glibc/debug/snprintf_chk.c
2012-02-09 23:18:22 +00:00

41 lines
1.3 KiB
C

/* Copyright (C) 1991, 1995, 1997, 1998, 2004, 2006
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
<http://www.gnu.org/licenses/>. */
#include <libioP.h>
#include <stdarg.h>
#include <stdio.h>
/* Write formatted output into S, according to the format
string FORMAT, writing no more than MAXLEN characters. */
/* VARARGS5 */
int
___snprintf_chk (char *s, size_t maxlen, int flags, size_t slen,
const char *format, ...)
{
va_list arg;
int done;
va_start (arg, format);
done = __vsnprintf_chk (s, maxlen, flags, slen, format, arg);
va_end (arg);
return done;
}
ldbl_strong_alias (___snprintf_chk, __snprintf_chk)