octave-kai/gnulib-hg: lib/xvasprintf.h annotate

annotate lib/xvasprintf.h @ 14350:4cf3b58aaf12

Don't interfere with a program's definition of __attribute__. * lib/argp.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (argp_error, __argp_error, argp_failure, __argp_failure): Use it. * lib/argp-fmtstream.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (__argp_fmtstream_printf, argp_fmtstream_printf): Use it. * lib/argp-help.c (hol_entry_long_iterate): Use __attribute__ only for GCC 3 or newer. * lib/error.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (error, error_at_line): Use it. * lib/hash.h (__attribute__): Remove definition. (ATTRIBUTE_WUR): Update definition. Define always. * lib/openat.h (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. * lib/sigpipe-die.h (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. * lib/vasnprintf.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (asnprintf, vasnprintf): Use it. * lib/xalloc.h (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE): Define always. * lib/xmemdup0.h (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. * lib/xprintf.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (xprintf, xvprintf, xfprintf, xvfprintf): Use it. * lib/xstrtol.h (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. * lib/xvasprintf.h (__attribute__): Remove definition. (_GL_ATTRIBUTE_FORMAT): New macro. (xasprintf, xvasprintf): Use it. * tests/test-argmatch.c (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. * tests/test-exclude.c (__attribute__): Remove definition. (ATTRIBUTE_NORETURN): Update definition. Define always. Reported by Paul Eggert.

author	Bruno Haible <bruno@clisp.org>
date	Sun, 13 Feb 2011 23:21:20 +0100
parents	97fc9a21a8fb
children	8250f2777afc

rev	line source
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1 /* vasprintf and asprintf with out-of-memory checking.
14079 97fc9a21a8fb maint: update almost all copyright ranges to include 2011 Jim Meyering <meyering@redhat.com> parents: 12762 diff changeset	2 Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	3
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 8386 diff changeset	4 This program is free software: you can redistribute it and/or modify
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	5 it under the terms of the GNU General Public License as published by
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 8386 diff changeset	6 the Free Software Foundation; either version 3 of the License, or
bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 8386 diff changeset	7 (at your option) any later version.
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	8
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	9 This program is distributed in the hope that it will be useful,
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	10 but WITHOUT ANY WARRANTY; without even the implied warranty of
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 GNU General Public License for more details.
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	13
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 8386 diff changeset	14 You should have received a copy of the GNU General Public License
bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 8386 diff changeset	15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	16
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	17 #ifndef _XVASPRINTF_H
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	18 #define _XVASPRINTF_H
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	19
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	20 /* Get va_list. */
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	21 #include <stdarg.h>
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	22
12762 410eaa89fb57 Avoid a link error due to the __printf__ symbol. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	23 /* The __attribute__ feature is available in gcc versions 2.5 and later.
410eaa89fb57 Avoid a link error due to the __printf__ symbol. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	24 The __-protected variants of the attributes 'format' and 'printf' are
410eaa89fb57 Avoid a link error due to the __printf__ symbol. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	25 accepted by gcc versions 2.6.4 (effectively 2.7) and later.
14350 4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	26 We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
12762 410eaa89fb57 Avoid a link error due to the __printf__ symbol. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	27 gnulib and libintl do '#define printf __printf__' when they override
410eaa89fb57 Avoid a link error due to the __printf__ symbol. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	28 the 'printf' function. */
14350 4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	29 #if __GNUC__ > 2 \|\| (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	30 # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	31 #else
4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	32 # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	33 #endif
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	34
8386 4ec84f742938 Convert tabs in the middle of preprocessor directives. Bruno Haible <bruno@clisp.org> parents: 6880 diff changeset	35 #ifdef __cplusplus
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	36 extern "C" {
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	37 #endif
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	38
6880 4c57482eb676 Fix the comment fix. Bruno Haible <bruno@clisp.org> parents: 6879 diff changeset	39 /* Write formatted output to a string dynamically allocated with malloc(),
4c57482eb676 Fix the comment fix. Bruno Haible <bruno@clisp.org> parents: 6879 diff changeset	40 and return it. Upon [ENOMEM] memory allocation error, call xalloc_die.
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	41 On some other error
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	42 - [EOVERFLOW] resulting string length is > INT_MAX,
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	43 - [EINVAL] invalid format string,
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	44 - [EILSEQ] error during conversion between wide and multibyte characters,
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	45 return NULL. */
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	46 extern char xasprintf (const char format, ...)
14350 4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	47 _GL_ATTRIBUTE_FORMAT ((__printf__, 1, 2));
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	48 extern char xvasprintf (const char format, va_list args)
14350 4cf3b58aaf12 Don't interfere with a program's definition of __attribute__. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	49 _GL_ATTRIBUTE_FORMAT ((__printf__, 1, 0));
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	50
8386 4ec84f742938 Convert tabs in the middle of preprocessor directives. Bruno Haible <bruno@clisp.org> parents: 6880 diff changeset	51 #ifdef __cplusplus
5218 f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	52 }
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	53 #endif
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	54
f96c64693f86 New module 'xvasprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	55 #endif /* _XVASPRINTF_H */

Mercurial > hg > octave-kai > gnulib-hg

annotate lib/xvasprintf.h @ 14350:4cf3b58aaf12