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/* $Id: test-vasprintf.c,v 1.4 2016/07/18 18:35:05 schwarze Exp $ */
/*
* Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#if defined(__linux__) || defined(__MINT__)
#define _GNU_SOURCE /* vasprintf() */
#endif
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
static int testfunc(char **, const char *, ...);
static int
testfunc(char **ret, const char *format, ...)
{
va_list ap;
int irc;
va_start(ap, format);
irc = vasprintf(ret, format, ap);
va_end(ap);
return irc;
}
int
main(void)
{
char *ret;
if (testfunc(&ret, "%s.", "Text") != 5)
return 1;
if (strcmp(ret, "Text."))
return 2;
return 0;
}
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