diff options
| -rw-r--r-- | gl/gnulib.mk | 74 | ||||
| -rw-r--r-- | gl/m4/extensions.m4 | 58 | ||||
| -rw-r--r-- | gl/m4/gnulib-cache.m4 | 4 | ||||
| -rw-r--r-- | gl/m4/gnulib-comp.m4 | 6 | ||||
| -rw-r--r-- | gl/m4/string_h.m4 | 77 | ||||
| -rw-r--r-- | gl/string_.h | 548 |
6 files changed, 3 insertions, 764 deletions
diff --git a/gl/gnulib.mk b/gl/gnulib.mk index f858275033..f727afe883 100644 --- a/gl/gnulib.mk +++ b/gl/gnulib.mk @@ -9,7 +9,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --dir=. --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --aux-dir=build-aux --avoid=gettext-h --avoid=malloc-posix --avoid=realloc-posix --avoid=snprintf --avoid=stdbool --avoid=stdio --avoid=sys_socket --avoid=unistd --avoid=vasnprintf --makefile-name=gnulib.mk --libtool --macro-prefix=gl arpa_inet error fdl gendocs getaddrinfo getline getpass gpl-2.0 inet_ntop inet_pton lgpl-2.1 maintainer-makefile progname readline version-etc-fsf +# Reproduce by: gnulib-tool --import --dir=. --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --aux-dir=build-aux --avoid=gettext-h --avoid=malloc-posix --avoid=realloc-posix --avoid=snprintf --avoid=stdbool --avoid=stdio --avoid=string --avoid=sys_socket --avoid=unistd --avoid=vasnprintf --makefile-name=gnulib.mk --libtool --macro-prefix=gl arpa_inet error fdl gendocs getaddrinfo getline getpass gpl-2.0 inet_ntop inet_pton lgpl-2.1 maintainer-makefile progname readline version-etc-fsf MOSTLYCLEANFILES += core *.stackdump @@ -126,14 +126,6 @@ EXTRA_libgnu_la_SOURCES += inet_pton.c ## end gnulib module inet_pton -## begin gnulib module link-warning - -LINK_WARNING_H=$(top_srcdir)/build-aux/link-warning.h - -EXTRA_DIST += $(top_srcdir)/build-aux/link-warning.h - -## end gnulib module link-warning - ## begin gnulib module lseek @@ -196,70 +188,6 @@ EXTRA_libgnu_la_SOURCES += strdup.c ## end gnulib module strdup -## begin gnulib module string - -BUILT_SOURCES += string.h - -# We need the following in order to create <string.h> when the system -# doesn't have one that works with the given compiler. -string.h: string_.h - rm -f $@-t $@ - { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ - sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \ - -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \ - -e 's|@''GNULIB_MBSLEN''@|$(GNULIB_MBSLEN)|g' \ - -e 's|@''GNULIB_MBSNLEN''@|$(GNULIB_MBSNLEN)|g' \ - -e 's|@''GNULIB_MBSCHR''@|$(GNULIB_MBSCHR)|g' \ - -e 's|@''GNULIB_MBSRCHR''@|$(GNULIB_MBSRCHR)|g' \ - -e 's|@''GNULIB_MBSSTR''@|$(GNULIB_MBSSTR)|g' \ - -e 's|@''GNULIB_MBSCASECMP''@|$(GNULIB_MBSCASECMP)|g' \ - -e 's|@''GNULIB_MBSNCASECMP''@|$(GNULIB_MBSNCASECMP)|g' \ - -e 's|@''GNULIB_MBSPCASECMP''@|$(GNULIB_MBSPCASECMP)|g' \ - -e 's|@''GNULIB_MBSCASESTR''@|$(GNULIB_MBSCASESTR)|g' \ - -e 's|@''GNULIB_MBSCSPN''@|$(GNULIB_MBSCSPN)|g' \ - -e 's|@''GNULIB_MBSPBRK''@|$(GNULIB_MBSPBRK)|g' \ - -e 's|@''GNULIB_MBSSPN''@|$(GNULIB_MBSSPN)|g' \ - -e 's|@''GNULIB_MBSSEP''@|$(GNULIB_MBSSEP)|g' \ - -e 's|@''GNULIB_MBSTOK_R''@|$(GNULIB_MBSTOK_R)|g' \ - -e 's|@''GNULIB_MEMMEM''@|$(GNULIB_MEMMEM)|g' \ - -e 's|@''GNULIB_MEMPCPY''@|$(GNULIB_MEMPCPY)|g' \ - -e 's|@''GNULIB_MEMRCHR''@|$(GNULIB_MEMRCHR)|g' \ - -e 's|@''GNULIB_STPCPY''@|$(GNULIB_STPCPY)|g' \ - -e 's|@''GNULIB_STPNCPY''@|$(GNULIB_STPNCPY)|g' \ - -e 's|@''GNULIB_STRCHRNUL''@|$(GNULIB_STRCHRNUL)|g' \ - -e 's|@''GNULIB_STRDUP''@|$(GNULIB_STRDUP)|g' \ - -e 's|@''GNULIB_STRNDUP''@|$(GNULIB_STRNDUP)|g' \ - -e 's|@''GNULIB_STRNLEN''@|$(GNULIB_STRNLEN)|g' \ - -e 's|@''GNULIB_STRPBRK''@|$(GNULIB_STRPBRK)|g' \ - -e 's|@''GNULIB_STRSEP''@|$(GNULIB_STRSEP)|g' \ - -e 's|@''GNULIB_STRCASESTR''@|$(GNULIB_STRCASESTR)|g' \ - -e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \ - -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ - -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ - -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \ - -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \ - -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \ - -e 's|@''HAVE_STRCASECMP''@|$(HAVE_STRCASECMP)|g' \ - -e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \ - -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \ - -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \ - -e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \ - -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \ - -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \ - -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \ - -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \ - -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ - -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ - -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \ - < $(srcdir)/string_.h; \ - } > $@-t - mv $@-t $@ -MOSTLYCLEANFILES += string.h string.h-t - -EXTRA_DIST += string_.h - -## end gnulib module string - ## begin gnulib module version-etc libgnu_la_SOURCES += version-etc.h version-etc.c diff --git a/gl/m4/extensions.m4 b/gl/m4/extensions.m4 deleted file mode 100644 index 143a9e5403..0000000000 --- a/gl/m4/extensions.m4 +++ /dev/null @@ -1,58 +0,0 @@ -# serial 4 -*- Autoconf -*- -# Enable extensions on systems that normally disable them. - -# Copyright (C) 2003, 2006 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. - -# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS -# Autoconf. Perhaps we can remove this once we can assume Autoconf -# 2.61 or later everywhere, but since CVS Autoconf mutates rapidly -# enough in this area it's likely we'll need to redefine -# AC_USE_SYSTEM_EXTENSIONS for quite some time. - -# AC_USE_SYSTEM_EXTENSIONS -# ------------------------ -# Enable extensions on systems that normally disable them, -# typically due to standards-conformance issues. -AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS], -[ - AC_BEFORE([$0], [AC_COMPILE_IFELSE]) - AC_BEFORE([$0], [AC_RUN_IFELSE]) - - AC_REQUIRE([AC_GNU_SOURCE]) - AC_REQUIRE([AC_AIX]) - AC_REQUIRE([AC_MINIX]) - - AH_VERBATIM([__EXTENSIONS__], -[/* Enable extensions on Solaris. */ -#ifndef __EXTENSIONS__ -# undef __EXTENSIONS__ -#endif -#ifndef _POSIX_PTHREAD_SEMANTICS -# undef _POSIX_PTHREAD_SEMANTICS -#endif -#ifndef _TANDEM_SOURCE -# undef _TANDEM_SOURCE -#endif]) - AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], - [ac_cv_safe_to_define___extensions__], - [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM([ -# define __EXTENSIONS__ 1 - AC_INCLUDES_DEFAULT])], - [ac_cv_safe_to_define___extensions__=yes], - [ac_cv_safe_to_define___extensions__=no])]) - test $ac_cv_safe_to_define___extensions__ = yes && - AC_DEFINE([__EXTENSIONS__]) - AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) - AC_DEFINE([_TANDEM_SOURCE]) -]) - -# gl_USE_SYSTEM_EXTENSIONS -# ------------------------ -# Enable extensions on systems that normally disable them, -# typically due to standards-conformance issues. -AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], - [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])]) diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4 index e99f2982ef..4ca757a20d 100644 --- a/gl/m4/gnulib-cache.m4 +++ b/gl/m4/gnulib-cache.m4 @@ -15,12 +15,12 @@ # Specification in the form of a command-line invocation: -# gnulib-tool --import --dir=. --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --aux-dir=build-aux --avoid=gettext-h --avoid=malloc-posix --avoid=realloc-posix --avoid=snprintf --avoid=stdbool --avoid=stdio --avoid=sys_socket --avoid=unistd --avoid=vasnprintf --makefile-name=gnulib.mk --libtool --macro-prefix=gl arpa_inet error fdl gendocs getaddrinfo getline getpass gpl-2.0 inet_ntop inet_pton lgpl-2.1 maintainer-makefile progname readline version-etc-fsf +# gnulib-tool --import --dir=. --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --aux-dir=build-aux --avoid=gettext-h --avoid=malloc-posix --avoid=realloc-posix --avoid=snprintf --avoid=stdbool --avoid=stdio --avoid=string --avoid=sys_socket --avoid=unistd --avoid=vasnprintf --makefile-name=gnulib.mk --libtool --macro-prefix=gl arpa_inet error fdl gendocs getaddrinfo getline getpass gpl-2.0 inet_ntop inet_pton lgpl-2.1 maintainer-makefile progname readline version-etc-fsf # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([gl/override]) gl_MODULES([arpa_inet error fdl gendocs getaddrinfo getline getpass gpl-2.0 inet_ntop inet_pton lgpl-2.1 maintainer-makefile progname readline version-etc-fsf]) -gl_AVOID([gettext-h malloc-posix realloc-posix snprintf stdbool stdio sys_socket unistd vasnprintf]) +gl_AVOID([gettext-h malloc-posix realloc-posix snprintf stdbool stdio string sys_socket unistd vasnprintf]) gl_SOURCE_BASE([gl]) gl_M4_BASE([gl/m4]) gl_PO_BASE([]) diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4 index 7bd1e8e157..fcade33317 100644 --- a/gl/m4/gnulib-comp.m4 +++ b/gl/m4/gnulib-comp.m4 @@ -26,7 +26,6 @@ AC_DEFUN([gl_EARLY], m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable AC_REQUIRE([AC_PROG_RANLIB]) AC_REQUIRE([AC_GNU_SOURCE]) - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([AC_FUNC_FSEEKO]) dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode dnl for the builtin va_copy to work. With Autoconf 2.60 or later, @@ -67,7 +66,6 @@ AC_DEFUN([gl_INIT], gl_STDARG_H gl_FUNC_STRDUP gl_STRING_MODULE_INDICATOR([strdup]) - gl_HEADER_STRING_H m4_popdef([AC_LIBSOURCES]) m4_popdef([AC_REPLACE_FUNCS]) m4_popdef([AC_LIBOBJ]) @@ -108,7 +106,6 @@ AC_DEFUN([gl_FILE_LIST], [ build-aux/GNUmakefile build-aux/config.rpath build-aux/gendocs.sh - build-aux/link-warning.h build-aux/maint.mk doc/fdl.texi doc/gendocs_template @@ -135,13 +132,11 @@ AC_DEFUN([gl_FILE_LIST], [ lib/readline.c lib/readline.h lib/strdup.c - lib/string_.h lib/version-etc-fsf.c lib/version-etc.c lib/version-etc.h m4/arpa_inet_h.m4 m4/error.m4 - m4/extensions.m4 m4/fseeko.m4 m4/getaddrinfo.m4 m4/getdelim.m4 @@ -160,5 +155,4 @@ AC_DEFUN([gl_FILE_LIST], [ m4/socklen.m4 m4/stdarg.m4 m4/strdup.m4 - m4/string_h.m4 ]) diff --git a/gl/m4/string_h.m4 b/gl/m4/string_h.m4 deleted file mode 100644 index ec51e9a018..0000000000 --- a/gl/m4/string_h.m4 +++ /dev/null @@ -1,77 +0,0 @@ -# Configure a GNU-like replacement for <string.h>. - -# Copyright (C) 2007 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([gl_HEADER_STRING_H], -[ - dnl Use AC_REQUIRE here, so that the default behavior below is expanded - dnl once only, before all statements that occur in other macros. - AC_REQUIRE([gl_HEADER_STRING_H_BODY]) -]) - -AC_DEFUN([gl_HEADER_STRING_H_BODY], -[ - AC_REQUIRE([AC_C_RESTRICT]) - AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) - gl_CHECK_NEXT_HEADERS([string.h]) -]) - -AC_DEFUN([gl_STRING_MODULE_INDICATOR], -[ - dnl Use AC_REQUIRE here, so that the default settings are expanded once only. - AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) - GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 -]) - -AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], -[ - GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) - GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) - GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR]) - GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY]) - GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY]) - GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL]) - GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP]) - GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP]) - GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) - GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) - GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) - GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) - GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) - GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) - GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN]) - GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR]) - GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR]) - GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR]) - GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP]) - GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP]) - GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP]) - GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR]) - GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN]) - GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK]) - GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN]) - GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) - GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) - dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) - HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) - HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR]) - HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY]) - HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY]) - HAVE_STRCASECMP=1; AC_SUBST([HAVE_STRCASECMP]) - HAVE_DECL_STRNCASECMP=1; AC_SUBST([HAVE_DECL_STRNCASECMP]) - HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL]) - HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP]) - HAVE_STRNDUP=1; AC_SUBST([HAVE_STRNDUP]) - HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP]) - HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN]) - HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK]) - HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) - HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) - HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) -]) diff --git a/gl/string_.h b/gl/string_.h deleted file mode 100644 index bfb22b0ebc..0000000000 --- a/gl/string_.h +++ /dev/null @@ -1,548 +0,0 @@ -/* A GNU-like <string.h>. - - Copyright (C) 1995-1996, 2001-2007 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 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#ifndef _GL_STRING_H - -/* The include_next requires a split double-inclusion guard. */ -#@INCLUDE_NEXT@ @NEXT_STRING_H@ - -#ifndef _GL_STRING_H -#define _GL_STRING_H - - -/* The definition of GL_LINK_WARNING is copied here. */ - - -#ifdef __cplusplus -extern "C" { -#endif - -/* Return the first occurrence of NEEDLE in HAYSTACK. */ -#if @GNULIB_MEMMEM@ -# if ! @HAVE_DECL_MEMMEM@ -extern void *memmem (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len); -# endif -#elif defined GNULIB_POSIXCHECK -# undef memmem -# define memmem(a,al,b,bl) \ - (GL_LINK_WARNING ("memmem is unportable - " \ - "use gnulib module memmem for portability"), \ - memmem (a, al, b, bl)) -#endif - -/* Copy N bytes of SRC to DEST, return pointer to bytes after the - last written byte. */ -#if @GNULIB_MEMPCPY@ -# if ! @HAVE_MEMPCPY@ -extern void *mempcpy (void *restrict __dest, void const *restrict __src, - size_t __n); -# endif -#elif defined GNULIB_POSIXCHECK -# undef mempcpy -# define mempcpy(a,b,n) \ - (GL_LINK_WARNING ("mempcpy is unportable - " \ - "use gnulib module mempcpy for portability"), \ - mempcpy (a, b, n)) -#endif - -/* Search backwards through a block for a byte (specified as an int). */ -#if @GNULIB_MEMRCHR@ -# if ! @HAVE_DECL_MEMRCHR@ -extern void *memrchr (void const *, int, size_t); -# endif -#elif defined GNULIB_POSIXCHECK -# undef memrchr -# define memrchr(a,b,c) \ - (GL_LINK_WARNING ("memrchr is unportable - " \ - "use gnulib module memrchr for portability"), \ - memrchr (a, b, c)) -#endif - -/* Copy SRC to DST, returning the address of the terminating '\0' in DST. */ -#if @GNULIB_STPCPY@ -# if ! @HAVE_STPCPY@ -extern char *stpcpy (char *restrict __dst, char const *restrict __src); -# endif -#elif defined GNULIB_POSIXCHECK -# undef stpcpy -# define stpcpy(a,b) \ - (GL_LINK_WARNING ("stpcpy is unportable - " \ - "use gnulib module stpcpy for portability"), \ - stpcpy (a, b)) -#endif - -/* Copy no more than N bytes of SRC to DST, returning a pointer past the - last non-NUL byte written into DST. */ -#if @GNULIB_STPNCPY@ -# if ! @HAVE_STPNCPY@ -# define stpncpy gnu_stpncpy -extern char *stpncpy (char *restrict __dst, char const *restrict __src, - size_t __n); -# endif -#elif defined GNULIB_POSIXCHECK -# undef stpncpy -# define stpncpy(a,b,n) \ - (GL_LINK_WARNING ("stpncpy is unportable - " \ - "use gnulib module stpncpy for portability"), \ - stpncpy (a, b, n)) -#endif - -/* Compare strings S1 and S2, ignoring case, returning less than, equal to or - greater than zero if S1 is lexicographically less than, equal to or greater - than S2. - Note: This function does not work in multibyte locales. */ -#if ! @HAVE_STRCASECMP@ -extern int strcasecmp (char const *s1, char const *s2); -#endif -#if defined GNULIB_POSIXCHECK -/* strcasecmp() does not work with multibyte strings: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strcasecmp -# define strcasecmp(a,b) \ - (GL_LINK_WARNING ("strcasecmp cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbscasecmp if you care about " \ - "internationalization, or use c_strcasecmp (from " \ - "gnulib module c-strcase) if you want a locale " \ - "independent function"), \ - strcasecmp (a, b)) -#endif - -/* Compare no more than N bytes of strings S1 and S2, ignoring case, - returning less than, equal to or greater than zero if S1 is - lexicographically less than, equal to or greater than S2. - Note: This function cannot work correctly in multibyte locales. */ -#if ! @HAVE_DECL_STRNCASECMP@ -extern int strncasecmp (char const *s1, char const *s2, size_t n); -#endif -#if defined GNULIB_POSIXCHECK -/* strncasecmp() does not work with multibyte strings: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strncasecmp -# define strncasecmp(a,b,n) \ - (GL_LINK_WARNING ("strncasecmp cannot work correctly on character " \ - "strings in multibyte locales - " \ - "use mbsncasecmp or mbspcasecmp if you care about " \ - "internationalization, or use c_strncasecmp (from " \ - "gnulib module c-strcase) if you want a locale " \ - "independent function"), \ - strncasecmp (a, b, n)) -#endif - -#if defined GNULIB_POSIXCHECK -/* strchr() does not work with multibyte strings if the locale encoding is - GB18030 and the character to be searched is a digit. */ -# undef strchr -# define strchr(s,c) \ - (GL_LINK_WARNING ("strchr cannot work correctly on character strings " \ - "in some multibyte locales - " \ - "use mbschr if you care about internationalization"), \ - strchr (s, c)) -#endif - -/* Find the first occurrence of C in S or the final NUL byte. */ -#if @GNULIB_STRCHRNUL@ -# if ! @HAVE_STRCHRNUL@ -extern char *strchrnul (char const *__s, int __c_in); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strchrnul -# define strchrnul(a,b) \ - (GL_LINK_WARNING ("strchrnul is unportable - " \ - "use gnulib module strchrnul for portability"), \ - strchrnul (a, b)) -#endif - -/* Duplicate S, returning an identical malloc'd string. */ -#if @GNULIB_STRDUP@ -# if ! @HAVE_DECL_STRDUP@ && ! defined strdup -extern char *strdup (char const *__s); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strdup -# define strdup(a) \ - (GL_LINK_WARNING ("strdup is unportable - " \ - "use gnulib module strdup for portability"), \ - strdup (a)) -#endif - -/* Return a newly allocated copy of at most N bytes of STRING. */ -#if @GNULIB_STRNDUP@ -# if ! @HAVE_STRNDUP@ -# undef strndup -# define strndup rpl_strndup -# endif -# if ! @HAVE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@ -extern char *strndup (char const *__string, size_t __n); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strndup -# define strndup(a,n) \ - (GL_LINK_WARNING ("strndup is unportable - " \ - "use gnulib module strndup for portability"), \ - strndup (a, n)) -#endif - -/* Find the length (number of bytes) of STRING, but scan at most - MAXLEN bytes. If no '\0' terminator is found in that many bytes, - return MAXLEN. */ -#if @GNULIB_STRNLEN@ -# if ! @HAVE_DECL_STRNLEN@ -extern size_t strnlen (char const *__string, size_t __maxlen); -# endif -#elif defined GNULIB_POSIXCHECK -# undef strnlen -# define strnlen(a,n) \ - (GL_LINK_WARNING ("strnlen is unportable - " \ - "use gnulib module strnlen for portability"), \ - strnlen (a, n)) -#endif - -#if defined GNULIB_POSIXCHECK -/* strcspn() assumes the second argument is a list of single-byte characters. - Even in this simple case, it does not work with multibyte strings if the - locale encoding is GB18030 and one of the characters to be searched is a - digit. */ -# undef strcspn -# define strcspn(s,a) \ - (GL_LINK_WARNING ("strcspn cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbscspn if you care about internationalization"), \ - strcspn (s, a)) -#endif - -/* Find the first occurrence in S of any character in ACCEPT. */ -#if @GNULIB_STRPBRK@ -# if ! @HAVE_STRPBRK@ -extern char *strpbrk (char const *__s, char const *__accept); -# endif -# if defined GNULIB_POSIXCHECK -/* strpbrk() assumes the second argument is a list of single-byte characters. - Even in this simple case, it does not work with multibyte strings if the - locale encoding is GB18030 and one of the characters to be searched is a - digit. */ -# undef strpbrk -# define strpbrk(s,a) \ - (GL_LINK_WARNING ("strpbrk cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbspbrk if you care about internationalization"), \ - strpbrk (s, a)) -# endif -#elif defined GNULIB_POSIXCHECK -# undef strpbrk -# define strpbrk(s,a) \ - (GL_LINK_WARNING ("strpbrk is unportable - " \ - "use gnulib module strpbrk for portability"), \ - strpbrk (s, a)) -#endif - -#if defined GNULIB_POSIXCHECK -/* strspn() assumes the second argument is a list of single-byte characters. - Even in this simple case, it cannot work with multibyte strings. */ -# undef strspn -# define strspn(s,a) \ - (GL_LINK_WARNING ("strspn cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbsspn if you care about internationalization"), \ - strspn (s, a)) -#endif - -#if defined GNULIB_POSIXCHECK -/* strrchr() does not work with multibyte strings if the locale encoding is - GB18030 and the character to be searched is a digit. */ -# undef strrchr -# define strrchr(s,c) \ - (GL_LINK_WARNING ("strrchr cannot work correctly on character strings " \ - "in some multibyte locales - " \ - "use mbsrchr if you care about internationalization"), \ - strrchr (s, c)) -#endif - -/* Search the next delimiter (char listed in DELIM) starting at *STRINGP. - If one is found, overwrite it with a NUL, and advance *STRINGP - to point to the next char after it. Otherwise, set *STRINGP to NULL. - If *STRINGP was already NULL, nothing happens. - Return the old value of *STRINGP. - - This is a variant of strtok() that is multithread-safe and supports - empty fields. - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - Caveat: It doesn't work with multibyte strings unless all of the delimiter - characters are ASCII characters < 0x30. - - See also strtok_r(). */ -#if @GNULIB_STRSEP@ -# if ! @HAVE_STRSEP@ -extern char *strsep (char **restrict __stringp, char const *restrict __delim); -# endif -# if defined GNULIB_POSIXCHECK -# undef strsep -# define strsep(s,d) \ - (GL_LINK_WARNING ("strsep cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbssep if you care about internationalization"), \ - strsep (s, d)) -# endif -#elif defined GNULIB_POSIXCHECK -# undef strsep -# define strsep(s,d) \ - (GL_LINK_WARNING ("strsep is unportable - " \ - "use gnulib module strsep for portability"), \ - strsep (s, d)) -#endif - -#if defined GNULIB_POSIXCHECK -/* strstr() does not work with multibyte strings if the locale encoding is - different from UTF-8: - POSIX says that it operates on "strings", and "string" in POSIX is defined - as a sequence of bytes, not of characters. */ -# undef strstr -# define strstr(a,b) \ - (GL_LINK_WARNING ("strstr cannot work correctly on character strings " \ - "in most multibyte locales - " \ - "use mbsstr if you care about internationalization"), \ - strstr (a, b)) -#endif - -/* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive - comparison. */ -#if ! @HAVE_STRCASESTR@ -extern char *strcasestr (const char *haystack, const char *needle); -#endif -#if defined GNULIB_POSIXCHECK -/* strcasestr() does not work with multibyte strings: - It is a glibc extension, and glibc implements it only for unibyte - locales. */ -# undef strcasestr -# define strcasestr(a,b) \ - (GL_LINK_WARNING ("strcasestr does work correctly on character strings " \ - "in multibyte locales - " \ - "use mbscasestr if you care about " \ - "internationalization, or use c-strcasestr if you want " \ - "a locale independent function"), \ - strcasestr (a, b)) -#endif - -/* Parse S into tokens separated by characters in DELIM. - If S is NULL, the saved pointer in SAVE_PTR is used as - the next starting point. For example: - char s[] = "-abc-=-def"; - char *sp; - x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def" - x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL - x = strtok_r(NULL, "=", &sp); // x = NULL - // s = "abc\0-def\0" - - This is a variant of strtok() that is multithread-safe. - - For the POSIX documentation for this function, see: - http://www.opengroup.org/susv3xsh/strtok.html - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - Caveat: It doesn't work with multibyte strings unless all of the delimiter - characters are ASCII characters < 0x30. - - See also strsep(). */ -#if @GNULIB_STRTOK_R@ -# if ! @HAVE_DECL_STRTOK_R@ -extern char *strtok_r (char *restrict s, char const *restrict delim, - char **restrict save_ptr); -# endif -# if defined GNULIB_POSIXCHECK -# undef strtok_r -# define strtok_r(s,d,p) \ - (GL_LINK_WARNING ("strtok_r cannot work correctly on character strings " \ - "in multibyte locales - " \ - "use mbstok_r if you care about internationalization"), \ - strtok_r (s, d, p)) -# endif -#elif defined GNULIB_POSIXCHECK -# undef strtok_r -# define strtok_r(s,d,p) \ - (GL_LINK_WARNING ("strtok_r is unportable - " \ - "use gnulib module strtok_r for portability"), \ - strtok_r (s, d, p)) -#endif - - -/* The following functions are not specified by POSIX. They are gnulib - extensions. */ - -#if @GNULIB_MBSLEN@ -/* Return the number of multibyte characters in the character string STRING. - This considers multibyte characters, unlike strlen, which counts bytes. */ -extern size_t mbslen (const char *string); -#endif - -#if @GNULIB_MBSNLEN@ -/* Return the number of multibyte characters in the character string starting - at STRING and ending at STRING + LEN. */ -extern size_t mbsnlen (const char *string, size_t len); -#endif - -#if @GNULIB_MBSCHR@ -/* Locate the first single-byte character C in the character string STRING, - and return a pointer to it. Return NULL if C is not found in STRING. - Unlike strchr(), this function works correctly in multibyte locales with - encodings such as GB18030. */ -# define mbschr rpl_mbschr /* avoid collision with HP-UX function */ -extern char * mbschr (const char *string, int c); -#endif - -#if @GNULIB_MBSRCHR@ -/* Locate the last single-byte character C in the character string STRING, - and return a pointer to it. Return NULL if C is not found in STRING. - Unlike strrchr(), this function works correctly in multibyte locales with - encodings such as GB18030. */ -# define mbsrchr rpl_mbsrchr /* avoid collision with HP-UX function */ -extern char * mbsrchr (const char *string, int c); -#endif - -#if @GNULIB_MBSSTR@ -/* Find the first occurrence of the character string NEEDLE in the character - string HAYSTACK. Return NULL if NEEDLE is not found in HAYSTACK. - Unlike strstr(), this function works correctly in multibyte locales with - encodings different from UTF-8. */ -extern char * mbsstr (const char *haystack, const char *needle); -#endif - -#if @GNULIB_MBSCASECMP@ -/* Compare the character strings S1 and S2, ignoring case, returning less than, - equal to or greater than zero if S1 is lexicographically less than, equal to - or greater than S2. - Note: This function may, in multibyte locales, return 0 for strings of - different lengths! - Unlike strcasecmp(), this function works correctly in multibyte locales. */ -extern int mbscasecmp (const char *s1, const char *s2); -#endif - -#if @GNULIB_MBSNCASECMP@ -/* Compare the initial segment of the character string S1 consisting of at most - N characters with the initial segment of the character string S2 consisting - of at most N characters, ignoring case, returning less than, equal to or - greater than zero if the initial segment of S1 is lexicographically less - than, equal to or greater than the initial segment of S2. - Note: This function may, in multibyte locales, return 0 for initial segments - of different lengths! - Unlike strncasecmp(), this function works correctly in multibyte locales. - But beware that N is not a byte count but a character count! */ -extern int mbsncasecmp (const char *s1, const char *s2, size_t n); -#endif - -#if @GNULIB_MBSPCASECMP@ -/* Compare the initial segment of the character string STRING consisting of - at most mbslen (PREFIX) characters with the character string PREFIX, - ignoring case, returning less than, equal to or greater than zero if this - initial segment is lexicographically less than, equal to or greater than - PREFIX. - Note: This function may, in multibyte locales, return 0 if STRING is of - smaller length than PREFIX! - Unlike strncasecmp(), this function works correctly in multibyte - locales. */ -extern char * mbspcasecmp (const char *string, const char *prefix); -#endif - -#if @GNULIB_MBSCASESTR@ -/* Find the first occurrence of the character string NEEDLE in the character - string HAYSTACK, using case-insensitive comparison. - Note: This function may, in multibyte locales, return success even if - strlen (haystack) < strlen (needle) ! - Unlike strcasestr(), this function works correctly in multibyte locales. */ -extern char * mbscasestr (const char *haystack, const char *needle); -#endif - -#if @GNULIB_MBSCSPN@ -/* Find the first occurrence in the character string STRING of any character - in the character string ACCEPT. Return the number of bytes from the - beginning of the string to this occurrence, or to the end of the string - if none exists. - Unlike strcspn(), this function works correctly in multibyte locales. */ -extern size_t mbscspn (const char *string, const char *accept); -#endif - -#if @GNULIB_MBSPBRK@ -/* Find the first occurrence in the character string STRING of any character - in the character string ACCEPT. Return the pointer to it, or NULL if none - exists. - Unlike strpbrk(), this function works correctly in multibyte locales. */ -# define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */ -extern char * mbspbrk (const char *string, const char *accept); -#endif - -#if @GNULIB_MBSSPN@ -/* Find the first occurrence in the character string STRING of any character - not in the character string REJECT. Return the number of bytes from the - beginning of the string to this occurrence, or to the end of the string - if none exists. - Unlike strspn(), this function works correctly in multibyte locales. */ -extern size_t mbsspn (const char *string, const char *reject); -#endif - -#if @GNULIB_MBSSEP@ -/* Search the next delimiter (multibyte character listed in the character - string DELIM) starting at the character string *STRINGP. - If one is found, overwrite it with a NUL, and advance *STRINGP to point - to the next multibyte character after it. Otherwise, set *STRINGP to NULL. - If *STRINGP was already NULL, nothing happens. - Return the old value of *STRINGP. - - This is a variant of mbstok_r() that supports empty fields. - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - - See also mbstok_r(). */ -extern char * mbssep (char **stringp, const char *delim); -#endif - -#if @GNULIB_MBSTOK_R@ -/* Parse the character string STRING into tokens separated by characters in - the character string DELIM. - If STRING is NULL, the saved pointer in SAVE_PTR is used as - the next starting point. For example: - char s[] = "-abc-=-def"; - char *sp; - x = mbstok_r(s, "-", &sp); // x = "abc", sp = "=-def" - x = mbstok_r(NULL, "-=", &sp); // x = "def", sp = NULL - x = mbstok_r(NULL, "=", &sp); // x = NULL - // s = "abc\0-def\0" - - Caveat: It modifies the original string. - Caveat: These functions cannot be used on constant strings. - Caveat: The identity of the delimiting character is lost. - - See also mbssep(). */ -extern char * mbstok_r (char *string, const char *delim, char **save_ptr); -#endif - - -#ifdef __cplusplus -} -#endif - -#endif /* _GL_STRING_H */ -#endif /* _GL_STRING_H */ |