1 /* vasprintf and asprintf with out-of-memory checking.
2 Copyright (C) 2002-2004, 2006-2007 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
24 /* This feature is available in gcc versions 2.5 and later. */
25 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
26 # define __attribute__(Spec) /* empty */
28 /* The __-protected variants of `format' and `printf' attributes
29 are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
30 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
31 # define __format__ format
32 # define __printf__ printf
40 /* Write formatted output to a string dynamically allocated with malloc(),
41 and return it. Upon [ENOMEM] memory allocation error, call xalloc_die.
43 - [EOVERFLOW] resulting string length is > INT_MAX,
44 - [EINVAL] invalid format string,
45 - [EILSEQ] error during conversion between wide and multibyte characters,
47 extern char *xasprintf (const char *format, ...)
48 __attribute__ ((__format__ (__printf__, 1, 2)));
49 extern char *xvasprintf (const char *format, va_list args)
50 __attribute__ ((__format__ (__printf__, 1, 0)));
56 #endif /* _XVASPRINTF_H */