mirror of
git://git.gnupg.org/gnupg.git
synced 2024-12-23 10:29:58 +01:00
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
|
/* xasprintf.c
|
||
|
|
* Copyright (C) 2003 Free Software Foundation, Inc.
|
||
|
|
*
|
||
|
|
* This file is part of GnuPG.
|
||
|
|
*
|
||
|
|
* GnuPG 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 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* GnuPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <config.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#include "util.h"
|
||
|
|
#include "iobuf.h"
|
||
|
|
|
||
|
|
/* Same as asprintf but return an allocated buffer suitable to be
|
||
|
|
freed using xfree. This function simply dies on memory failure,
|
||
|
|
thus no extra check is required. */
|
||
|
|
char *
|
||
|
|
xasprintf (const char *fmt, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
char *buf, *p;
|
||
|
|
|
||
|
|
va_start (ap, fmt);
|
||
|
|
if (vasprintf (&buf, fmt, ap) < 0)
|
||
|
|
log_fatal ("asprintf failed: %s\n", strerror (errno));
|
||
|
|
va_end (ap);
|
||
|
|
p = xstrdup (buf);
|
||
|
|
free (buf);
|
||
|
|
return p;
|
||
|
|
}
|