mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
|
/* Test feature wrapper for formatted 'vasprintf' output.
|
||
|
|
Copyright (C) 2024 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
The GNU C Library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
The GNU C Library 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
|
||
|
|
Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<https://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
static int
|
||
|
|
printf_under_test (const char *restrict fmt, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
int result;
|
||
|
|
char *str;
|
||
|
|
|
||
|
|
va_start (ap, fmt);
|
||
|
|
result = vasprintf (&str, fmt, ap);
|
||
|
|
va_end (ap);
|
||
|
|
if (result < 0)
|
||
|
|
{
|
||
|
|
perror ("vasprintf");
|
||
|
|
goto out;
|
||
|
|
}
|
||
|
|
if (fwrite (str, sizeof (*str), result, stdout) != result)
|
||
|
|
{
|
||
|
|
perror ("fwrite");
|
||
|
|
result = -1;
|
||
|
|
}
|
||
|
|
free (str);
|
||
|
|
out:
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifndef TIMEOUT
|
||
|
|
# define TIMEOUT (DEFAULT_TIMEOUT * 12)
|
||
|
|
#endif
|