40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Copyright (C) 1991-2016 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 <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <libioP.h>
|
|
#define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a)
|
|
|
|
/* Write formatted output into S, according to the format
|
|
string FORMAT, writing no more than MAXLEN characters. */
|
|
/* VARARGS3 */
|
|
int
|
|
__snprintf (char *s, size_t maxlen, const char *format, ...)
|
|
{
|
|
va_list arg;
|
|
int done;
|
|
|
|
va_start (arg, format);
|
|
done = __vsnprintf (s, maxlen, format, arg);
|
|
va_end (arg);
|
|
|
|
return done;
|
|
}
|
|
libc_hidden_def (__snprintf)
|
|
ldbl_weak_alias (__snprintf, snprintf)
|