| Commit message (Collapse) | Author | Age | Files | Lines |
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* lib/backupfile.c: Sort include directives, and remove
unnecessary <limits.h> include.
(FALLTHROUGH): New macro, copied from other modules.
(backupfile_internal): Use it to avoid code duplication.
This lets GCC 8.2.1 generate better code by inlining the
call to check_extension.
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New module opendirat with code taken from fts.
Use this module to let backupfile use a directory file descriptor.
* NEWS: Document the incompatible change.
* lib/backup-find.c (find_backup_file_name):
* lib/backup-rename.c (backup_file_rename):
New arg DIR_FD.
* lib/backupfile.c: Include stdint.h, for SIZE_MAX.
(SIZE_MAX): Remove.
Include opendirat.h rather than dirent--.h.
(check_extension): New args DIR_FD and BASE_MAX. All callers changed.
(numbered_backup): New args DIR_FD and PNEW_FD. All callers changed.
(backupfile_internal): New arg DIR_FD. All callers changed.
* lib/fts.c: Include opendirat.h.
(opendirat): Move to opendirat.c.
* lib/opendirat.c, lib/opendirat.h, modules/opendirat: New files.
* modules/backupfile (Depends-on): Remove dirfd, opendir.
Add opendirat.
* modules/fts (Depends-on): Remove fdopendir, openat-safer.
Add opendirat.
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It's looking like Glibc will add a renameat2 function
that is incompatible with Gnulib renameat2; see:
https://sourceware.org/ml/libc-alpha/2018-07/msg00064.html
To help avoid future confusion, rename renameat2 to something else.
Use the name 'renameatu', as the Gnulib function is close to the
Glibc function. Perhaps someday there will also be a renameat2
Gnulib module, which mimicks the future glibc renameat2, but that
can wait as nobody seems to need such a module now.
* NEWS: Mention this.
* lib/renameatu.c: Rename from lib/renameat2.c.
* lib/renameatu.h: Rename from lib/renameat2.h.
* modules/renameat2: Rename from modules/renameatu.
* modules/renameat2-tests: Rename from modules/renameat2-tests.
All uses of "renameat2" in identifiers or file name
changed to "renameatu", except for two instances in
lib/renameatu.c that deal with the Linux kernel's
renameat2 syscall.
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* doc/posix-functions/readdir.texi (readdir):
* doc/posix-headers/dirent.texi (dirent.h):
Document more readdir portability issues.
* lib/backupfile.c (REAL_DIR_ENTRY): Remove.
(numbered_backup): Don’t treat inode 0 any differently from
other inode values.
* lib/glob.c (struct readdir_result): Remove skip_entry member.
(readdir_result_skip_entry, D_INO_TO_RESULT): Remove.
All uses removed.
* modules/glob (Depends-on): Remove d-ino.
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* lib/backupfile.c (set_simple_backup_suffix): New function.
Also, reject suffixes containing "/".
(backupfile_internal): Use it.
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It is like backupfile, except it avoids some race conditions,
and it does not output to stderr or exit.
* MODULES.html.sh: Add backup-rename.
* lib/backup-find.c, lib/backup-internal.h, lib/backup-rename.c:
* modules/backup-rename: New files.
* lib/backupfile.c: Turn this into an internals file, which
contains code common to backupfile and backup_rename. Do not
include argmatch.h or xalloc.h: include xalloc-oversized.h.
Include renameat2.h and fcntl.h.
(BACKUP_NOMEM): New constant.
(numbered_backup): New args BASE_OFFSET and *DIRPP. Do not exit
on memory exhaustion; just return BACKUP_NOMEM. Caller changed.
(backupfile_internal): Rename from find_backup_file_name.
Support new arg RENAME.
(backup_args, backup_types, get_version, xget_version):
Move to lib/backup-find.c.
* lib/backupfile.h (backup_file_rename): New decl.
* modules/backupfile (Files): Add lib/backup-internal.h,
lib/backup-find.c.
(Depends-on): Add dirfd, fcntl, renameat2.
(lib_SOURCES): Add backup-find.c.
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* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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* lib/backupfile.c (find_backup_file_name): Initialize the
global variable here, to simplify usage, and to only call
getenv() when needed.
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* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date.
* all files: Run 'make update-copyright'.
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I ran 'make update-copyright'.
Signed-off-by: Eric Blake <eblake@redhat.com>
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Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
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Run "make update-copyright".
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Run the new "make update-copyright" rule.
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Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
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The files named by the following are exempted:
grep -v '^#' config/srclist.txt|grep -v '^$' \
| while read src dst; do
test -f "$dst" && { echo "$dst"; continue; }
test -d "$dst" || continue
echo "$dst"/$(basename "$src")
done > exempt
git ls-files tests/unictype >> exempt
In the remaining files, convert to all-interval notation if
- there is already at least one year interval like 2000-2003
- the file is maintained by me
- the file is in lib/uni*/, where that style already prevails
Otherwise, use update-copyright's default.
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* lib/backupfile.c (includes): Use "dirent--.h", since
numbered_backup can write to stderr during readdir.
* lib/savedir.c (includes): Likewise.
* lib/chdir-long.c (includes): Use "fcntl--.h", since openat
emulation can write to stderr on failure.
* lib/fts.c (includes) [!_LIBC]: Likewise for opendir and openat.
* lib/getcwd.c: Document why opendir_safer is unused.
* lib/glob.c: Likewise.
* lib/scandir.c: Likewise.
* lib/openat-proc.c: Likewise, for open_safer.
* modules/backupfile (Depends-on): Add dirent-safer.
* modules/savedir (Depends-on): Likewise.
* modules/fts (Depends-on): Add dirent-safer and openat-safer.
* modules/chdir-long (Depends-on): Add openat-safer.
Signed-off-by: Eric Blake <ebb9@byu.net>
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longer worry about uses that don't define HAVE_CONFIG_H.
* acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
* basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
* canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
* cloexec.c, close-stream.c, closeout.c, creat-safer.c:
* cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
* dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
* exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
* file-type.c, fileblocks.c, filemode.c, filenamecat.c:
* fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
* ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
* getcwd.c, getdate.y, getdomainname.c, getgroups.c:
* gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
* getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
* gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
* glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
* human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
* isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
* malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
* memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
* mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
* mountlist.c, nanosleep.c, obstack.c, open-safer.c:
* openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
* pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
* quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
* realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
* same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
* sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
* stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
* strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
* timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
* utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
* xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
* xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
* xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
Likewise.
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Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
macros into the GNU _D_EXACT_NAMLEN.
* savedir.c: Likewise.
(savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
* backupfile.m4, d-ino.m4, d-type.m4, dirfd.m4, fts.m4, getcwd.m4:
* savedir.m4:
Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
macros into the GNU _D_EXACT_NAMLEN.
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* lib/getopt.c: Likewise.
* lib/getpagesize.h: Likewise.
* lib/glob.c: Remove most VMS cruft; it hasn't been tested for a while and
probably does not work.
* lib/backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
Don't worry about this obsolete case any more.
(HAVE_DIR): Remove. All uses removed; we now assume you can read
directories.
* lib/dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
worry about this obsolete case any more.
* lib/fts.c: Likewise.
* lib/getcwd.c: Likewise.
* lib/glob.h: Likewise.
* lib/savedir.c: Likewise.
* m4/backupfile.m4 (gl_BACKUPFILE): Check for dirent.h, instead
of invoking obsolescent AC_HEADER_DIRENT macro.
* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
* m4/d-type.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE): Likewise.
* m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise.
* m4/fts.m4 (gl_FUNC_FTS_CORE): Likewise.
* m4/getcwd.m4 (gl_PREREQ_GETCWD): Likewise.
* m4/glob.m4 (gl_PREREQ_GLOB): Likewise.
* m4/savedir.m4 (gl_SAVEDIR): Likewise.
* m4/readdir.m4: Remove; no longer needed.
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* lib/fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
(isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
(ISGRAPH): Remove. All uses changed to isgraph.
(FOLD) [!defined _LIBC]: Remove special case.
* lib/getdate.y (lookup_word): Remove no-longer-needed call to islower.
* lib/regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
HAVE_ISBLANK.
* lib/strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
* m4/fnmatch.m4 (_AC_LIBOBJ_FNMATCH): Don't check for getenv decl;
no longer needed. Check for isblank decl.
* m4/mkstemp.m4 (gl_PREREQ_TEMPNAME): Don't check for getenv decl.
* m4/regex.m4 (gl_PREREQ_REGEX): Dheck for isblank decl instead
of existence.
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* .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
stat-time.h.
* argmatch.h: Include verify.h
(ARGMATCH_VERIFY): Use verify rather than rolling our own.
(ARGMATCH_ASSERT): Remove; unused.
* canonicalize.c: Assume STDC_HEADERS.
* exclude.c: Include "strcase.h".
* regex_internal.h [!defined _LIBC]: Likewise.
* getusershell.c: Include stdio--.h rather than stdio.h
and stdio-safer.h.
(getusershell): Call fopen, not fopen_safer.
* save-cwd.c: Include fcntl--.h rather than fcntl.h.
Do not include unistd-safer.h.
(save_cwd): Don't call fd_safer; no longer needed
now that we include fcntl--.h.
* modules/argmatch (Depends-on): Add verify.
* modules/getloadavg (Depends-on): Depend on fcntl-safer, not
unistd-safer.
* modules/save-cwd (Depends-on): Likewise.
* backupfile.m4, calloc.m4, chown.m4, cloexec.m4, dup2.m4:
* fileblocks.m4, free.m4, ftruncate.m4, getcwd.m4, getpagesize.m4:
* getugroups.m4, group-member.m4, idcache.m4, link-follow.m4:
* mkstemp.m4, mktime.m4, mountlist.m4, nanosleep.m4, pathmax.m4:
* physmem.m4, posixver.m4, putenv.m4, safe-read.m4, same.m4:
* save-cwd.m4, stdio-safer.m4, unistd-safer.m4, unlinkdir.m4:
* userspec.m4, xgetcwd.m4, xreadlink.m4:
Don't bother checking for string.h, stdlib.h, unistd.h.
* fts.m4 (gl_FUNC_FTS_CORE): Don't require
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK; that's now the lstat
module's job.
* jm-macros.m4 (gl_MACROS): Likewise.
* prereq.m4 (gl_PREREQ): Add gl_FUNC_LSTAT.
* backupfile.c: Use ARGMATCH_VERIFY, just in case.
* posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
the .tm_year member, since otherwise gcc-4.0 would now warn about
tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
* quotearg.c (quotearg_n_options): Change code to be suboptimal, in
order to avoid an unsuppressible warning from gcc on 64-bit systems.
* lstat.m4 (gl_FUNC_LSTAT):
Use AC_LIBSOURCES to require lstat.c and lstat.h.
Remove obsolete comment.
* xreadlink.m4: Use AC_LIBSOURCES and AC_LIBOBJ.
* xstrtod.m4: Likewise.
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* __fpending.c, acl.c, argmatch.c,
argp-help.c, argp-parse.c,
argp-pvh.c, backupfile.c, basename.c, c-stack.c,
calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
fd-safer.c, file-type.c, fileblocks.c, filemode.c,
filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
modechange.c, mountlist.c, open-safer.c, physmem.c,
pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
userspec.c, utimecmp.c, version-etc-fsf.c,
version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
Standardize inclusion of config.h.
* __fpending.h, dirfd.h, getdate.h, human.h,
inttostr.h: Removed inclusion of config.h from header files.
* inttostr.c: Adjusted in-tree users.
* timespec.h: Remove superfluous warning to include config.h.
* atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
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Rename locals to avoid shadowing 'basename'.
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if we can get away with just <stddef.h>.
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* addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
without checking for HAVE_LIMITS_H.
* backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
to do that.
* fatal.c: Include <stdarg.h> without checking for __STDC__.
* exclude.c: Include <stdbool.h> unconditionally.
* tempname.c: Include <stddef.h> unconditionally.
* hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
* modechange.c, rpmatch.c (NULL): Don't define, since
<stddef.h> does that.
* quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
* safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
* safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
* xstrtol.c: Likewise.
* safe-read.c: Remove TYPE_SIGNED; no longer needed.
* savedir.c: Include <stddef.h> instead of defining NULL.
in m4:
* backupfile.m4 (gl_BACKUPFILE): Don't check for limits.h.
* fsusage.m4 (gl_PREREQ_FSUSAGE_EXTRA): Likewise.
* human.m4 (gl_HUMAN): Likewise.
* pathmax.m4 (gl_PATHMAX): Likewise.
* rpmatch.m4 (gl_FUNC_RPMATCH): Likewise.
* userspec.m4 (gl_USERSPEC): Likewise.
* xreadlink.m4 (gl_XREADLINK): Likewise.
* m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise.
* quote.m4 (gl_QUOTE): Don't check for stddef.h.
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add 2002 to Copyright line
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Include <dirname.h> after size_t is defined.
(find_backup_file_name, max_backup_version): Use base_len instead of
rolling it ourselves.
Handle the case of "" and (on DOS) "C:" correctly.
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Declare malloc if needed.
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now that autoconf always defines the HAVE_DECL_ symbols.
Arrange for cpp to fail if the configure-time
declaration check was not run.
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(backup_args): Reorder enum members.
(backup_types): Likewise.
(get_version): Take an additional parameter, `context'.
(xget_version): Like get_version, but if the `version' argument is NULL,
use the value of the envvar VERSION_CONTROL.
(base_name): Declare.
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