c @@ -1,5 +1,5 @@ /* Look at first character in UTF-8 string. - Copyright (C) 1999-2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtouc.c b/lib/unistr/u8-mbtouc.c index dc4607f68..2b389deb7 100644 --- a/lib/unistr/u8-mbtouc.c +++ b/lib/unistr/u8-mbtouc.c @@ -1,5 +1,5 @@ /* Look at first character in UTF-8 string. - Copyright (C) 1999-2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtoucr.c b/lib/unistr/u8-mbtoucr.c index 3d8c05f76..3a75a4118 100644 --- a/lib/unistr/u8-mbtoucr.c +++ b/lib/unistr/u8-mbtoucr.c @@ -1,5 +1,5 @@ /* Look at first character in UTF-8 string, returning an error code. - Copyright (C) 1999-2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-prev.c b/lib/unistr/u8-prev.c index e01551e57..b2c2b9b41 100644 --- a/lib/unistr/u8-prev.c +++ b/lib/unistr/u8-prev.c @@ -1,5 +1,5 @@ /* Iterate over previous character in UTF-8 string. - Copyright (C) 2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-uctomb-aux.c b/lib/unistr/u8-uctomb-aux.c index cc9c5441c..8d94bf57a 100644 --- a/lib/unistr/u8-uctomb-aux.c +++ b/lib/unistr/u8-uctomb-aux.c @@ -1,5 +1,5 @@ /* Conversion UCS-4 to UTF-8. - Copyright (C) 2002, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-uctomb.c b/lib/unistr/u8-uctomb.c index 43ef23d89..1ce271fe8 100644 --- a/lib/unistr/u8-uctomb.c +++ b/lib/unistr/u8-uctomb.c @@ -1,5 +1,5 @@ /* Store a character in UTF-8 string. - Copyright (C) 2002, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2006, 2009-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unitypes.in.h b/lib/unitypes.in.h index fb0ce68a1..e5ff9923c 100644 --- a/lib/unitypes.in.h +++ b/lib/unitypes.in.h @@ -1,5 +1,5 @@ /* Elementary types and macros for the GNU UniString library. - Copyright (C) 2002, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published diff --git a/lib/unsetenv.c b/lib/unsetenv.c deleted file mode 100644 index 5bd9ab493..000000000 --- a/lib/unsetenv.c +++ /dev/null @@ -1,127 +0,0 @@ -/* Copyright (C) 1992, 1995-2002, 2005-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc - optimizes away the name == NULL test below. */ -#define _GL_ARG_NONNULL(params) - -#include <config.h> - -/* Specification. */ -#include <stdlib.h> - -#include <errno.h> -#if !_LIBC -# define __set_errno(ev) ((errno) = (ev)) -#endif - -#include <string.h> -#include <unistd.h> - -#if !_LIBC -# define __environ environ -#endif - -#if _LIBC -/* This lock protects against simultaneous modifications of 'environ'. */ -# include <bits/libc-lock.h> -__libc_lock_define_initialized (static, envlock) -# define LOCK __libc_lock_lock (envlock) -# define UNLOCK __libc_lock_unlock (envlock) -#else -# define LOCK -# define UNLOCK -#endif - -/* In the GNU C library we must keep the namespace clean. */ -#ifdef _LIBC -# define unsetenv __unsetenv -#endif - -#if _LIBC || !HAVE_UNSETENV - -int -unsetenv (const char *name) -{ - size_t len; - char **ep; - - if (name == NULL || *name == '\0' || strchr (name, '=') != NULL) - { - __set_errno (EINVAL); - return -1; - } - - len = strlen (name); - - LOCK; - - ep = __environ; - while (*ep != NULL) - if (!strncmp (*ep, name, len) && (*ep)[len] == '=') - { - /* Found it. Remove this pointer by moving later ones back. */ - char **dp = ep; - - do - dp[0] = dp[1]; - while (*dp++); - /* Continue the loop in case NAME appears again. */ - } - else - ++ep; - - UNLOCK; - - return 0; -} - -#ifdef _LIBC -# undef unsetenv -weak_alias (__unsetenv, unsetenv) -#endif - -#else /* HAVE_UNSETENV */ - -# undef unsetenv -# if !HAVE_DECL_UNSETENV -# if VOID_UNSETENV -extern void unsetenv (const char *); -# else -extern int unsetenv (const char *); -# endif -# endif - -/* Call the underlying unsetenv, in case there is hidden bookkeeping - that needs updating beyond just modifying environ. */ -int -rpl_unsetenv (const char *name) -{ - int result = 0; - if (!name || !*name || strchr (name, '=')) - { - errno = EINVAL; - return -1; - } - while (getenv (name)) -# if !VOID_UNSETENV - result = -# endif - unsetenv (name); - return result; -} - -#endif /* HAVE_UNSETENV */ diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c index daea81642..7282b0504 100644 --- a/lib/vasnprintf.c +++ b/lib/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2015 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -1886,7 +1886,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, else { do - result[length++] = *cp++; + result[length++] = (unsigned char) *cp++; while (--n > 0); } } @@ -1957,14 +1957,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, if (!(a.arg[dp->width_arg_index].type == TYPE_INT)) abort (); arg = a.arg[dp->width_arg_index].a.a_int; - width = arg; if (arg < 0) { /* "A negative field width is taken as a '-' flag followed by a positive field width." */ flags |= FLAG_LEFT; - width = -width; + width = (unsigned int) (-arg); } + else + width = arg; } else { @@ -2072,7 +2073,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, characters = 0; } - if (characters < width && !(dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && !(dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2125,7 +2127,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } # endif - if (characters < width && (dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && (dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2198,7 +2201,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, characters = 0; } - if (characters < width && !(dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && !(dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2251,7 +2255,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } # endif - if (characters < width && (dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && (dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2324,7 +2329,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, characters = 0; } - if (characters < width && !(dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && !(dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2377,7 +2383,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } # endif - if (characters < width && (dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && (dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2428,14 +2435,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, if (!(a.arg[dp->width_arg_index].type == TYPE_INT)) abort (); arg = a.arg[dp->width_arg_index].a.a_int; - width = arg; if (arg < 0) { /* "A negative field width is taken as a '-' flag followed by a positive field width." */ flags |= FLAG_LEFT; - width = -width; + width = (unsigned int) (-arg); } + else + width = arg; } else { @@ -2565,7 +2573,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, characters = 0; } - if (characters < width && !(dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && !(dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2626,7 +2635,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } } - if (characters < width && (dp->flags & FLAG_LEFT)) + if (has_width && width > characters + && (dp->flags & FLAG_LEFT)) { size_t n = width - characters; ENSURE_ALLOCATION (xsum (length, n)); @@ -2817,7 +2827,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, /* w doesn't matter. */ w = 0; - if (w < width && !(dp->flags & FLAG_LEFT)) + if (has_width && width > w + && !(dp->flags & FLAG_LEFT)) { size_t n = width - w; ENSURE_ALLOCATION (xsum (length, n)); @@ -2900,7 +2911,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, length += tmpdst_len; # endif - if (w < width && (dp->flags & FLAG_LEFT)) + if (has_width && width > w + && (dp->flags & FLAG_LEFT)) { size_t n = width - w; ENSURE_ALLOCATION (xsum (length, n)); @@ -2927,16 +2939,17 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, { arg_type type = a.arg[dp->arg_index].type; int flags = dp->flags; + int has_width; size_t width; int has_precision; size_t precision; size_t tmp_length; - size_t count; DCHAR_T tmpbuf[700]; DCHAR_T *tmp; DCHAR_T *pad_ptr; DCHAR_T *p; + has_width = 0; width = 0; if (dp->width_start != dp->width_end) { @@ -2947,14 +2960,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, if (!(a.arg[dp->width_arg_index].type == TYPE_INT)) abort (); arg = a.arg[dp->width_arg_index].a.a_int; - width = arg; if (arg < 0) { /* "A negative field width is taken as a '-' flag followed by a positive field width." */ flags |= FLAG_LEFT; - width = -width; + width = (unsigned int) (-arg); } + else + width = arg; } else { @@ -2964,6 +2978,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, width = xsum (xtimes (width, 10), *digitp++ - '0'); while (digitp != dp->width_end); } + has_width = 1; } has_precision = 0; @@ -3339,14 +3354,11 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, abort (); # endif } - /* The generated string now extends from tmp to p, with the zero padding insertion point being at pad_ptr. */ - count = p - tmp; - - if (count < width) + if (has_width && p - tmp < width) { - size_t pad = width - count; + size_t pad = width - (p - tmp); DCHAR_T *end = p + pad; if (flags & FLAG_LEFT) @@ -3379,26 +3391,28 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, p = end; } - count = p - tmp; + { + size_t count = p - tmp; - if (count >= tmp_length) - /* tmp_length was incorrectly calculated - fix the - code above! */ - abort (); + if (count >= tmp_length) + /* tmp_length was incorrectly calculated - fix the + code above! */ + abort (); - /* Make room for the result. */ - if (count >= allocated - length) - { - size_t n = xsum (length, count); + /* Make room for the result. */ + if (count >= allocated - length) + { + size_t n = xsum (length, count); - ENSURE_ALLOCATION (n); - } + ENSURE_ALLOCATION (n); + } - /* Append the result. */ - memcpy (result + length, tmp, count * sizeof (DCHAR_T)); - if (tmp != tmpbuf) - free (tmp); - length += count; + /* Append the result. */ + memcpy (result + length, tmp, count * sizeof (DCHAR_T)); + if (tmp != tmpbuf) + free (tmp); + length += count; + } } #endif #if (NEED_PRINTF_INFINITE_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL @@ -3432,8 +3446,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, arg_type type = a.arg[dp->arg_index].type; # endif int flags = dp->flags; + int has_width; size_t width; - size_t count; int has_precision; size_t precision; size_t tmp_length; @@ -3442,6 +3456,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, DCHAR_T *pad_ptr; DCHAR_T *p; + has_width = 0; width = 0; if (dp->width_start != dp->width_end) { @@ -3452,14 +3467,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, if (!(a.arg[dp->width_arg_index].type == TYPE_INT)) abort (); arg = a.arg[dp->width_arg_index].a.a_int; - width = arg; if (arg < 0) { /* "A negative field width is taken as a '-' flag followed by a positive field width." */ flags |= FLAG_LEFT; - width = -width; + width = (unsigned int) (-arg); } + else + width = arg; } else { @@ -3469,6 +3485,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, width = xsum (xtimes (width, 10), *digitp++ - '0'); while (digitp != dp->width_end); } + has_width = 1; } has_precision = 0; @@ -3908,9 +3925,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, digits without trailing zeroes. */ if (exponent >= 0) { - size_t ecount = exponent + 1; + size_t count = exponent + 1; /* Note: count <= precision = ndigits. */ - for (; ecount > 0; ecount--) + for (; count > 0; count--) *p++ = digits[--ndigits]; if ((flags & FLAG_ALT) || ndigits > nzeroes) { @@ -3924,10 +3941,10 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } else { - size_t ecount = -exponent - 1; + size_t count = -exponent - 1; *p++ = '0'; *p++ = decimal_point_char (); - for (; ecount > 0; ecount--) + for (; count > 0; count--) *p++ = '0'; while (ndigits > nzeroes) { @@ -4378,9 +4395,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, digits without trailing zeroes. */ if (exponent >= 0) { - size_t ecount = exponent + 1; - /* Note: ecount <= precision = ndigits. */ - for (; ecount > 0; ecount--) + size_t count = exponent + 1; + /* Note: count <= precision = ndigits. */ + for (; count > 0; count--) *p++ = digits[--ndigits]; if ((flags & FLAG_ALT) || ndigits > nzeroes) { @@ -4394,10 +4411,10 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, } else { - size_t ecount = -exponent - 1; + size_t count = -exponent - 1; *p++ = '0'; *p++ = decimal_point_char (); - for (; ecount > 0; ecount--) + for (; count > 0; count--) *p++ = '0'; while (ndigits > nzeroes) { @@ -4525,11 +4542,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, /* The generated string now extends from tmp to p, with the zero padding insertion point being at pad_ptr. */ - count = p - tmp; - - if (count < width) + if (has_width && p - tmp < width) { - size_t pad = width - count; + size_t pad = width - (p - tmp); DCHAR_T *end = p + pad; if (flags & FLAG_LEFT) @@ -4562,36 +4577,36 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, p = end; } - count = p - tmp; + { + size_t count = p - tmp; - if (count >= tmp_length) - /* tmp_length was incorrectly calculated - fix the - code above! */ - abort (); + if (count >= tmp_length) + /* tmp_length was incorrectly calculated - fix the + code above! */ + abort (); - /* Make room for the result. */ - if (count >= allocated - length) - { - size_t n = xsum (length, count); + /* Make room for the result. */ + if (count >= allocated - length) + { + size_t n = xsum (length, count); - ENSURE_ALLOCATION (n); - } + ENSURE_ALLOCATION (n); + } - /* Append the result. */ - memcpy (result + length, tmp, count * sizeof (DCHAR_T)); - if (tmp != tmpbuf) - free (tmp); - length += count; + /* Append the result. */ + memcpy (result + length, tmp, count * sizeof (DCHAR_T)); + if (tmp != tmpbuf) + free (tmp); + length += count; + } } #endif else { arg_type type = a.arg[dp->arg_index].type; int flags = dp->flags; -#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION - int has_width; -#endif #if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION + int has_width; size_t width; #endif #if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || NEED_PRINTF_UNBOUNDED_PRECISION @@ -4620,10 +4635,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, TCHAR_T *tmp; #endif -#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION - has_width = 0; -#endif #if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION + has_width = 0; width = 0; if (dp->width_start != dp->width_end) { @@ -4634,14 +4647,15 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, if (!(a.arg[dp->width_arg_index].type == TYPE_INT)) abort (); arg = a.arg[dp->width_arg_index].a.a_int; - width = arg; if (arg < 0) { /* "A negative field width is taken as a '-' flag followed by a positive field width." */ flags |= FLAG_LEFT; - width = -width; + width = (unsigned int) (-arg); } + else + width = arg; } else { @@ -4651,9 +4665,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, width = xsum (xtimes (width, 10), *digitp++ - '0'); while (digitp != dp->width_end); } -#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION has_width = 1; -#endif } #endif @@ -4793,7 +4805,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, { const FCHAR_T *mp = dp->width_start; do - *fbp++ = *mp++; + *fbp++ = (unsigned char) *mp++; while (--n > 0); } } @@ -4814,7 +4826,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, { const FCHAR_T *mp = dp->precision_start; do - *fbp++ = *mp++; + *fbp++ = (unsigned char) *mp++; while (--n > 0); } } @@ -5141,7 +5153,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, size_t tmp_length = MAX_ROOM_NEEDED (&a, dp->arg_index, dp->conversion, type, flags, - width, + has_width ? width : 0, has_precision, precision, pad_ourselves); @@ -5179,21 +5191,18 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, /* SNPRINTF or sprintf failed. Save and use the errno that it has set, if any. */ int saved_errno = errno; - if (saved_errno == 0) - { - if (dp->conversion == 'c' || dp->conversion == 's') - saved_errno = EILSEQ; - else - saved_errno = EINVAL; - } if (!(result == resultbuf || result == NULL)) free (result); if (buf_malloced != NULL) free (buf_malloced); CLEANUP (); - - errno = saved_errno; + errno = + (saved_errno != 0 + ? saved_errno + : (dp->conversion == 'c' || dp->conversion == 's' + ? EILSEQ + : EINVAL)); return NULL; } @@ -5382,7 +5391,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, tmpsrc += count; tmpdst += count; for (n = count; n > 0; n--) - *--tmpdst = *--tmpsrc; + *--tmpdst = (unsigned char) *--tmpsrc; } } #endif diff --git a/lib/vasnprintf.h b/lib/vasnprintf.h index d691a5ffe..a3f48e828 100644 --- a/lib/vasnprintf.h +++ b/lib/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/verify.h b/lib/verify.h index db52900e1..78d543f04 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/vsnprintf.c b/lib/vsnprintf.c index 96024096d..26b1887b0 100644 --- a/lib/vsnprintf.c +++ b/lib/vsnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2014 Free Software Foundation, Inc. Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/w32sock.h b/lib/w32sock.h index 072a7f53d..3946d4945 100644 --- a/lib/w32sock.h +++ b/lib/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxiliary functions for Windows socket functions - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/wchar.in.h b/lib/wchar.in.h index b15ad4b71..1874b4d7e 100644 --- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -30,14 +30,9 @@ #endif @PRAGMA_COLUMNS@ -#if (((defined __need_mbstate_t || defined __need_wint_t) \ - && !defined __MINGW32__) \ - || (defined __hpux \ - && ((defined _INTTYPES_INCLUDED && !defined strtoimax) \ - || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ - || defined _GL_ALREADY_INCLUDING_WCHAR_H) +#if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H /* Special invocation convention: - - Inside glibc and uClibc header files, but not MinGW. + - Inside glibc and uClibc header files. - On HP-UX 11.00 we have a sequence of nested includes <wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>, once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h> diff --git a/lib/wcrtomb.c b/lib/wcrtomb.c index bd7a7babb..ebbdddccc 100644 --- a/lib/wcrtomb.c +++ b/lib/wcrtomb.c @@ -1,5 +1,5 @@ /* Convert wide character to multibyte character. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/wctype.in.h b/lib/wctype.in.h index 2c6fe4a79..b5b6093d7 100644 --- a/lib/wctype.in.h +++ b/lib/wctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/lib/write.c b/lib/write.c index dbc384008..51cc1d91e 100644 --- a/lib/write.c +++ b/lib/write.c @@ -1,5 +1,5 @@ /* POSIX compatible write() function. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2014 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/xsize.h b/lib/xsize.h index a34d3435d..83cb960b5 100644 --- a/lib/xsize.h +++ b/lib/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4 index c7103ed52..8eca5518a 100644 --- a/m4/00gnulib.m4 +++ b/m4/00gnulib.m4 @@ -1,5 +1,5 @@ # 00gnulib.m4 serial 3 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/absolute-header.m4 b/m4/absolute-header.m4 index bc19dfc30..ce3e39e9b 100644 --- a/m4/absolute-header.m4 +++ b/m4/absolute-header.m4 @@ -1,5 +1,5 @@ # absolute-header.m4 serial 16 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/alloca.m4 b/m4/alloca.m4 index 8408bed28..d7bdea631 100644 --- a/m4/alloca.m4 +++ b/m4/alloca.m4 @@ -1,5 +1,5 @@ # alloca.m4 serial 14 -dnl Copyright (C) 2002-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2004, 2006-2007, 2009-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/arpa_inet_h.m4 b/m4/arpa_inet_h.m4 index 056bc7b4b..f01699a9d 100644 --- a/m4/arpa_inet_h.m4 +++ b/m4/arpa_inet_h.m4 @@ -1,5 +1,5 @@ # arpa_inet_h.m4 serial 13 -dnl Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/autobuild.m4 b/m4/autobuild.m4 index 239809cd5..00d870930 100644 --- a/m4/autobuild.m4 +++ b/m4/autobuild.m4 @@ -1,5 +1,5 @@ # autobuild.m4 serial 7 -dnl Copyright (C) 2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/btowc.m4 b/m4/btowc.m4 index c1da65d43..99889445f 100644 --- a/m4/btowc.m4 +++ b/m4/btowc.m4 @@ -1,5 +1,5 @@ # btowc.m4 serial 10 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/byteswap.m4 b/m4/byteswap.m4 index ec5d46cde..6d6357cbe 100644 --- a/m4/byteswap.m4 +++ b/m4/byteswap.m4 @@ -1,5 +1,5 @@ # byteswap.m4 serial 4 -dnl Copyright (C) 2005, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/canonicalize.m4 b/m4/canonicalize.m4 index 6d932fd1a..ace455661 100644 --- a/m4/canonicalize.m4 +++ b/m4/canonicalize.m4 @@ -1,6 +1,6 @@ # canonicalize.m4 serial 26 -dnl Copyright (C) 2003-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/ceil.m4 b/m4/ceil.m4 index fb5f6f0d5..128353ae7 100644 --- a/m4/ceil.m4 +++ b/m4/ceil.m4 @@ -1,5 +1,5 @@ # ceil.m4 serial 9 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/check-math-lib.m4 b/m4/check-math-lib.m4 index 1c83f8fcb..a3894aa64 100644 --- a/m4/check-math-lib.m4 +++ b/m4/check-math-lib.m4 @@ -1,5 +1,5 @@ # check-math-lib.m4 serial 4 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/clock_time.m4 b/m4/clock_time.m4 index efb2ac583..be36a42b8 100644 --- a/m4/clock_time.m4 +++ b/m4/clock_time.m4 @@ -1,5 +1,5 @@ # clock_time.m4 serial 10 -dnl Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/close.m4 b/m4/close.m4 index d04aefbee..68510c5c5 100644 --- a/m4/close.m4 +++ b/m4/close.m4 @@ -1,5 +1,5 @@ # close.m4 serial 8 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/configmake.m4 b/m4/configmake.m4 index 49d3a13e3..0cd86cf99 100644 --- a/m4/configmake.m4 +++ b/m4/configmake.m4 @@ -1,5 +1,5 @@ # configmake.m4 serial 2 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/copysign.m4 b/m4/copysign.m4 index 7cb33b666..1bb2d6fb9 100644 --- a/m4/copysign.m4 +++ b/m4/copysign.m4 @@ -1,5 +1,5 @@ # copysign.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/dirent_h.m4 b/m4/dirent_h.m4 index 7abd1d05e..3f2b16b12 100644 --- a/m4/dirent_h.m4 +++ b/m4/dirent_h.m4 @@ -1,5 +1,5 @@ # dirent_h.m4 serial 16 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/dirfd.m4 b/m4/dirfd.m4 index ce56cff69..b42276948 100644 --- a/m4/dirfd.m4 +++ b/m4/dirfd.m4 @@ -2,7 +2,7 @@ dnl Find out how to get the file descriptor associated with an open DIR*. -# Copyright (C) 2001-2006, 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2001-2006, 2008-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/dirname.m4 b/m4/dirname.m4 index 2a0be516e..d2627b8a8 100644 --- a/m4/dirname.m4 +++ b/m4/dirname.m4 @@ -1,5 +1,5 @@ #serial 10 -*- autoconf -*- -dnl Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/double-slash-root.m4 b/m4/double-slash-root.m4 index f307eb2ff..937f4bca9 100644 --- a/m4/double-slash-root.m4 +++ b/m4/double-slash-root.m4 @@ -1,5 +1,5 @@ # double-slash-root.m4 serial 4 -*- Autoconf -*- -dnl Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/dup2.m4 b/m4/dup2.m4 index 59028e098..89638a0bf 100644 --- a/m4/dup2.m4 +++ b/m4/dup2.m4 @@ -1,5 +1,5 @@ -#serial 24 -dnl Copyright (C) 2002, 2005, 2007, 2009-2015 Free Software Foundation, Inc. +#serial 20 +dnl Copyright (C) 2002, 2005, 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -19,50 +19,33 @@ AC_DEFUN([gl_FUNC_DUP2], if test $HAVE_DUP2 = 1; then AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], [AC_RUN_IFELSE([ - AC_LANG_PROGRAM( - [[#include <errno.h> - #include <fcntl.h> - #include <limits.h> - #include <sys/resource.h> - #include <unistd.h> - #ifndef RLIM_SAVED_CUR - # define RLIM_SAVED_CUR RLIM_INFINITY - #endif - #ifndef RLIM_SAVED_MAX - # define RLIM_SAVED_MAX RLIM_INFINITY - #endif - ]], - [[int result = 0; - int bad_fd = INT_MAX; - struct rlimit rlim; - if (getrlimit (RLIMIT_NOFILE, &rlim) == 0 - && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX - && rlim.rlim_cur != RLIM_INFINITY - && rlim.rlim_cur != RLIM_SAVED_MAX - && rlim.rlim_cur != RLIM_SAVED_CUR) - bad_fd = rlim.rlim_cur; - #ifdef FD_CLOEXEC - if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) - result |= 1; - #endif - if (dup2 (1, 1) != 1) - result |= 2; - #ifdef FD_CLOEXEC - if (fcntl (1, F_GETFD) != FD_CLOEXEC) - result |= 4; - #endif - close (0); - if (dup2 (0, 0) != -1) - result |= 8; - /* Many gnulib modules require POSIX conformance of EBADF. */ - if (dup2 (2, bad_fd) == -1 && errno != EBADF) - result |= 16; - /* Flush out some cygwin core dumps. */ - if (dup2 (2, -1) != -1 || errno != EBADF) - result |= 32; - dup2 (2, 255); - dup2 (2, 256); - return result;]]) + AC_LANG_PROGRAM([[#include <unistd.h> +#include <fcntl.h> +#include <errno.h>]], + [int result = 0; +#ifdef FD_CLOEXEC + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif + if (dup2 (1, 1) == 0) + result |= 2; +#ifdef FD_CLOEXEC + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; +#endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, 1000000) == -1 && errno != EBADF) + result |= 16; + /* Flush out some cygwin core dumps. */ + if (dup2 (2, -1) != -1 || errno != EBADF) + result |= 32; + dup2 (2, 255); + dup2 (2, 256); + return result; + ]) ], [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], [case "$host_os" in @@ -70,13 +53,12 @@ AC_DEFUN([gl_FUNC_DUP2], gl_cv_func_dup2_works="guessing no" ;; cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 gl_cv_func_dup2_works="guessing no" ;; - aix* | freebsd*) - # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE, - # not EBADF. + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. gl_cv_func_dup2_works="guessing no" ;; - haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. gl_cv_func_dup2_works="guessing no" ;; - *-android*) # implemented using dup3(), which fails if oldfd == newfd + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. gl_cv_func_dup2_works="guessing no" ;; *) gl_cv_func_dup2_works="guessing yes" ;; esac]) diff --git a/m4/duplocale.m4 b/m4/duplocale.m4 index 5f17769cd..d45891d4f 100644 --- a/m4/duplocale.m4 +++ b/m4/duplocale.m4 @@ -1,5 +1,5 @@ # duplocale.m4 serial 7 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/eealloc.m4 b/m4/eealloc.m4 index 322bdd50b..8a51fe7c5 100644 --- a/m4/eealloc.m4 +++ b/m4/eealloc.m4 @@ -1,5 +1,5 @@ # eealloc.m4 serial 3 -dnl Copyright (C) 2003, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/environ.m4 b/m4/environ.m4 index 4dbf9473e..cfabe46f5 100644 --- a/m4/environ.m4 +++ b/m4/environ.m4 @@ -1,5 +1,5 @@ # environ.m4 serial 6 -dnl Copyright (C) 2001-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2004, 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/errno_h.m4 b/m4/errno_h.m4 index cfaa68761..4ee9e6a14 100644 --- a/m4/errno_h.m4 +++ b/m4/errno_h.m4 @@ -1,5 +1,5 @@ # errno_h.m4 serial 12 -dnl Copyright (C) 2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/exponentd.m4 b/m4/exponentd.m4 index 84f1691a6..7bee63571 100644 --- a/m4/exponentd.m4 +++ b/m4/exponentd.m4 @@ -1,5 +1,5 @@ # exponentd.m4 serial 3 -dnl Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/exponentf.m4 b/m4/exponentf.m4 index 95e32cdd9..b2dfeef96 100644 --- a/m4/exponentf.m4 +++ b/m4/exponentf.m4 @@ -1,5 +1,5 @@ # exponentf.m4 serial 2 -dnl Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/exponentl.m4 b/m4/exponentl.m4 index 6b95e7372..d6f4ba7ff 100644 --- a/m4/exponentl.m4 +++ b/m4/exponentl.m4 @@ -1,5 +1,5 @@ # exponentl.m4 serial 3 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/extensions.m4 b/m4/extensions.m4 index 35bc49c97..37f55ca3d 100644 --- a/m4/extensions.m4 +++ b/m4/extensions.m4 @@ -1,7 +1,7 @@ # serial 13 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -68,10 +68,6 @@ dnl configure.ac when using autoheader 2.62. #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif -/* Use GNU style printf and scanf. */ -#ifndef __USE_MINGW_ANSI_STDIO -# undef __USE_MINGW_ANSI_STDIO -#endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS @@ -104,7 +100,6 @@ dnl configure.ac when using autoheader 2.62. AC_DEFINE([_ALL_SOURCE]) AC_DEFINE([_DARWIN_C_SOURCE]) AC_DEFINE([_GNU_SOURCE]) - AC_DEFINE([__USE_MINGW_ANSI_STDIO]) AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) AC_DEFINE([_TANDEM_SOURCE]) AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4 index 72800650e..240150efb 100644 --- a/m4/extern-inline.m4 +++ b/m4/extern-inline.m4 @@ -1,6 +1,6 @@ dnl 'extern inline' a la ISO C99. -dnl Copyright 2012-2015 Free Software Foundation, Inc. +dnl Copyright 2012-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -19,28 +19,13 @@ AC_DEFUN([gl_EXTERN_INLINE], 'reference to static identifier "f" in extern inline function'. This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16. - Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) - on configurations that mistakenly use 'static inline' to implement - functions or macros in standard C headers like <ctype.h>. For example, - if isdigit is mistakenly implemented via a static inline function, - a program containing an extern inline function that calls isdigit - may not work since the C standard prohibits extern inline functions - from calling static functions. This bug is known to occur on: - - OS X 10.8 and earlier; see: - http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html - - DragonFly; see - http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log - - FreeBSD; see: - http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html - + Suppress the use of extern inline on problematic Apple configurations. + OS X 10.8 and earlier mishandle it; see, e.g., + <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and for clang but remains for g++; see <http://trac.macports.org/ticket/41033>. - Assume DragonFly and FreeBSD will be similar. */ -#if (((defined __APPLE__ && defined __MACH__) \ - || defined __DragonFly__ || defined __FreeBSD__) \ + Perhaps Apple will fix this some day. */ +#if (defined __APPLE__ \ && (defined __header_inline \ ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ && ! defined __clang__) \ @@ -48,19 +33,19 @@ AC_DEFUN([gl_EXTERN_INLINE], && (defined __GNUC__ || defined __cplusplus)) \ || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ && defined __GNUC__ && ! defined __cplusplus)))) -# define _GL_EXTERN_INLINE_STDHEADER_BUG +# define _GL_EXTERN_INLINE_APPLE_BUG #endif #if ((__GNUC__ \ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ : (199901L <= __STDC_VERSION__ \ && !defined __HP_cc \ && !(defined __SUNPRO_C && __STDC__))) \ - && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) + && !defined _GL_EXTERN_INLINE_APPLE_BUG) # define _GL_INLINE inline # define _GL_EXTERN_INLINE extern inline # define _GL_EXTERN_INLINE_IN_USE #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ - && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) + && !defined _GL_EXTERN_INLINE_APPLE_BUG) # if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) @@ -74,19 +59,17 @@ AC_DEFUN([gl_EXTERN_INLINE], # define _GL_EXTERN_INLINE static _GL_UNUSED #endif -/* In GCC 4.6 (inclusive) to 5.1 (exclusive), - suppress bogus "no previous prototype for 'FOO'" - and "no previous declaration for 'FOO'" diagnostics, - when FOO is an inline function in the header; see - <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and - <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>. */ -#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ # define _GL_INLINE_HEADER_CONST_PRAGMA # else # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif + /* Suppress GCC's bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ diff --git a/m4/fcntl-o.m4 b/m4/fcntl-o.m4 index 891a62fb6..43c93124e 100644 --- a/m4/fcntl-o.m4 +++ b/m4/fcntl-o.m4 @@ -1,5 +1,5 @@ # fcntl-o.m4 serial 4 -dnl Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/fcntl_h.m4 b/m4/fcntl_h.m4 index b279162a1..fb2556d37 100644 --- a/m4/fcntl_h.m4 +++ b/m4/fcntl_h.m4 @@ -1,6 +1,6 @@ # serial 15 # Configure fcntl.h. -dnl Copyright (C) 2006-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/flexmember.m4 b/m4/flexmember.m4 deleted file mode 100644 index 95500caf0..000000000 --- a/m4/flexmember.m4 +++ /dev/null @@ -1,41 +0,0 @@ -# serial 3 -# Check for flexible array member support. - -# Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# Written by Paul Eggert. - -AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER], -[ - AC_CACHE_CHECK([for flexible array member], - ac_cv_c_flexmember, - [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[#include <stdlib.h> - #include <stdio.h> - #include <stddef.h> - struct s { int n; double d[]; };]], - [[int m = getchar (); - struct s *p = malloc (offsetof (struct s, d) - + m * sizeof (double)); - p->d[0] = 0.0; - return p->d != (double *) NULL;]])], - [ac_cv_c_flexmember=yes], - [ac_cv_c_flexmember=no])]) - if test $ac_cv_c_flexmember = yes; then - AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [], - [Define to nothing if C supports flexible array members, and to - 1 if it does not. That way, with a declaration like 'struct s - { int n; double d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };', the struct hack - can be used with pre-C99 compilers. - When computing the size of such an object, don't use 'sizeof (struct s)' - as it overestimates the size. Use 'offsetof (struct s, d)' instead. - Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with - MSVC and with C++ compilers.]) - else - AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) - fi -]) diff --git a/m4/float_h.m4 b/m4/float_h.m4 index e4853f3b0..a27ef7f97 100644 --- a/m4/float_h.m4 +++ b/m4/float_h.m4 @@ -1,5 +1,5 @@ # float_h.m4 serial 9 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/flock.m4 b/m4/flock.m4 index ee2941a33..ad2d1290c 100644 --- a/m4/flock.m4 +++ b/m4/flock.m4 @@ -1,5 +1,5 @@ # flock.m4 serial 3 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/floor.m4 b/m4/floor.m4 index 41195d9d2..a38c03d14 100644 --- a/m4/floor.m4 +++ b/m4/floor.m4 @@ -1,5 +1,5 @@ # floor.m4 serial 8 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/fpieee.m4 b/m4/fpieee.m4 index 41c6033b3..729afe859 100644 --- a/m4/fpieee.m4 +++ b/m4/fpieee.m4 @@ -1,5 +1,5 @@ -# fpieee.m4 serial 2 -*- coding: utf-8 -*- -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# fpieee.m4 serial 2 +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/frexp.m4 b/m4/frexp.m4 index 04f40679a..579826213 100644 --- a/m4/frexp.m4 +++ b/m4/frexp.m4 @@ -1,5 +1,5 @@ # frexp.m4 serial 15 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/fstat.m4 b/m4/fstat.m4 index d6a928827..ddd3fb976 100644 --- a/m4/fstat.m4 +++ b/m4/fstat.m4 @@ -1,5 +1,5 @@ # fstat.m4 serial 4 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/fsync.m4 b/m4/fsync.m4 index bc2b09352..888a65def 100644 --- a/m4/fsync.m4 +++ b/m4/fsync.m4 @@ -1,5 +1,5 @@ # fsync.m4 serial 2 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/func.m4 b/m4/func.m4 index fcc74ff2c..0ab14c9e4 100644 --- a/m4/func.m4 +++ b/m4/func.m4 @@ -1,5 +1,5 @@ # func.m4 serial 2 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4 index f3e40c479..2e6658486 100644 --- a/m4/getaddrinfo.m4 +++ b/m4/getaddrinfo.m4 @@ -1,5 +1,5 @@ # getaddrinfo.m4 serial 30 -dnl Copyright (C) 2004-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/getlogin.m4 b/m4/getlogin.m4 index 0db7d51be..47b8f0897 100644 --- a/m4/getlogin.m4 +++ b/m4/getlogin.m4 @@ -1,5 +1,5 @@ # getlogin.m4 serial 3 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4 index ce246e18b..1c2d66ee2 100644 --- a/m4/gettimeofday.m4 +++ b/m4/gettimeofday.m4 @@ -1,6 +1,6 @@ # serial 21 -# Copyright (C) 2001-2003, 2005, 2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2001-2003, 2005, 2007, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/glibc21.m4 b/m4/glibc21.m4 index 3a971c5a2..ab58b7121 100644 --- a/m4/glibc21.m4 +++ b/m4/glibc21.m4 @@ -1,5 +1,5 @@ # glibc21.m4 serial 5 -dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2015 Free Software Foundation, +dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4 index 57d23662c..26c96b3e3 100644 --- a/m4/gnulib-cache.m4 +++ b/m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -76,6 +76,7 @@ gl_MODULES([ isfinite isinf isnan + largefile ldexp lib-symbol-versions lib-symbol-visibility @@ -126,7 +127,7 @@ gl_MODULES([ warnings wchar ]) -gl_AVOID([ lock]) +gl_AVOID([lock]) gl_SOURCE_BASE([lib]) gl_M4_BASE([m4]) gl_PO_BASE([]) diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index 50ef97420..20ce40e74 100644 --- a/m4/gnulib-common.m4 +++ b/m4/gnulib-common.m4 @@ -1,5 +1,5 @@ -# gnulib-common.m4 serial 36 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# gnulib-common.m4 serial 34 +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -49,16 +49,6 @@ AC_DEFUN([gl_COMMON_BODY], [ is a misnomer outside of parameter lists. */ #define _UNUSED_PARAMETER_ _GL_UNUSED -/* gcc supports the "unused" attribute on possibly unused labels, and - g++ has since version 4.5. Note to support C++ as well as C, - _GL_UNUSED_LABEL should be used with a trailing ; */ -#if !defined __cplusplus || __GNUC__ > 4 \ - || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) -# define _GL_UNUSED_LABEL _GL_UNUSED -#else -# define _GL_UNUSED_LABEL -#endif - /* The __pure__ attribute was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) @@ -253,10 +243,9 @@ AC_DEFUN([gl_PROG_AR_RANLIB], [ dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler dnl as "cc", and GCC as "gcc". They have different object file formats and - dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl library formats. In particular, the GNU binutils programs ar, ranlib dnl produce libraries that work only with gcc, not with cc. AC_REQUIRE([AC_PROG_CC]) - AC_BEFORE([$0], [AM_PROG_AR]) AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], [ AC_EGREP_CPP([Amsterdam], @@ -268,37 +257,25 @@ Amsterdam [gl_cv_c_amsterdam_compiler=yes], [gl_cv_c_amsterdam_compiler=no]) ]) - - dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not - dnl building with __ACK__. - if test $gl_cv_c_amsterdam_compiler = yes; then - if test -z "$AR"; then + if test -z "$AR"; then + if test $gl_cv_c_amsterdam_compiler = yes; then AR='cc -c.a' + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl Use the Automake-documented default values for AR and ARFLAGS, + dnl but prefer ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi fi + else if test -z "$ARFLAGS"; then - ARFLAGS='-o' + ARFLAGS='cru' fi - else - dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST - dnl ARFLAGS variable (it is filed into Makefile.in directly by automake - dnl script on-demand, if not specified by ./configure of course). - dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above - dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block - dnl because AM_PROG_AR is written so it could re-set AR variable even for - dnl __ACK__. It may seem like its easier to avoid calling the macro here, - dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good - dnl default value and automake should usually know them). - m4_ifdef([AM_PROG_AR], [AM_PROG_AR], [:]) fi - - dnl In case the code above has not helped with setting AR/ARFLAGS, use - dnl Automake-documented default values for AR and ARFLAGS, but prefer - dnl ${host}-ar over ar (useful for cross-compiling). - AC_CHECK_TOOL([AR], [ar], [ar]) - if test -z "$ARFLAGS"; then - ARFLAGS='cr' - fi - AC_SUBST([AR]) AC_SUBST([ARFLAGS]) if test -z "$RANLIB"; then @@ -332,28 +309,26 @@ m4_ifdef([AC_PROG_MKDIR_P], [ ]) # AC_C_RESTRICT -# This definition is copied from post-2.69 Autoconf and overrides the -# AC_C_RESTRICT macro from autoconf 2.60..2.69. It can be removed -# once autoconf >= 2.70 can be assumed. It's painful to check version -# numbers, and in practice this macro is more up-to-date than Autoconf -# is, so override Autoconf unconditionally. +# This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61, +# so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++ +# works. +# This definition can be removed once autoconf >= 2.62 can be assumed. +# AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness. +m4_ifndef([AC_AUTOCONF_VERSION],[ AC_DEFUN([AC_C_RESTRICT], [AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], [ac_cv_c_restrict=no # The order here caters to the fact that C++ does not require restrict. for ac_kw in __restrict __restrict__ _Restrict restrict; do - AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[typedef int *int_ptr; - int foo (int_ptr $ac_kw ip) { return ip[0]; } - int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ - int bar (int ip[$ac_kw]) { return ip[0]; } - ]], - [[int s[1]; - int *$ac_kw t = s; - t[0] = 0; - return foo (t) + bar (t); - ]])], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + }]], + [[int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t)]])], [ac_cv_c_restrict=$ac_kw]) test "$ac_cv_c_restrict" != no && break done @@ -363,21 +338,21 @@ AC_DEFUN([AC_C_RESTRICT], nothing if this is not supported. Do not define if restrict is supported directly. */ #undef restrict -/* Work around a bug in Sun C++: it does not support _Restrict or - __restrict__, even though the corresponding Sun C compiler ends up with - "#define restrict _Restrict" or "#define restrict __restrict__" in the - previous line. Perhaps some future version of Sun C++ will work with - restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ +/* Work around a bug in Sun C++: it does not support _Restrict, even + though the corresponding Sun C compiler does, which causes + "#define restrict _Restrict" in the previous line. Perhaps some future + version of Sun C++ will work with _Restrict; if so, it'll probably + define __RESTRICT, just as Sun C does. */ #if defined __SUNPRO_CC && !defined __RESTRICT # define _Restrict -# define __restrict__ #endif]) case $ac_cv_c_restrict in restrict) ;; no) AC_DEFINE([restrict], []) ;; *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; esac -])# AC_C_RESTRICT +]) +]) # gl_BIGENDIAN # is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index a52f18593..429fee422 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2014 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -37,11 +37,7 @@ AC_DEFUN([gl_EARLY], m4_pattern_allow([^gl_ES$])dnl a valid locale name m4_pattern_allow([^gl_LIBOBJS$])dnl a variable m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable - - # Pre-early section. - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_PROG_AR_RANLIB]) - AC_REQUIRE([AM_PROG_CC_C_O]) # Code from module absolute-header: # Code from module accept: @@ -50,7 +46,6 @@ AC_DEFUN([gl_EARLY], # Code from module alloca-opt: # Code from module announce-gen: # Code from module arpa_inet: - # Code from module assure: # Code from module autobuild: AB_INIT # Code from module binary-io: @@ -78,10 +73,10 @@ AC_DEFUN([gl_EARLY], # Code from module environ: # Code from module errno: # Code from module extensions: + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module extern-inline: # Code from module fcntl-h: # Code from module fd-hook: - # Code from module flexmember: # Code from module float: # Code from module flock: # Code from module floor: @@ -152,8 +147,6 @@ AC_DEFUN([gl_EARLY], # Code from module memchr: # Code from module mkdir: # Code from module mkstemp: - # Code from module mktime: - # Code from module mktime-internal: # Code from module msvc-inval: # Code from module msvc-nothrow: # Code from module multiarch: @@ -227,8 +220,6 @@ AC_DEFUN([gl_EARLY], # Code from module tempname: # Code from module time: # Code from module time_r: - # Code from module time_rz: - # Code from module timegm: # Code from module times: # Code from module trunc: # Code from module unistd: @@ -239,7 +230,6 @@ AC_DEFUN([gl_EARLY], # Code from module unistr/u8-prev: # Code from module unistr/u8-uctomb: # Code from module unitypes: - # Code from module unsetenv: # Code from module useless-if-before-free: # Code from module vasnprintf: # Code from module vc-list-files: @@ -347,7 +337,6 @@ AC_SUBST([LTALLOCA]) gl_HEADER_ERRNO_H AC_REQUIRE([gl_EXTERN_INLINE]) gl_FCNTL_H - AC_C_FLEXIBLE_ARRAY_MEMBER gl_FLOAT_H if test $REPLACE_FLOAT_LDBL = 1; then AC_LIBOBJ([float]) @@ -602,17 +591,6 @@ AC_SUBST([LTALLOCA]) gl_PREREQ_MKSTEMP fi gl_STDLIB_MODULE_INDICATOR([mkstemp]) - gl_FUNC_MKTIME - if test $REPLACE_MKTIME = 1; then - AC_LIBOBJ([mktime]) - gl_PREREQ_MKTIME - fi - gl_TIME_MODULE_INDICATOR([mktime]) - gl_FUNC_MKTIME_INTERNAL - if test $REPLACE_MKTIME = 1; then - AC_LIBOBJ([mktime]) - gl_PREREQ_MKTIME - fi gl_MSVC_INVAL if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then AC_LIBOBJ([msvc-inval]) @@ -771,8 +749,8 @@ AC_SUBST([LTALLOCA]) SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 fi gl_SYS_SOCKET_MODULE_INDICATOR([socket]) - AC_REQUIRE([gl_SOCKETLIB]) - AC_REQUIRE([gl_SOCKETS]) + gl_SOCKETLIB + gl_SOCKETS gl_TYPE_SOCKLEN_T gt_TYPE_SSIZE_T gl_FUNC_STAT @@ -805,7 +783,7 @@ AC_SUBST([LTALLOCA]) AC_PROG_MKDIR_P gl_HEADER_SYS_SELECT AC_PROG_MKDIR_P - AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + gl_HEADER_SYS_SOCKET AC_PROG_MKDIR_P gl_HEADER_SYS_STAT_H AC_PROG_MKDIR_P @@ -825,17 +803,6 @@ AC_SUBST([LTALLOCA]) gl_PREREQ_TIME_R fi gl_TIME_MODULE_INDICATOR([time_r]) - gl_TIME_RZ - if test "$HAVE_TIMEZONE_T" = 0; then - AC_LIBOBJ([time_rz]) - fi - gl_TIME_MODULE_INDICATOR([time_rz]) - gl_FUNC_TIMEGM - if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then - AC_LIBOBJ([timegm]) - gl_PREREQ_TIMEGM - fi - gl_TIME_MODULE_INDICATOR([timegm]) gl_FUNC_TIMES if test $HAVE_TIMES = 0; then AC_LIBOBJ([times]) @@ -847,7 +814,7 @@ AC_SUBST([LTALLOCA]) fi gl_MATH_MODULE_INDICATOR([trunc]) gl_UNISTD_H - gl_LIBUNISTRING_LIBHEADER([0.9.4], [unistr.h]) + gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h]) gl_MODULE_INDICATOR([unistr/u8-mbtouc]) gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc]) gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe]) @@ -857,13 +824,7 @@ AC_SUBST([LTALLOCA]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-prev]) gl_MODULE_INDICATOR([unistr/u8-uctomb]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb]) - gl_LIBUNISTRING_LIBHEADER([0.9.4], [unitypes.h]) - gl_FUNC_UNSETENV - if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then - AC_LIBOBJ([unsetenv]) - gl_PREREQ_UNSETENV - fi - gl_STDLIB_MODULE_INDICATOR([unsetenv]) + gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h]) gl_FUNC_VASNPRINTF gl_FUNC_VSNPRINTF gl_STDIO_MODULE_INDICATOR([vsnprintf]) @@ -1033,14 +994,12 @@ AC_DEFUN([gl_FILE_LIST], [ build-aux/useless-if-before-free build-aux/vc-list-files doc/gendocs_template - doc/gendocs_template_min lib/accept.c lib/alignof.h lib/alloca.c lib/alloca.in.h lib/arpa_inet.in.h lib/asnprintf.c - lib/assure.h lib/basename-lgpl.c lib/binary-io.c lib/binary-io.h @@ -1137,8 +1096,6 @@ AC_DEFUN([gl_FILE_LIST], [ lib/memchr.valgrind lib/mkdir.c lib/mkstemp.c - lib/mktime-internal.h - lib/mktime.c lib/msvc-inval.c lib/msvc-inval.h lib/msvc-nothrow.c @@ -1224,11 +1181,8 @@ AC_DEFUN([gl_FILE_LIST], [ lib/sys_uio.in.h lib/tempname.c lib/tempname.h - lib/time-internal.h lib/time.in.h lib/time_r.c - lib/time_rz.c - lib/timegm.c lib/times.c lib/trunc.c lib/unistd.c @@ -1243,7 +1197,6 @@ AC_DEFUN([gl_FILE_LIST], [ lib/unistr/u8-uctomb-aux.c lib/unistr/u8-uctomb.c lib/unitypes.in.h - lib/unsetenv.c lib/vasnprintf.c lib/vasnprintf.h lib/verify.h @@ -1287,7 +1240,6 @@ AC_DEFUN([gl_FILE_LIST], [ m4/extern-inline.m4 m4/fcntl-o.m4 m4/fcntl_h.m4 - m4/flexmember.m4 m4/float_h.m4 m4/flock.m4 m4/floor.m4 @@ -1349,7 +1301,6 @@ AC_DEFUN([gl_FILE_LIST], [ m4/memchr.m4 m4/mkdir.m4 m4/mkstemp.m4 - m4/mktime.m4 m4/mmap-anon.m4 m4/mode_t.m4 m4/msvc-inval.m4 @@ -1414,8 +1365,6 @@ AC_DEFUN([gl_FILE_LIST], [ m4/tempname.m4 m4/time_h.m4 m4/time_r.m4 - m4/time_rz.m4 - m4/timegm.m4 m4/times.m4 m4/tm_gmtoff.m4 m4/trunc.m4 diff --git a/m4/gnulib-tool.m4 b/m4/gnulib-tool.m4 index fede1fc3b..a588e1519 100644 --- a/m4/gnulib-tool.m4 +++ b/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/hostent.m4 b/m4/hostent.m4 index 6706d1f5c..dd8fc0709 100644 --- a/m4/hostent.m4 +++ b/m4/hostent.m4 @@ -1,5 +1,5 @@ # hostent.m4 serial 2 -dnl Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/iconv.m4 b/m4/iconv.m4 index 4e3736315..4b29c5f2c 100644 --- a/m4/iconv.m4 +++ b/m4/iconv.m4 @@ -1,4 +1,4 @@ -# iconv.m4 serial 19 (gettext-0.18.2) +# iconv.m4 serial 18 (gettext-0.18.2) dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -72,33 +72,27 @@ AC_DEFUN([AM_ICONV_LINK], if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi - am_cv_func_iconv_works=no - for ac_iconv_const in '' 'const'; do - AC_RUN_IFELSE( - [AC_LANG_PROGRAM( - [[ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #include <iconv.h> #include <string.h> - -#ifndef ICONV_CONST -# define ICONV_CONST $ac_iconv_const -#endif - ]], - [[int result = 0; +int main () +{ + int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { - static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ + static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; - ICONV_CONST char *inptr = input; + const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, - &inptr, &inbytesleft, + (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; @@ -111,14 +105,14 @@ AC_DEFUN([AM_ICONV_LINK], iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { - static ICONV_CONST char input[] = "\263"; + static const char input[] = "\263"; char buf[10]; - ICONV_CONST char *inptr = input; + const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, - &inptr, &inbytesleft, + (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; @@ -130,14 +124,14 @@ AC_DEFUN([AM_ICONV_LINK], iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static ICONV_CONST char input[] = "\304"; + static const char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; - ICONV_CONST char *inptr = input; + const char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, + (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; @@ -150,14 +144,14 @@ AC_DEFUN([AM_ICONV_LINK], iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; - ICONV_CONST char *inptr = input; + const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, + (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; @@ -177,14 +171,17 @@ AC_DEFUN([AM_ICONV_LINK], && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; -]])], - [am_cv_func_iconv_works=yes], , - [case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac]) - test "$am_cv_func_iconv_works" = no || break - done +}]])], + [am_cv_func_iconv_works=yes], + [am_cv_func_iconv_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +changequote([,])dnl + ]) LIBS="$am_save_LIBS" ]) case "$am_cv_func_iconv_works" in diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4 index c6878faa0..e992fa399 100644 --- a/m4/iconv_h.m4 +++ b/m4/iconv_h.m4 @@ -1,5 +1,5 @@ # iconv_h.m4 serial 8 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/iconv_open-utf.m4 b/m4/iconv_open-utf.m4 index bd81e66d8..31ced265a 100644 --- a/m4/iconv_open-utf.m4 +++ b/m4/iconv_open-utf.m4 @@ -1,5 +1,5 @@ # iconv_open-utf.m4 serial 1 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/iconv_open.m4 b/m4/iconv_open.m4 index 177fccba1..e0bfd7203 100644 --- a/m4/iconv_open.m4 +++ b/m4/iconv_open.m4 @@ -1,5 +1,5 @@ # iconv_open.m4 serial 14 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/include_next.m4 b/m4/include_next.m4 index 233d254e8..69ad3dbb0 100644 --- a/m4/include_next.m4 +++ b/m4/include_next.m4 @@ -1,5 +1,5 @@ # include_next.m4 serial 23 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/inet_ntop.m4 b/m4/inet_ntop.m4 index df2bc746d..5b27759c5 100644 --- a/m4/inet_ntop.m4 +++ b/m4/inet_ntop.m4 @@ -1,5 +1,5 @@ # inet_ntop.m4 serial 19 -dnl Copyright (C) 2005-2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/inet_pton.m4 b/m4/inet_pton.m4 index 433faee0c..136ed24d0 100644 --- a/m4/inet_pton.m4 +++ b/m4/inet_pton.m4 @@ -1,5 +1,5 @@ # inet_pton.m4 serial 17 -dnl Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/inline.m4 b/m4/inline.m4 index dc7063e7e..c49957f80 100644 --- a/m4/inline.m4 +++ b/m4/inline.m4 @@ -1,5 +1,5 @@ # inline.m4 serial 4 -dnl Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/intmax_t.m4 b/m4/intmax_t.m4 index 4bd8155c8..af5561e5d 100644 --- a/m4/intmax_t.m4 +++ b/m4/intmax_t.m4 @@ -1,5 +1,5 @@ # intmax_t.m4 serial 8 -dnl Copyright (C) 1997-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 1997-2004, 2006-2007, 2009-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4 index d0b5f5d98..87be9cfb5 100644 --- a/m4/inttypes_h.m4 +++ b/m4/inttypes_h.m4 @@ -1,5 +1,5 @@ # inttypes_h.m4 serial 10 -dnl Copyright (C) 1997-2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/isfinite.m4 b/m4/isfinite.m4 index 00d7e8042..53ad9092a 100644 --- a/m4/isfinite.m4 +++ b/m4/isfinite.m4 @@ -1,5 +1,5 @@ -# isfinite.m4 serial 15 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# isfinite.m4 serial 13 +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -34,8 +34,13 @@ AC_DEFUN([gl_ISFINITE], AC_SUBST([ISFINITE_LIBM]) ]) -dnl Test whether isfinite() on 'long double' recognizes all canonical values -dnl which are neither finite nor infinite. +dnl Test whether isfinite() on 'long double' recognizes all numbers which are +dnl neither finite nor infinite. This test fails e.g. on i686, x86_64, ia64, +dnl because of +dnl - pseudo-denormals on x86_64, +dnl - pseudo-zeroes, unnormalized numbers, and pseudo-denormals on i686, +dnl - pseudo-NaN, pseudo-Infinity, pseudo-zeroes, unnormalized numbers, and +dnl pseudo-denormals on ia64. AC_DEFUN([gl_ISFINITEL_WORKS], [ AC_REQUIRE([AC_PROG_CC]) @@ -89,7 +94,7 @@ int main () # ifdef WORDS_BIGENDIAN # define LDBL80_WORDS(exponent,manthi,mantlo) \ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ - ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ (unsigned int) (mantlo) << 16 \ } # else @@ -109,41 +114,52 @@ int main () if (isfinite (x.value)) result |= 2; } - /* isfinite should return something even for noncanonical values. */ + /* The isfinite macro should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ { /* Pseudo-NaN. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; - if (isfinite (x.value) && !isfinite (x.value)) + if (isfinite (x.value)) result |= 4; } { /* Pseudo-Infinity. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; - if (isfinite (x.value) && !isfinite (x.value)) + if (isfinite (x.value)) result |= 8; } { /* Pseudo-Zero. */ static memory_long_double x = { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; - if (isfinite (x.value) && !isfinite (x.value)) + if (isfinite (x.value)) result |= 16; } { /* Unnormalized number. */ static memory_long_double x = { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; - if (isfinite (x.value) && !isfinite (x.value)) + if (isfinite (x.value)) result |= 32; } { /* Pseudo-Denormal. */ static memory_long_double x = { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; - if (isfinite (x.value) && !isfinite (x.value)) + if (isfinite (x.value)) result |= 64; } #endif return result; }]])], [gl_cv_func_isfinitel_works=yes], [gl_cv_func_isfinitel_works=no], - [gl_cv_func_isfinitel_works="guessing yes"]) + [case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_isfinitel_works="guessing no";; + *) gl_cv_func_isfinitel_works="guessing yes";; + esac + ]) ]) ]) diff --git a/m4/isinf.m4 b/m4/isinf.m4 index b0a3da330..7174acecd 100644 --- a/m4/isinf.m4 +++ b/m4/isinf.m4 @@ -1,5 +1,5 @@ -# isinf.m4 serial 11 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# isinf.m4 serial 9 +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -37,8 +37,13 @@ AC_DEFUN([gl_ISINF], dnl Test whether isinf() works: dnl 1) Whether it correctly returns false for LDBL_MAX. -dnl 2) Whether on 'long double' recognizes all canonical values which are -dnl infinite. +dnl 2) Whether on 'long double' recognizes all numbers which are neither +dnl finite nor infinite. This test fails on OpenBSD/x86, but could also +dnl fail e.g. on i686, x86_64, ia64, because of +dnl - pseudo-denormals on x86_64, +dnl - pseudo-zeroes, unnormalized numbers, and pseudo-denormals on i686, +dnl - pseudo-NaN, pseudo-Infinity, pseudo-zeroes, unnormalized numbers, and +dnl pseudo-denormals on ia64. AC_DEFUN([gl_ISINFL_WORKS], [ AC_REQUIRE([AC_PROG_CC]) @@ -96,7 +101,7 @@ int main () # ifdef WORDS_BIGENDIAN # define LDBL80_WORDS(exponent,manthi,mantlo) \ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ - ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ (unsigned int) (mantlo) << 16 \ } # else @@ -116,41 +121,55 @@ int main () if (isinf (x.value)) result |= 2; } - /* isinf should return something even for noncanonical values. */ + /* The isinf macro should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ { /* Pseudo-NaN. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; - if (isinf (x.value) && !isinf (x.value)) + if (isinf (x.value)) result |= 4; } { /* Pseudo-Infinity. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; - if (isinf (x.value) && !isinf (x.value)) + if (isinf (x.value)) result |= 8; } { /* Pseudo-Zero. */ static memory_long_double x = { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; - if (isinf (x.value) && !isinf (x.value)) + if (isinf (x.value)) result |= 16; } { /* Unnormalized number. */ static memory_long_double x = { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; - if (isinf (x.value) && !isinf (x.value)) + if (isinf (x.value)) result |= 32; } { /* Pseudo-Denormal. */ static memory_long_double x = { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; - if (isinf (x.value) && !isinf (x.value)) + if (isinf (x.value)) result |= 64; } #endif return result; }]])], [gl_cv_func_isinfl_works=yes], [gl_cv_func_isinfl_works=no], - [gl_cv_func_isinfl_works="guessing yes"]) + [ + case "$host" in + # Guess no on OpenBSD ia64, x86_64, i386. + ia64-*-openbsd* | x86_64-*-openbsd* | i*86-*-openbsd*) + gl_cv_func_isinfl_works="guessing no";; + *) + gl_cv_func_isinfl_works="guessing yes";; + esac + ]) ]) ]) diff --git a/m4/isnan.m4 b/m4/isnan.m4 index 618e56e67..579340312 100644 --- a/m4/isnan.m4 +++ b/m4/isnan.m4 @@ -1,5 +1,5 @@ # isnan.m4 serial 5 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/isnand.m4 b/m4/isnand.m4 index 4d5c615bc..36e4ea307 100644 --- a/m4/isnand.m4 +++ b/m4/isnand.m4 @@ -1,5 +1,5 @@ # isnand.m4 serial 11 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/isnanf.m4 b/m4/isnanf.m4 index 09c3e5edd..1f2717d5e 100644 --- a/m4/isnanf.m4 +++ b/m4/isnanf.m4 @@ -1,5 +1,5 @@ # isnanf.m4 serial 14 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/isnanl.m4 b/m4/isnanl.m4 index b86ca9efe..98b2b69fc 100644 --- a/m4/isnanl.m4 +++ b/m4/isnanl.m4 @@ -1,5 +1,5 @@ -# isnanl.m4 serial 19 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# isnanl.m4 serial 17 +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -108,8 +108,11 @@ AC_DEFUN([gl_HAVE_ISNANL_IN_LIBM], ]) ]) -dnl Test whether isnanl() recognizes all canonical numbers which are neither -dnl finite nor infinite. +dnl Test whether isnanl() recognizes all numbers which are neither finite nor +dnl infinite. This test fails e.g. on NetBSD/i386 and on glibc/ia64. +dnl Also, the GCC >= 4.0 built-in __builtin_isnanl does not pass the tests +dnl - for pseudo-denormals on i686 and x86_64, +dnl - for pseudo-zeroes, unnormalized numbers, and pseudo-denormals on ia64. AC_DEFUN([gl_FUNC_ISNANL_WORKS], [ AC_REQUIRE([AC_PROG_CC]) @@ -174,7 +177,7 @@ int main () # ifdef WORDS_BIGENDIAN # define LDBL80_WORDS(exponent,manthi,mantlo) \ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ - ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ (unsigned int) (mantlo) << 16 \ } # else @@ -194,35 +197,41 @@ int main () if (!isnanl (x.value)) result |= 2; } - /* isnanl should return something even for noncanonical values. */ + /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ { /* Pseudo-NaN. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; - if (isnanl (x.value) && !isnanl (x.value)) + if (!isnanl (x.value)) result |= 4; } { /* Pseudo-Infinity. */ static memory_long_double x = { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; - if (isnanl (x.value) && !isnanl (x.value)) + if (!isnanl (x.value)) result |= 8; } { /* Pseudo-Zero. */ static memory_long_double x = { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; - if (isnanl (x.value) && !isnanl (x.value)) + if (!isnanl (x.value)) result |= 16; } { /* Unnormalized number. */ static memory_long_double x = { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; - if (isnanl (x.value) && !isnanl (x.value)) + if (!isnanl (x.value)) result |= 32; } { /* Pseudo-Denormal. */ static memory_long_double x = { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; - if (isnanl (x.value) && !isnanl (x.value)) + if (!isnanl (x.value)) result |= 64; } #endif @@ -231,6 +240,16 @@ int main () }]])], [gl_cv_func_isnanl_works=yes], [gl_cv_func_isnanl_works=no], - [gl_cv_func_isnanl_works="guessing yes"]) + [case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; + *) + case "$host_os" in + netbsd*) gl_cv_func_isnanl_works="guessing no";; + *) gl_cv_func_isnanl_works="guessing yes";; + esac + ;; + esac + ]) ]) ]) diff --git a/m4/langinfo_h.m4 b/m4/langinfo_h.m4 index c3ecba66a..e8d78f9d0 100644 --- a/m4/langinfo_h.m4 +++ b/m4/langinfo_h.m4 @@ -1,5 +1,5 @@ # langinfo_h.m4 serial 7 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/largefile.m4 b/m4/largefile.m4 index b7a6c48b6..a1b564ad9 100644 --- a/m4/largefile.m4 +++ b/m4/largefile.m4 @@ -1,6 +1,6 @@ # Enable large files on systems where this is not the default. -# Copyright 1992-1996, 1998-2015 Free Software Foundation, Inc. +# Copyright 1992-1996, 1998-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/ld-version-script.m4 b/m4/ld-version-script.m4 index 211d67b96..f8b4a5c51 100644 --- a/m4/ld-version-script.m4 +++ b/m4/ld-version-script.m4 @@ -1,5 +1,5 @@ -# ld-version-script.m4 serial 4 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +# ld-version-script.m4 serial 3 +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -18,18 +18,20 @@ dnl From Simon Josefsson AC_DEFUN([gl_LD_VERSION_SCRIPT], [ AC_ARG_ENABLE([ld-version-script], - [AS_HELP_STRING([--enable-ld-version-script], - [enable linker version script (default is enabled when possible)])], - [have_ld_version_script=$enableval], - [AC_CACHE_CHECK([if LD -Wl,--version-script works], - [gl_cv_sys_ld_version_script], - [gl_cv_sys_ld_version_script=no - save_LDFLAGS=$LDFLAGS - LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" - echo foo >conftest.map - AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], - [], - [cat > conftest.map <<EOF + AS_HELP_STRING([--enable-ld-version-script], + [enable linker version script (default is enabled when possible)]), + [have_ld_version_script=$enableval], []) + if test -z "$have_ld_version_script"; then + AC_MSG_CHECKING([if LD -Wl,--version-script works]) + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" + cat > conftest.map <<EOF +foo +EOF + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], + [accepts_syntax_errors=yes], [accepts_syntax_errors=no]) + if test "$accepts_syntax_errors" = no; then + cat > conftest.map <<EOF VERS_1 { global: sym; }; @@ -38,11 +40,14 @@ VERS_2 { global: sym; } VERS_1; EOF - AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], - [gl_cv_sys_ld_version_script=yes])]) - rm -f conftest.map - LDFLAGS=$save_LDFLAGS]) - have_ld_version_script=$gl_cv_sys_ld_version_script]) - AM_CONDITIONAL([HAVE_LD_VERSION_SCRIPT], - [test "$have_ld_version_script" = yes]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], + [have_ld_version_script=yes], [have_ld_version_script=no]) + else + have_ld_version_script=no + fi + rm -f conftest.map + LDFLAGS="$save_LDFLAGS" + AC_MSG_RESULT($have_ld_version_script) + fi + AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") ]) diff --git a/m4/ldexp.m4 b/m4/ldexp.m4 index c1b326b73..9c4f0663c 100644 --- a/m4/ldexp.m4 +++ b/m4/ldexp.m4 @@ -1,5 +1,5 @@ # ldexp.m4 serial 1 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4 index 91ca91170..ddc569f73 100644 --- a/m4/lib-ld.m4 +++ b/m4/lib-ld.m4 @@ -1,5 +1,5 @@ # lib-ld.m4 serial 6 -dnl Copyright (C) 1996-2003, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/lib-link.m4 b/m4/lib-link.m4 index d8d5d1f0e..3522d994d 100644 --- a/m4/lib-link.m4 +++ b/m4/lib-link.m4 @@ -1,5 +1,5 @@ # lib-link.m4 serial 26 (gettext-0.18.2) -dnl Copyright (C) 2001-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4 index 0465f477c..31f49e40a 100644 --- a/m4/lib-prefix.m4 +++ b/m4/lib-prefix.m4 @@ -1,5 +1,5 @@ # lib-prefix.m4 serial 7 (gettext-0.18) -dnl Copyright (C) 2001-2005, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2005, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/libunistring-base.m4 b/m4/libunistring-base.m4 index cb8ae8aef..d0032671b 100644 --- a/m4/libunistring-base.m4 +++ b/m4/libunistring-base.m4 @@ -1,5 +1,5 @@ # libunistring-base.m4 serial 5 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/libunistring.m4 b/m4/libunistring.m4 index a405bdb55..35980dd0b 100644 --- a/m4/libunistring.m4 +++ b/m4/libunistring.m4 @@ -1,5 +1,5 @@ # libunistring.m4 serial 11 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/link.m4 b/m4/link.m4 index 4778b332a..e923d0d02 100644 --- a/m4/link.m4 +++ b/m4/link.m4 @@ -1,5 +1,5 @@ # link.m4 serial 8 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/localcharset.m4 b/m4/localcharset.m4 index f03916c02..ada2f01f6 100644 --- a/m4/localcharset.m4 +++ b/m4/localcharset.m4 @@ -1,5 +1,5 @@ # localcharset.m4 serial 7 -dnl Copyright (C) 2002, 2004, 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2004, 2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/locale-fr.m4 b/m4/locale-fr.m4 index 92ff55250..27db5ab87 100644 --- a/m4/locale-fr.m4 +++ b/m4/locale-fr.m4 @@ -1,5 +1,5 @@ # locale-fr.m4 serial 17 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/locale-ja.m4 b/m4/locale-ja.m4 index a3abef877..c88fe8b4e 100644 --- a/m4/locale-ja.m4 +++ b/m4/locale-ja.m4 @@ -1,5 +1,5 @@ # locale-ja.m4 serial 12 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/locale-zh.m4 b/m4/locale-zh.m4 index c5c4ef659..d3b234742 100644 --- a/m4/locale-zh.m4 +++ b/m4/locale-zh.m4 @@ -1,5 +1,5 @@ # locale-zh.m4 serial 12 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/locale_h.m4 b/m4/locale_h.m4 index 0d7bb34a6..283858843 100644 --- a/m4/locale_h.m4 +++ b/m4/locale_h.m4 @@ -1,5 +1,5 @@ # locale_h.m4 serial 19 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/localeconv.m4 b/m4/localeconv.m4 index 464e63082..1fd291952 100644 --- a/m4/localeconv.m4 +++ b/m4/localeconv.m4 @@ -1,5 +1,5 @@ # localeconv.m4 serial 1 -dnl Copyright (C) 2012-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -1,5 +1,5 @@ # log.m4 serial 4 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/log1p.m4 b/m4/log1p.m4 index ac8f41556..25440b0ec 100644 --- a/m4/log1p.m4 +++ b/m4/log1p.m4 @@ -1,5 +1,5 @@ # log1p.m4 serial 3 -dnl Copyright (C) 2012-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/longlong.m4 b/m4/longlong.m4 index d57bc700d..eefb37c45 100644 --- a/m4/longlong.m4 +++ b/m4/longlong.m4 @@ -1,5 +1,5 @@ # longlong.m4 serial 17 -dnl Copyright (C) 1999-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1999-2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/lstat.m4 b/m4/lstat.m4 index adf752c0d..c5e72b81e 100644 --- a/m4/lstat.m4 +++ b/m4/lstat.m4 @@ -1,6 +1,6 @@ -# serial 27 +# serial 26 -# Copyright (C) 1997-2001, 2003-2015 Free Software Foundation, Inc. +# Copyright (C) 1997-2001, 2003-2014 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -37,28 +37,30 @@ AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [gl_cv_func_lstat_dereferences_slashed_symlink], [rm -f conftest.sym conftest.file echo >conftest.file - AC_RUN_IFELSE( - [AC_LANG_PROGRAM( - [AC_INCLUDES_DEFAULT], - [[struct stat sbuf; - if (symlink ("conftest.file", "conftest.sym") != 0) - return 1; - /* Linux will dereference the symlink and fail, as required by - POSIX. That is better in the sense that it means we will not - have to compile and use the lstat wrapper. */ - return lstat ("conftest.sym/", &sbuf) == 0; - ]])], - [gl_cv_func_lstat_dereferences_slashed_symlink=yes], - [gl_cv_func_lstat_dereferences_slashed_symlink=no], - [case "$host_os" in - *-gnu*) - # Guess yes on glibc systems. - gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; - *) - # If we don't know, assume the worst. - gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; - esac - ]) + if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT], + [[struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by + POSIX. That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ]])], + [gl_cv_func_lstat_dereferences_slashed_symlink=yes], + [gl_cv_func_lstat_dereferences_slashed_symlink=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; + esac + ]) + else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" + fi rm -f conftest.sym conftest.file ]) case "$gl_cv_func_lstat_dereferences_slashed_symlink" in diff --git a/m4/malloc.m4 b/m4/malloc.m4 index 31368ab97..322ad6eff 100644 --- a/m4/malloc.m4 +++ b/m4/malloc.m4 @@ -1,5 +1,5 @@ # malloc.m4 serial 14 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/malloca.m4 b/m4/malloca.m4 index 724895174..dcc1a0843 100644 --- a/m4/malloca.m4 +++ b/m4/malloca.m4 @@ -1,5 +1,5 @@ # malloca.m4 serial 1 -dnl Copyright (C) 2003-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/math_h.m4 b/m4/math_h.m4 index 7d0f58346..9e2adfbac 100644 --- a/m4/math_h.m4 +++ b/m4/math_h.m4 @@ -1,5 +1,5 @@ # math_h.m4 serial 114 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mathfunc.m4 b/m4/mathfunc.m4 index 743bafbca..6f0e6aacd 100644 --- a/m4/mathfunc.m4 +++ b/m4/mathfunc.m4 @@ -1,5 +1,5 @@ # mathfunc.m4 serial 11 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4 index 640579e61..a9d157092 100644 --- a/m4/mbrtowc.m4 +++ b/m4/mbrtowc.m4 @@ -1,5 +1,5 @@ -# mbrtowc.m4 serial 26 -*- coding: utf-8 -*- -dnl Copyright (C) 2001-2002, 2004-2005, 2008-2015 Free Software Foundation, +# mbrtowc.m4 serial 25 +dnl Copyright (C) 2001-2002, 2004-2005, 2008-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -39,7 +39,6 @@ AC_DEFUN([gl_FUNC_MBRTOWC], gl_MBRTOWC_NULL_ARG2 gl_MBRTOWC_RETVAL gl_MBRTOWC_NUL_RETVAL - gl_MBRTOWC_EMPTY_INPUT case "$gl_cv_func_mbrtowc_null_arg1" in *yes) ;; *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], @@ -68,14 +67,6 @@ AC_DEFUN([gl_FUNC_MBRTOWC], REPLACE_MBRTOWC=1 ;; esac - case "$gl_cv_func_mbrtowc_empty_input" in - *yes) ;; - *) AC_DEFINE([MBRTOWC_EMPTY_INPUT_BUG], [1], - [Define if the mbrtowc function does not return (size_t) -2 - for empty input.]) - REPLACE_MBRTOWC=1 - ;; - esac fi fi ]) @@ -542,41 +533,6 @@ int main () ]) ]) -dnl Test whether mbrtowc returns the correct value on empty input. - -AC_DEFUN([gl_MBRTOWC_EMPTY_INPUT], -[ - AC_REQUIRE([AC_PROG_CC]) - AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles - AC_CACHE_CHECK([whether mbrtowc works on empty input], - [gl_cv_func_mbrtowc_empty_input], - [ - dnl Initial guess, used when cross-compiling or when no suitable locale - dnl is present. -changequote(,)dnl - case "$host_os" in - # Guess no on AIX and glibc systems. - aix* | *-gnu*) - gl_cv_func_mbrtowc_empty_input="guessing no" ;; - *) gl_cv_func_mbrtowc_empty_input="guessing yes" ;; - esac -changequote([,])dnl - AC_RUN_IFELSE( - [AC_LANG_SOURCE([[ - #include <wchar.h> - static wchar_t wc; - static mbstate_t mbs; - int - main (void) - { - return mbrtowc (&wc, "", 0, &mbs) == (size_t) -2; - }]])], - [gl_cv_func_mbrtowc_empty_input=no], - [gl_cv_func_mbrtowc_empty_input=yes], - [:]) - ]) -]) - # Prerequisites of lib/mbrtowc.c. AC_DEFUN([gl_PREREQ_MBRTOWC], [ : diff --git a/m4/mbsinit.m4 b/m4/mbsinit.m4 index 61c403290..e1598a1d7 100644 --- a/m4/mbsinit.m4 +++ b/m4/mbsinit.m4 @@ -1,5 +1,5 @@ # mbsinit.m4 serial 8 -dnl Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index 42ad6cd63..068155a52 100644 --- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,5 +1,5 @@ # mbstate_t.m4 serial 13 -dnl Copyright (C) 2000-2002, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mbtowc.m4 b/m4/mbtowc.m4 index 88cdeeeff..cacfe1610 100644 --- a/m4/mbtowc.m4 +++ b/m4/mbtowc.m4 @@ -1,5 +1,5 @@ # mbtowc.m4 serial 2 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/memchr.m4 b/m4/memchr.m4 index cb958d862..b9f126cfa 100644 --- a/m4/memchr.m4 +++ b/m4/memchr.m4 @@ -1,5 +1,5 @@ # memchr.m4 serial 12 -dnl Copyright (C) 2002-2004, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mkdir.m4 b/m4/mkdir.m4 index 3d9868df1..51e78c13d 100644 --- a/m4/mkdir.m4 +++ b/m4/mkdir.m4 @@ -1,6 +1,6 @@ # serial 11 -# Copyright (C) 2001, 2003-2004, 2006, 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003-2004, 2006, 2008-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4 index f5df0d0b0..9033a4e60 100644 --- a/m4/mkstemp.m4 +++ b/m4/mkstemp.m4 @@ -1,6 +1,6 @@ #serial 23 -# Copyright (C) 2001, 2003-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/mktime.m4 b/m4/mktime.m4 deleted file mode 100644 index 3f0e1eee4..000000000 --- a/m4/mktime.m4 +++ /dev/null @@ -1,253 +0,0 @@ -# serial 25 -dnl Copyright (C) 2002-2003, 2005-2007, 2009-2015 Free Software Foundation, -dnl Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -dnl From Jim Meyering. - -AC_DEFUN([gl_FUNC_MKTIME], -[ - AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) - - dnl We don't use AC_FUNC_MKTIME any more, because it is no longer maintained - dnl in Autoconf and because it invokes AC_LIBOBJ. - AC_CHECK_HEADERS_ONCE([unistd.h]) - AC_CHECK_DECLS_ONCE([alarm]) - AC_REQUIRE([gl_MULTIARCH]) - if test $APPLE_UNIVERSAL_BUILD = 1; then - # A universal build on Apple Mac OS X platforms. - # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. - # But we need a configuration result that is valid in both modes. - gl_cv_func_working_mktime=no - fi - AC_CACHE_CHECK([for working mktime], [gl_cv_func_working_mktime], - [AC_RUN_IFELSE( - [AC_LANG_SOURCE( -[[/* Test program from Paul Eggert and Tony Leneis. */ -#include <limits.h> -#include <stdlib.h> -#include <time.h> - -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif - -#if HAVE_DECL_ALARM -# include <signal.h> -#endif - -/* Work around redefinition to rpl_putenv by other config tests. */ -#undef putenv - -static time_t time_t_max; -static time_t time_t_min; - -/* Values we'll use to set the TZ environment variable. */ -static char *tz_strings[] = { - (char *) 0, "TZ=GMT0", "TZ=JST-9", - "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" -}; -#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) - -/* Return 0 if mktime fails to convert a date in the spring-forward gap. - Based on a problem report from Andreas Jaeger. */ -static int -spring_forward_gap () -{ - /* glibc (up to about 1998-10-07) failed this test. */ - struct tm tm; - - /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" - instead of "TZ=America/Vancouver" in order to detect the bug even - on systems that don't support the Olson extension, or don't have the - full zoneinfo tables installed. */ - putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); - - tm.tm_year = 98; - tm.tm_mon = 3; - tm.tm_mday = 5; - tm.tm_hour = 2; - tm.tm_min = 0; - tm.tm_sec = 0; - tm.tm_isdst = -1; - return mktime (&tm) != (time_t) -1; -} - -static int -mktime_test1 (time_t now) -{ - struct tm *lt; - return ! (lt = localtime (&now)) || mktime (lt) == now; -} - -static int -mktime_test (time_t now) -{ - return (mktime_test1 (now) - && mktime_test1 ((time_t) (time_t_max - now)) - && mktime_test1 ((time_t) (time_t_min + now))); -} - -static int -irix_6_4_bug () -{ - /* Based on code from Ariel Faigon. */ - struct tm tm; - tm.tm_year = 96; - tm.tm_mon = 3; - tm.tm_mday = 0; - tm.tm_hour = 0; - tm.tm_min = 0; - tm.tm_sec = 0; - tm.tm_isdst = -1; - mktime (&tm); - return tm.tm_mon == 2 && tm.tm_mday == 31; -} - -static int -bigtime_test (int j) -{ - struct tm tm; - time_t now; - tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; - now = mktime (&tm); - if (now != (time_t) -1) - { - struct tm *lt = localtime (&now); - if (! (lt - && lt->tm_year == tm.tm_year - && lt->tm_mon == tm.tm_mon - && lt->tm_mday == tm.tm_mday - && lt->tm_hour == tm.tm_hour - && lt->tm_min == tm.tm_min - && lt->tm_sec == tm.tm_sec - && lt->tm_yday == tm.tm_yday - && lt->tm_wday == tm.tm_wday - && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) - == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) - return 0; - } - return 1; -} - -static int -year_2050_test () -{ - /* The correct answer for 2050-02-01 00:00:00 in Pacific time, - ignoring leap seconds. */ - unsigned long int answer = 2527315200UL; - - struct tm tm; - time_t t; - tm.tm_year = 2050 - 1900; - tm.tm_mon = 2 - 1; - tm.tm_mday = 1; - tm.tm_hour = tm.tm_min = tm.tm_sec = 0; - tm.tm_isdst = -1; - - /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" - instead of "TZ=America/Vancouver" in order to detect the bug even - on systems that don't support the Olson extension, or don't have the - full zoneinfo tables installed. */ - putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); - - t = mktime (&tm); - - /* Check that the result is either a failure, or close enough - to the correct answer that we can assume the discrepancy is - due to leap seconds. */ - return (t == (time_t) -1 - || (0 < t && answer - 120 <= t && t <= answer + 120)); -} - -int -main () -{ - int result = 0; - time_t t, delta; - int i, j; - int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; - int time_t_signed = ! ((time_t) 0 < (time_t) -1); - -#if HAVE_DECL_ALARM - /* This test makes some buggy mktime implementations loop. - Give up after 60 seconds; a mktime slower than that - isn't worth using anyway. */ - signal (SIGALRM, SIG_DFL); - alarm (60); -#endif - - time_t_max = (! time_t_signed - ? (time_t) -1 - : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) - * 2 + 1)); - time_t_min = (! time_t_signed - ? (time_t) 0 - : time_t_signed_magnitude - ? ~ (time_t) 0 - : ~ time_t_max); - - delta = time_t_max / 997; /* a suitable prime number */ - for (i = 0; i < N_STRINGS; i++) - { - if (tz_strings[i]) - putenv (tz_strings[i]); - - for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) - if (! mktime_test (t)) - result |= 1; - if ((result & 2) == 0 - && ! (mktime_test ((time_t) 1) - && mktime_test ((time_t) (60 * 60)) - && mktime_test ((time_t) (60 * 60 * 24)))) - result |= 2; - - for (j = 1; (result & 4) == 0; j <<= 1) - { - if (! bigtime_test (j)) - result |= 4; - if (INT_MAX / 2 < j) - break; - } - if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) - result |= 8; - } - if (! irix_6_4_bug ()) - result |= 16; - if (! spring_forward_gap ()) - result |= 32; - if (! year_2050_test ()) - result |= 64; - return result; -}]])], - [gl_cv_func_working_mktime=yes], - [gl_cv_func_working_mktime=no], - [gl_cv_func_working_mktime=no]) - ]) - - if test $gl_cv_func_working_mktime = no; then - REPLACE_MKTIME=1 - else - REPLACE_MKTIME=0 - fi -]) - -AC_DEFUN([gl_FUNC_MKTIME_INTERNAL], [ - AC_REQUIRE([gl_FUNC_MKTIME]) - if test $REPLACE_MKTIME = 0; then - dnl BeOS has __mktime_internal in libc, but other platforms don't. - AC_CHECK_FUNC([__mktime_internal], - [AC_DEFINE([mktime_internal], [__mktime_internal], - [Define to the real name of the mktime_internal function.]) - ], - [dnl mktime works but it doesn't export __mktime_internal, - dnl so we need to substitute our own mktime implementation. - REPLACE_MKTIME=1 - ]) - fi -]) - -# Prerequisites of lib/mktime.c. -AC_DEFUN([gl_PREREQ_MKTIME], [:]) diff --git a/m4/mmap-anon.m4 b/m4/mmap-anon.m4 index 92a88d05f..94ae2e2f2 100644 --- a/m4/mmap-anon.m4 +++ b/m4/mmap-anon.m4 @@ -1,5 +1,5 @@ # mmap-anon.m4 serial 10 -dnl Copyright (C) 2005, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/mode_t.m4 b/m4/mode_t.m4 index 01badba7a..db6e192be 100644 --- a/m4/mode_t.m4 +++ b/m4/mode_t.m4 @@ -1,5 +1,5 @@ # mode_t.m4 serial 2 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/msvc-inval.m4 b/m4/msvc-inval.m4 index 9446fa585..7f26087e7 100644 --- a/m4/msvc-inval.m4 +++ b/m4/msvc-inval.m4 @@ -1,5 +1,5 @@ # msvc-inval.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/msvc-nothrow.m4 b/m4/msvc-nothrow.m4 index 5d72a042d..9e32c171e 100644 --- a/m4/msvc-nothrow.m4 +++ b/m4/msvc-nothrow.m4 @@ -1,5 +1,5 @@ # msvc-nothrow.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/multiarch.m4 b/m4/multiarch.m4 index fc575c1d4..2cb956dee 100644 --- a/m4/multiarch.m4 +++ b/m4/multiarch.m4 @@ -1,5 +1,5 @@ # multiarch.m4 serial 7 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/netdb_h.m4 b/m4/netdb_h.m4 index fce208014..cd7d48291 100644 --- a/m4/netdb_h.m4 +++ b/m4/netdb_h.m4 @@ -1,5 +1,5 @@ # netdb_h.m4 serial 11 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/netinet_in_h.m4 b/m4/netinet_in_h.m4 index 42ac00844..1d447d6f1 100644 --- a/m4/netinet_in_h.m4 +++ b/m4/netinet_in_h.m4 @@ -1,5 +1,5 @@ # netinet_in_h.m4 serial 5 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/nl_langinfo.m4 b/m4/nl_langinfo.m4 index c8bf20fb3..6976e7767 100644 --- a/m4/nl_langinfo.m4 +++ b/m4/nl_langinfo.m4 @@ -1,5 +1,5 @@ # nl_langinfo.m4 serial 5 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/nocrash.m4 b/m4/nocrash.m4 index 56283180f..5a5d77d63 100644 --- a/m4/nocrash.m4 +++ b/m4/nocrash.m4 @@ -1,5 +1,5 @@ # nocrash.m4 serial 4 -dnl Copyright (C) 2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/nproc.m4 b/m4/nproc.m4 index 988404b1c..937c4a920 100644 --- a/m4/nproc.m4 +++ b/m4/nproc.m4 @@ -1,5 +1,5 @@ # nproc.m4 serial 4 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/off_t.m4 b/m4/off_t.m4 index 0eb14678b..f5885b34b 100644 --- a/m4/off_t.m4 +++ b/m4/off_t.m4 @@ -1,5 +1,5 @@ # off_t.m4 serial 1 -dnl Copyright (C) 2012-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/open.m4 b/m4/open.m4 index 2accbaa92..68f116f0a 100644 --- a/m4/open.m4 +++ b/m4/open.m4 @@ -1,5 +1,5 @@ # open.m4 serial 14 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/pathmax.m4 b/m4/pathmax.m4 index 0e3db7a23..114f91f04 100644 --- a/m4/pathmax.m4 +++ b/m4/pathmax.m4 @@ -1,5 +1,5 @@ # pathmax.m4 serial 10 -dnl Copyright (C) 2002-2003, 2005-2006, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2005-2006, 2009-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/pipe.m4 b/m4/pipe.m4 index 730c53439..d3532d5dd 100644 --- a/m4/pipe.m4 +++ b/m4/pipe.m4 @@ -1,5 +1,5 @@ # pipe.m4 serial 2 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/pipe2.m4 b/m4/pipe2.m4 index 0b64651a5..1cff1fef0 100644 --- a/m4/pipe2.m4 +++ b/m4/pipe2.m4 @@ -1,5 +1,5 @@ # pipe2.m4 serial 2 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/poll.m4 b/m4/poll.m4 index 403d7d1fc..f523b1873 100644 --- a/m4/poll.m4 +++ b/m4/poll.m4 @@ -1,5 +1,5 @@ # poll.m4 serial 17 -dnl Copyright (c) 2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (c) 2003, 2005-2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/poll_h.m4 b/m4/poll_h.m4 index 662b60344..fcfe7fa4d 100644 --- a/m4/poll_h.m4 +++ b/m4/poll_h.m4 @@ -1,5 +1,5 @@ # poll_h.m4 serial 2 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/printf.m4 b/m4/printf.m4 index d06746aae..9346ab041 100644 --- a/m4/printf.m4 +++ b/m4/printf.m4 @@ -1,5 +1,5 @@ -# printf.m4 serial 52 -dnl Copyright (C) 2003, 2007-2015 Free Software Foundation, Inc. +# printf.m4 serial 50 +dnl Copyright (C) 2003, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -61,7 +61,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4].*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; @@ -220,7 +220,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_printf_infinite="guessing yes";; # Guess yes on FreeBSD >= 6. - freebsd[1-5].*) gl_cv_func_printf_infinite="guessing no";; + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; @@ -328,7 +328,7 @@ int main () # ifdef WORDS_BIGENDIAN # define LDBL80_WORDS(exponent,manthi,mantlo) \ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ - ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ (unsigned int) (mantlo) << 16 \ } # else @@ -365,51 +365,66 @@ int main () { /* Pseudo-NaN. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; - if (sprintf (buf, "%Lf", x.value) <= 0) + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 4; - if (sprintf (buf, "%Le", x.value) <= 0) + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 4; - if (sprintf (buf, "%Lg", x.value) <= 0) + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 4; } { /* Pseudo-Infinity. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; - if (sprintf (buf, "%Lf", x.value) <= 0) + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 8; - if (sprintf (buf, "%Le", x.value) <= 0) + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 8; - if (sprintf (buf, "%Lg", x.value) <= 0) + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 8; } { /* Pseudo-Zero. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; - if (sprintf (buf, "%Lf", x.value) <= 0) + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 16; - if (sprintf (buf, "%Le", x.value) <= 0) + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 16; - if (sprintf (buf, "%Lg", x.value) <= 0) + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 16; } { /* Unnormalized number. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; - if (sprintf (buf, "%Lf", x.value) <= 0) + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 32; - if (sprintf (buf, "%Le", x.value) <= 0) + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 32; - if (sprintf (buf, "%Lg", x.value) <= 0) + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 32; } { /* Pseudo-Denormal. */ static union { unsigned int word[4]; long double value; } x = { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; - if (sprintf (buf, "%Lf", x.value) <= 0) + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 64; - if (sprintf (buf, "%Le", x.value) <= 0) + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 64; - if (sprintf (buf, "%Lg", x.value) <= 0) + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) result |= 64; } #endif @@ -427,7 +442,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; # Guess yes on FreeBSD >= 6. - freebsd[1-5].*) gl_cv_func_printf_infinite_long_double="guessing no";; + freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; # Guess yes on HP-UX >= 11. hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; @@ -573,7 +588,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; # Guess yes on FreeBSD >= 6. - freebsd[1-5].*) gl_cv_func_printf_directive_f="guessing no";; + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; @@ -1121,7 +1136,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4].*) gl_cv_func_snprintf_truncation_c99="guessing no";; + freebsd[1-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";; @@ -1220,7 +1235,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4].*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; @@ -1301,7 +1316,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4].*) gl_cv_func_snprintf_directive_n="guessing no";; + freebsd[1-4]*) gl_cv_func_snprintf_directive_n="guessing no";; freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; @@ -1443,7 +1458,7 @@ changequote(,)dnl # Guess yes on glibc systems. *-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on FreeBSD >= 5. - freebsd[1-4].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + freebsd[1-4]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on Mac OS X >= 10.3. darwin[1-6].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; diff --git a/m4/putenv.m4 b/m4/putenv.m4 index 73a5f4691..d79321be9 100644 --- a/m4/putenv.m4 +++ b/m4/putenv.m4 @@ -1,5 +1,5 @@ # putenv.m4 serial 20 -dnl Copyright (C) 2002-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/raise.m4 b/m4/raise.m4 index ed6aae036..8656578ef 100644 --- a/m4/raise.m4 +++ b/m4/raise.m4 @@ -1,5 +1,5 @@ # raise.m4 serial 3 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/read.m4 b/m4/read.m4 index 9fdd7df13..176b0b04d 100644 --- a/m4/read.m4 +++ b/m4/read.m4 @@ -1,5 +1,5 @@ # read.m4 serial 4 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/readlink.m4 b/m4/readlink.m4 index 88c9bfef7..f9ce868c2 100644 --- a/m4/readlink.m4 +++ b/m4/readlink.m4 @@ -1,5 +1,5 @@ # readlink.m4 serial 12 -dnl Copyright (C) 2003, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/regex.m4 b/m4/regex.m4 index 0fa7455df..08bd46a96 100644 --- a/m4/regex.m4 +++ b/m4/regex.m4 @@ -1,6 +1,6 @@ # serial 65 -# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Copyright (C) 1996-2001, 2003-2014 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/m4/rename.m4 b/m4/rename.m4 index b5e433457..ea5779491 100644 --- a/m4/rename.m4 +++ b/m4/rename.m4 @@ -1,6 +1,6 @@ # serial 26 -# Copyright (C) 2001, 2003, 2005-2006, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2005-2006, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/rmdir.m4 b/m4/rmdir.m4 index 09ed159e0..db6a9399c 100644 --- a/m4/rmdir.m4 +++ b/m4/rmdir.m4 @@ -1,5 +1,5 @@ # rmdir.m4 serial 13 -dnl Copyright (C) 2002, 2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2005, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/round.m4 b/m4/round.m4 index 7fa1eb3fc..13049b7cf 100644 --- a/m4/round.m4 +++ b/m4/round.m4 @@ -1,5 +1,5 @@ # round.m4 serial 16 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/safe-read.m4 b/m4/safe-read.m4 index 697a07cf8..f0c42e08f 100644 --- a/m4/safe-read.m4 +++ b/m4/safe-read.m4 @@ -1,5 +1,5 @@ # safe-read.m4 serial 6 -dnl Copyright (C) 2002-2003, 2005-2006, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2005-2006, 2009-2014 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/safe-write.m4 b/m4/safe-write.m4 index 1cef87c5a..66648bbb5 100644 --- a/m4/safe-write.m4 +++ b/m4/safe-write.m4 @@ -1,5 +1,5 @@ # safe-write.m4 serial 4 -dnl Copyright (C) 2002, 2005-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2005-2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/secure_getenv.m4 b/m4/secure_getenv.m4 index 6afe89fda..149888df4 100644 --- a/m4/secure_getenv.m4 +++ b/m4/secure_getenv.m4 @@ -1,5 +1,5 @@ # Look up an environment variable more securely. -dnl Copyright 2013-2015 Free Software Foundation, Inc. +dnl Copyright 2013-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/select.m4 b/m4/select.m4 index 2a2ee6f90..1d2fcb373 100644 --- a/m4/select.m4 +++ b/m4/select.m4 @@ -1,5 +1,5 @@ # select.m4 serial 7 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/servent.m4 b/m4/servent.m4 index e871d45ce..4dc7a9f70 100644 --- a/m4/servent.m4 +++ b/m4/servent.m4 @@ -1,5 +1,5 @@ # servent.m4 serial 2 -dnl Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/setenv.m4 b/m4/setenv.m4 index 3aa38d895..0f46a7bec 100644 --- a/m4/setenv.m4 +++ b/m4/setenv.m4 @@ -1,5 +1,5 @@ # setenv.m4 serial 26 -dnl Copyright (C) 2001-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2004, 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/signal_h.m4 b/m4/signal_h.m4 index f737c36ba..c8f664fbf 100644 --- a/m4/signal_h.m4 +++ b/m4/signal_h.m4 @@ -1,5 +1,5 @@ # signal_h.m4 serial 18 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/signbit.m4 b/m4/signbit.m4 index 21b9bf5e5..9ed48c780 100644 --- a/m4/signbit.m4 +++ b/m4/signbit.m4 @@ -1,5 +1,5 @@ # signbit.m4 serial 13 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/size_max.m4 b/m4/size_max.m4 index 186e3fdda..7e192d5e9 100644 --- a/m4/size_max.m4 +++ b/m4/size_max.m4 @@ -1,5 +1,5 @@ # size_max.m4 serial 10 -dnl Copyright (C) 2003, 2005-2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/snprintf.m4 b/m4/snprintf.m4 index 8ae70050c..888db35c0 100644 --- a/m4/snprintf.m4 +++ b/m4/snprintf.m4 @@ -1,5 +1,5 @@ # snprintf.m4 serial 6 -dnl Copyright (C) 2002-2004, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/socketlib.m4 b/m4/socketlib.m4 index 934173955..041498baf 100644 --- a/m4/socketlib.m4 +++ b/m4/socketlib.m4 @@ -1,5 +1,5 @@ # socketlib.m4 serial 1 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sockets.m4 b/m4/sockets.m4 index e75ac02b2..da6ff7427 100644 --- a/m4/sockets.m4 +++ b/m4/sockets.m4 @@ -1,5 +1,5 @@ # sockets.m4 serial 7 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/socklen.m4 b/m4/socklen.m4 index bcabed3ef..4c07f864c 100644 --- a/m4/socklen.m4 +++ b/m4/socklen.m4 @@ -1,5 +1,5 @@ # socklen.m4 serial 10 -dnl Copyright (C) 2005-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2007, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sockpfaf.m4 b/m4/sockpfaf.m4 index 50eb7619d..31d436f0e 100644 --- a/m4/sockpfaf.m4 +++ b/m4/sockpfaf.m4 @@ -1,5 +1,5 @@ # sockpfaf.m4 serial 8 -dnl Copyright (C) 2004, 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4 index 25bd45143..fbe1d0687 100644 --- a/m4/ssize_t.m4 +++ b/m4/ssize_t.m4 @@ -1,5 +1,5 @@ # ssize_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2001-2003, 2006, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2003, 2006, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/stat-time.m4 b/m4/stat-time.m4 index 9c8ceec18..ea5c4fc59 100644 --- a/m4/stat-time.m4 +++ b/m4/stat-time.m4 @@ -1,6 +1,6 @@ # Checks for stat-related time functions. -# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2015 Free Software +# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2014 Free Software # Foundation, Inc. # This file is free software; the Free Software Foundation diff --git a/m4/stat.m4 b/m4/stat.m4 index d1b376896..1ae327b36 100644 --- a/m4/stat.m4 +++ b/m4/stat.m4 @@ -1,6 +1,6 @@ # serial 11 -# Copyright (C) 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2009-2014 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/m4/stdalign.m4 b/m4/stdalign.m4 index 033b0d39e..9efafe5c5 100644 --- a/m4/stdalign.m4 +++ b/m4/stdalign.m4 @@ -1,6 +1,6 @@ # Check for stdalign.h that conforms to C11. -dnl Copyright 2011-2015 Free Software Foundation, Inc. +dnl Copyright 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -32,12 +32,8 @@ AC_DEFUN([gl_STDALIGN_H], /* Test _Alignas only on platforms where gnulib can help. */ #if \ ((defined __cplusplus && 201103 <= __cplusplus) \ - || (defined __APPLE__ && defined __MACH__ \ - ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ - : __GNUC__) \ - || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ - || __ICC || 0x5110 <= __SUNPRO_C \ - || 1300 <= _MSC_VER) + || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \ + || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) struct alignas_test { char c; char alignas (8) alignas_8; }; char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 ? 1 : -1]; diff --git a/m4/stdbool.m4 b/m4/stdbool.m4 index 7273b8224..006ed52de 100644 --- a/m4/stdbool.m4 +++ b/m4/stdbool.m4 @@ -1,6 +1,6 @@ # Check for stdbool.h that conforms to C99. -dnl Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index 231050274..c555e2952 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,6 +1,6 @@ -dnl A placeholder for <stddef.h>, for platforms that have issues. -# stddef_h.m4 serial 5 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. +# stddef_h.m4 serial 4 +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -10,9 +10,6 @@ AC_DEFUN([gl_STDDEF_H], AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) STDDEF_H= - AC_CHECK_TYPE([max_align_t], [], [HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h], - [[#include <stddef.h> - ]]) if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h @@ -46,6 +43,5 @@ AC_DEFUN([gl_STDDEF_H_DEFAULTS], [ dnl Assume proper GNU behavior unless another module says otherwise. REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) - HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) ]) diff --git a/m4/stdint.m4 b/m4/stdint.m4 index 4011a4942..1981d9dbc 100644 --- a/m4/stdint.m4 +++ b/m4/stdint.m4 @@ -1,5 +1,5 @@ # stdint.m4 serial 43 -dnl Copyright (C) 2001-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4 index 5097c0b0d..7fc2ce9a8 100644 --- a/m4/stdint_h.m4 +++ b/m4/stdint_h.m4 @@ -1,5 +1,5 @@ # stdint_h.m4 serial 9 -dnl Copyright (C) 1997-2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4 index f60cc2156..d15913a3c 100644 --- a/m4/stdio_h.m4 +++ b/m4/stdio_h.m4 @@ -1,41 +1,14 @@ -# stdio_h.m4 serial 46 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# stdio_h.m4 serial 43 +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDIO_H], [ - dnl For __USE_MINGW_ANSI_STDIO - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - AC_REQUIRE([gl_STDIO_H_DEFAULTS]) gl_NEXT_HEADERS([stdio.h]) - dnl Determine whether __USE_MINGW_ANSI_STDIO makes printf and - dnl inttypes.h behave like gnu instead of system; we must give our - dnl printf wrapper the right attribute to match. - AC_CACHE_CHECK([which flavor of printf attribute matches inttypes macros], - [gl_cv_func_printf_attribute_flavor], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #define __STDC_FORMAT_MACROS 1 - #include <stdio.h> - #include <inttypes.h> - /* For non-mingw systems, compilation will trivially succeed. - For mingw, compilation will succeed for older mingw (system - printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ - #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ - (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) - extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; - #endif - ]])], [gl_cv_func_printf_attribute_flavor=system], - [gl_cv_func_printf_attribute_flavor=gnu])]) - if test "$gl_cv_func_printf_attribute_flavor" = gnu; then - AC_DEFINE([GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU], [1], - [Define to 1 if printf and friends should be labeled with - attribute "__gnu_printf__" instead of "__printf__"]) - fi - dnl No need to create extra modules for these functions. Everyone who uses dnl <stdio.h> likely needs them. GNULIB_FSCANF=1 diff --git a/m4/stdlib_h.m4 b/m4/stdlib_h.m4 index 0b4c623ec..03b448b94 100644 --- a/m4/stdlib_h.m4 +++ b/m4/stdlib_h.m4 @@ -1,5 +1,5 @@ # stdlib_h.m4 serial 42 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -55,7 +55,6 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R]) GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) - GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R]) GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM]) GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) @@ -108,7 +107,6 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) - REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) diff --git a/m4/strdup.m4 b/m4/strdup.m4 index 90ea29d22..1681a30eb 100644 --- a/m4/strdup.m4 +++ b/m4/strdup.m4 @@ -1,6 +1,6 @@ # strdup.m4 serial 13 -dnl Copyright (C) 2002-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/m4/strftime.m4 b/m4/strftime.m4 index 4557626ae..0ba3dd074 100644 --- a/m4/strftime.m4 +++ b/m4/strftime.m4 @@ -1,6 +1,6 @@ # serial 33 -# Copyright (C) 1996-1997, 1999-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 1996-1997, 1999-2007, 2009-2014 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/m4/string_h.m4 b/m4/string_h.m4 index 55d09ef40..64e683f9d 100644 --- a/m4/string_h.m4 +++ b/m4/string_h.m4 @@ -1,6 +1,6 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007-2015 Free Software Foundation, Inc. +# Copyright (C) 2007-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_file_h.m4 b/m4/sys_file_h.m4 index 7b6a05a40..ad78efb9c 100644 --- a/m4/sys_file_h.m4 +++ b/m4/sys_file_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <sys/file.h>. # serial 6 -# Copyright (C) 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2008-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_select_h.m4 b/m4/sys_select_h.m4 index 5ec5919f2..1a502b4eb 100644 --- a/m4/sys_select_h.m4 +++ b/m4/sys_select_h.m4 @@ -1,5 +1,5 @@ # sys_select_h.m4 serial 20 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4 index eaeabe7d9..114d82817 100644 --- a/m4/sys_socket_h.m4 +++ b/m4/sys_socket_h.m4 @@ -1,5 +1,5 @@ # sys_socket_h.m4 serial 23 -dnl Copyright (C) 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4 index 6c909e816..eaa7642ba 100644 --- a/m4/sys_stat_h.m4 +++ b/m4/sys_stat_h.m4 @@ -1,5 +1,5 @@ # sys_stat_h.m4 serial 28 -*- Autoconf -*- -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_time_h.m4 b/m4/sys_time_h.m4 index 28c8b1acb..5c79300f8 100644 --- a/m4/sys_time_h.m4 +++ b/m4/sys_time_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <sys/time.h>. # serial 8 -# Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -105,7 +105,6 @@ AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS], HAVE_GETTIMEOFDAY=1; AC_SUBST([HAVE_GETTIMEOFDAY]) HAVE_STRUCT_TIMEVAL=1; AC_SUBST([HAVE_STRUCT_TIMEVAL]) HAVE_SYS_TIME_H=1; AC_SUBST([HAVE_SYS_TIME_H]) - HAVE_TIMEZONE_T=0; AC_SUBST([HAVE_TIMEZONE_T]) REPLACE_GETTIMEOFDAY=0; AC_SUBST([REPLACE_GETTIMEOFDAY]) REPLACE_STRUCT_TIMEVAL=0; AC_SUBST([REPLACE_STRUCT_TIMEVAL]) ]) diff --git a/m4/sys_times_h.m4 b/m4/sys_times_h.m4 index fe927405c..fad63c4f0 100644 --- a/m4/sys_times_h.m4 +++ b/m4/sys_times_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for <sys/times.h>. # serial 8 -# Copyright (C) 2008-2015 Free Software Foundation, Inc. +# Copyright (C) 2008-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_types_h.m4 b/m4/sys_types_h.m4 index 2232aece6..9748905b5 100644 --- a/m4/sys_types_h.m4 +++ b/m4/sys_types_h.m4 @@ -1,5 +1,5 @@ # sys_types_h.m4 serial 5 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/sys_uio_h.m4 b/m4/sys_uio_h.m4 index 3dfbcbe6e..ba6b4b5ed 100644 --- a/m4/sys_uio_h.m4 +++ b/m4/sys_uio_h.m4 @@ -1,5 +1,5 @@ # sys_uio_h.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/tempname.m4 b/m4/tempname.m4 index b1694d684..1594e1f5d 100644 --- a/m4/tempname.m4 +++ b/m4/tempname.m4 @@ -1,6 +1,6 @@ #serial 5 -# Copyright (C) 2006-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2006-2007, 2009-2014 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/m4/time_h.m4 b/m4/time_h.m4 index 754b469a0..9852778f9 100644 --- a/m4/time_h.m4 +++ b/m4/time_h.m4 @@ -1,8 +1,8 @@ # Configure a more-standard replacement for <time.h>. -# Copyright (C) 2000-2001, 2003-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc. -# serial 9 +# serial 8 # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -26,7 +26,7 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY], ]) dnl Check whether 'struct timespec' is declared -dnl in time.h, sys/time.h, pthread.h, or unistd.h. +dnl in time.h, sys/time.h, or pthread.h. AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], [ @@ -44,7 +44,6 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], TIME_H_DEFINES_STRUCT_TIMESPEC=0 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 - UNISTD_H_DEFINES_STRUCT_TIMESPEC=0 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then TIME_H_DEFINES_STRUCT_TIMESPEC=1 else @@ -71,26 +70,12 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], [gl_cv_sys_struct_timespec_in_pthread_h=no])]) if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 - else - AC_CACHE_CHECK([for struct timespec in <unistd.h>], - [gl_cv_sys_struct_timespec_in_unistd_h], - [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[#include <unistd.h> - ]], - [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], - [gl_cv_sys_struct_timespec_in_unistd_h=yes], - [gl_cv_sys_struct_timespec_in_unistd_h=no])]) - if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then - UNISTD_H_DEFINES_STRUCT_TIMESPEC=1 - fi fi fi fi AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) - AC_SUBST([UNISTD_H_DEFINES_STRUCT_TIMESPEC]) ]) AC_DEFUN([gl_TIME_MODULE_INDICATOR], @@ -109,7 +94,6 @@ AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME]) GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) - GNULIB_TIME_RZ=0; AC_SUBST([GNULIB_TIME_RZ]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) diff --git a/m4/time_r.m4 b/m4/time_r.m4 index 8df7e139c..7e15600f7 100644 --- a/m4/time_r.m4 +++ b/m4/time_r.m4 @@ -1,6 +1,6 @@ dnl Reentrant time functions: localtime_r, gmtime_r. -dnl Copyright (C) 2003, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/time_rz.m4 b/m4/time_rz.m4 deleted file mode 100644 index 0c1f2c373..000000000 --- a/m4/time_rz.m4 +++ /dev/null @@ -1,21 +0,0 @@ -dnl Time zone functions: tzalloc, localtime_rz, etc. - -dnl Copyright (C) 2015 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -dnl Written by Paul Eggert. - -AC_DEFUN([gl_TIME_RZ], -[ - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) - AC_REQUIRE([AC_STRUCT_TIMEZONE]) - AC_CHECK_FUNCS_ONCE([tzset]) - - AC_CHECK_TYPES([timezone_t], [], [], [[#include <time.h>]]) - if test "$ac_cv_type_timezone_t" = yes; then - HAVE_TIMEZONE_T=1 - fi -]) diff --git a/m4/timegm.m4 b/m4/timegm.m4 deleted file mode 100644 index 8e68b99ba..000000000 --- a/m4/timegm.m4 +++ /dev/null @@ -1,26 +0,0 @@ -# timegm.m4 serial 11 -dnl Copyright (C) 2003, 2007, 2009-2015 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -AC_DEFUN([gl_FUNC_TIMEGM], -[ - AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) - AC_REQUIRE([gl_FUNC_MKTIME]) - REPLACE_TIMEGM=0 - AC_CHECK_FUNCS_ONCE([timegm]) - if test $ac_cv_func_timegm = yes; then - if test $gl_cv_func_working_mktime = no; then - # Assume that timegm is buggy if mktime is. - REPLACE_TIMEGM=1 - fi - else - HAVE_TIMEGM=0 - fi -]) - -# Prerequisites of lib/timegm.c. -AC_DEFUN([gl_PREREQ_TIMEGM], [ - : -]) diff --git a/m4/times.m4 b/m4/times.m4 index 0359bbcee..3ee364b8c 100644 --- a/m4/times.m4 +++ b/m4/times.m4 @@ -1,5 +1,5 @@ # times.m4 serial 2 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/tm_gmtoff.m4 b/m4/tm_gmtoff.m4 index 71a88f92f..486351b47 100644 --- a/m4/tm_gmtoff.m4 +++ b/m4/tm_gmtoff.m4 @@ -1,5 +1,5 @@ # tm_gmtoff.m4 serial 3 -dnl Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2009-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/trunc.m4 b/m4/trunc.m4 index da276c1ff..ba87bd0c0 100644 --- a/m4/trunc.m4 +++ b/m4/trunc.m4 @@ -1,5 +1,5 @@ # trunc.m4 serial 9 -dnl Copyright (C) 2007, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 index b3c581f7b..1fa197e69 100644 --- a/m4/unistd_h.m4 +++ b/m4/unistd_h.m4 @@ -1,5 +1,5 @@ -# unistd_h.m4 serial 68 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +# unistd_h.m4 serial 67 +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -173,11 +173,9 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) REPLACE_READ=0; AC_SUBST([REPLACE_READ]) REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) - REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) - REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4 index 4708f2b8e..106192ea2 100644 --- a/m4/vasnprintf.m4 +++ b/m4/vasnprintf.m4 @@ -1,5 +1,5 @@ # vasnprintf.m4 serial 36 -dnl Copyright (C) 2002-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/visibility.m4 b/m4/visibility.m4 index 6fff7459c..552e39772 100644 --- a/m4/visibility.m4 +++ b/m4/visibility.m4 @@ -1,5 +1,5 @@ # visibility.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2005, 2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2008, 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/vsnprintf.m4 b/m4/vsnprintf.m4 index 28be6fd18..07f739df9 100644 --- a/m4/vsnprintf.m4 +++ b/m4/vsnprintf.m4 @@ -1,5 +1,5 @@ # vsnprintf.m4 serial 6 -dnl Copyright (C) 2002-2004, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/warn-on-use.m4 b/m4/warn-on-use.m4 index 1e98dc9b7..cc690f8e2 100644 --- a/m4/warn-on-use.m4 +++ b/m4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 5 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/warnings.m4 b/m4/warnings.m4 index 5ae01def1..43156f450 100644 --- a/m4/warnings.m4 +++ b/m4/warnings.m4 @@ -1,5 +1,5 @@ # warnings.m4 serial 11 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/wchar_h.m4 b/m4/wchar_h.m4 index 9d1b0f8b6..85db95286 100644 --- a/m4/wchar_h.m4 +++ b/m4/wchar_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/wchar_t.m4 b/m4/wchar_t.m4 index dc964e67e..839a04c17 100644 --- a/m4/wchar_t.m4 +++ b/m4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/wcrtomb.m4 b/m4/wcrtomb.m4 index 7e3fe3f54..844ef6a8c 100644 --- a/m4/wcrtomb.m4 +++ b/m4/wcrtomb.m4 @@ -1,5 +1,5 @@ # wcrtomb.m4 serial 11 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/wctype_h.m4 b/m4/wctype_h.m4 index 95a4705b0..3fac0ee09 100644 --- a/m4/wctype_h.m4 +++ b/m4/wctype_h.m4 @@ -2,7 +2,7 @@ dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it. -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/wint_t.m4 b/m4/wint_t.m4 index ca3fd449a..9b07b0709 100644 --- a/m4/wint_t.m4 +++ b/m4/wint_t.m4 @@ -1,5 +1,5 @@ # wint_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2003, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/write.m4 b/m4/write.m4 index ce7042ef1..820dd4f77 100644 --- a/m4/write.m4 +++ b/m4/write.m4 @@ -1,5 +1,5 @@ # write.m4 serial 5 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/m4/xsize.m4 b/m4/xsize.m4 index 98faf7de0..3af23ec75 100644 --- a/m4/xsize.m4 +++ b/m4/xsize.m4 @@ -1,5 +1,5 @@ # xsize.m4 serial 5 -dnl Copyright (C) 2003-2004, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2004, 2008-2014 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -2,7 +2,7 @@ # This Makefile fragment tries to be general-purpose enough to be # used by many projects via the gnulib maintainer-makefile module. -## Copyright (C) 2001-2015 Free Software Foundation, Inc. +## Copyright (C) 2001-2014 Free Software Foundation, Inc. ## ## This program is free software: you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by @@ -21,6 +21,13 @@ # ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) ME := maint.mk +# Diagnostic for continued use of deprecated variable. +# Remove in 2013 +ifneq ($(build_aux),) + $(error "$(ME): \ +set $$(_build-aux) relative to $$(srcdir) instead of $$(build_aux)") +endif + # Helper variables. _empty = _sp = $(_empty) $(_empty) @@ -148,7 +155,6 @@ export LC_ALL = C ## Sanity checks. ## ## --------------- ## -ifneq ($(_gl-Makefile),) _cfg_mk := $(wildcard $(srcdir)/cfg.mk) # Collect the names of rules starting with 'sc_'. @@ -190,7 +196,6 @@ local-check := \ $(filter-out $(local-checks-to-skip), $(local-checks-available))) syntax-check: $(local-check) -endif # _sc_search_regexp # @@ -440,7 +445,7 @@ sc_require_config_h: # You must include <config.h> before including any other header file. # This can possibly be via a package-specific header, if given by cfg.mk. sc_require_config_h_first: - @if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \ + @if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ fail=0; \ for i in $$($(VC_LIST_EXCEPT) | grep '\.c$$'); do \ grep '^# *include\>' $$i | $(SED) 1q \ @@ -464,7 +469,7 @@ sc_prohibit_HAVE_MBRTOWC: define _sc_header_without_use dummy=; : so we do not need a semicolon before each use; \ h_esc=`echo '[<"]'"$$h"'[">]'|$(SED) 's/\./\\\\./g'`; \ - if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \ + if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ files=$$(grep -l '^# *include '"$$h_esc" \ $$($(VC_LIST_EXCEPT) | grep '\.c$$')) && \ grep -LE "$$re" $$files | grep . && \ @@ -711,7 +716,7 @@ sc_changelog: # Ensure that each .c file containing a "main" function also # calls set_program_name. sc_program_name: - @require='set_program_name *\(.*\);' \ + @require='set_program_name *\(m?argv\[0\]\);' \ in_vc_files='\.c$$' \ containing='\<main *(' \ halt='the above files do not call set_program_name' \ @@ -996,14 +1001,6 @@ sc_prohibit_undesirable_word_seq: | grep -vE '$(ignore_undesirable_word_sequence_RE_)' | grep . \ && { echo '$(ME): undesirable word sequence' >&2; exit 1; } || : -# Except for shell files and for loops, double semicolon is probably a mistake -sc_prohibit_double_semicolon: - @prohibit='; *;[ {} \]*(/[/*]|$$)' \ - in_vc_files='\.[chly]$$' \ - exclude='\bfor *\(.*\)' \ - halt="Double semicolon detected" \ - $(_sc_search_regexp) - _ptm1 = use "test C1 && test C2", not "test C1 -''a C2" _ptm2 = use "test C1 || test C2", not "test C1 -''o C2" # Using test's -a and -o operators is not portable. @@ -1195,7 +1192,7 @@ sc_copyright_check: in_vc_files=$(sample-test) \ halt='out of date copyright in $(sample-test); update it' \ $(_sc_search_regexp) - @require='Copyright @copyright\{\} .*'$$(date +%Y) \ + @require='Copyright @copyright\{\} .*'$$(date +%Y)' Free' \ in_vc_files=$(texi) \ halt='out of date copyright in $(texi); update it' \ $(_sc_search_regexp) @@ -1600,7 +1597,7 @@ ifeq (a,b) # do not need to be marked. Symbols matching '__.*' are # reserved by the compiler, so are automatically excluded below. _gl_TS_unmarked_extern_functions ?= main usage -_gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\w+) *\(/ +_gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\S+) *\(/ # If your project uses a macro like "XTERN", then put # the following in cfg.mk to override this default: @@ -1633,7 +1630,6 @@ _gl_TS_other_headers ?= *.h .PHONY: _gl_tight_scope _gl_tight_scope: $(bin_PROGRAMS) - sed_wrap='s/^/^_?/;s/$$/$$/'; \ t=exceptions-$$$$; \ trap 's=$$?; rm -f $$t; exit $$s' 0; \ for sig in 1 2 3 13 15; do \ @@ -1643,20 +1639,20 @@ _gl_tight_scope: $(bin_PROGRAMS) test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`; \ hdr=`for f in $(_gl_TS_headers); do \ test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`; \ - ( printf '%s\n' '__.*' $(_gl_TS_unmarked_extern_functions); \ + ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_functions); \ grep -h -A1 '^extern .*[^;]$$' $$src \ - | grep -vE '^(extern |--|#)' | $(SED) 's/ .*//; /^$$/d'; \ + | grep -vE '^(extern |--)' | $(SED) 's/ .*//'; \ perl -lne \ - '$(_gl_TS_function_match) and print $$1' $$hdr; \ - ) | sort -u | $(SED) "$$sed_wrap" > $$t; \ - nm -g $(_gl_TS_obj_files)|$(SED) -n 's/.* T //p'|grep -Ev -f $$t \ + '$(_gl_TS_function_match) and print "^$$1\$$"' $$hdr; \ + ) | sort -u > $$t; \ + nm -e $(_gl_TS_obj_files)|$(SED) -n 's/.* T //p'|grep -Ev -f $$t \ && { echo the above functions should have static scope >&2; \ exit 1; } || : ; \ - ( printf '%s\n' '__.*' main $(_gl_TS_unmarked_extern_vars); \ - perl -lne '$(_gl_TS_var_match) and print $$1' \ + ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_vars); \ + perl -lne '$(_gl_TS_var_match) and print "^$$1\$$"' \ $$hdr $(_gl_TS_other_headers) \ - ) | sort -u | $(SED) "$$sed_wrap" > $$t; \ - nm -g $(_gl_TS_obj_files) | $(SED) -n 's/.* [BCDGRS] //p' \ + ) | sort -u > $$t; \ + nm -e $(_gl_TS_obj_files) | $(SED) -n 's/.* [BCDGRS] //p' \ | sort -u | grep -Ev -f $$t \ && { echo the above variables should have static scope >&2; \ exit 1; } || : |