Commit | Line | Data |
---|---|---|
7c89917f RE |
1 | /* Implement the xasprintf function. |
2 | Copyright (C) 2014 Free Software Foundation, Inc. | |
3 | Contributed by Manuel Lopez-Ibanez. | |
4 | ||
5 | This file is part of the libiberty library. | |
6 | Libiberty is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Library General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2 of the License, or (at your option) any later version. | |
10 | ||
11 | Libiberty is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Library General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Library General Public | |
17 | License along with libiberty; see the file COPYING.LIB. If not, write | |
18 | to the Free Software Foundation, Inc., 51 Franklin Street - Fifth | |
19 | Floor, Boston, MA 02110-1301, USA. */ | |
20 | ||
21 | #ifdef HAVE_CONFIG_H | |
22 | #include "config.h" | |
23 | #endif | |
24 | #include "ansidecl.h" | |
25 | #include "libiberty.h" | |
26 | ||
27 | #include <stdarg.h> | |
28 | ||
29 | /* | |
30 | ||
31 | @deftypefn Replacement char* xasprintf (const char *@var{format}, ...) | |
32 | ||
33 | Print to allocated string without fail. If @code{xasprintf} fails, | |
34 | this will print a message to @code{stderr} (using the name set by | |
35 | @code{xmalloc_set_program_name}, if any) and then call @code{xexit}. | |
36 | ||
37 | @end deftypefn | |
38 | ||
39 | */ | |
40 | ||
41 | char * | |
42 | xasprintf (const char *fmt, ...) | |
43 | { | |
44 | char *buf; | |
45 | va_list ap; | |
46 | va_start (ap, fmt); | |
47 | buf = xvasprintf (fmt, ap); | |
48 | va_end (ap); | |
49 | return buf; | |
50 | } |