newlib-cygwin/winsup/mingw/mingwex/stdio/snprintf.c

45 lines
1.6 KiB
C

/* snprintf.c
*
* $Id$
*
* Provides an implementation of the "snprintf" function, conforming
* generally to C99 and SUSv3/POSIX specifications, with extensions
* to support Microsoft's non-standard format specifications. This
* is included in libmingwex.a, replacing the redirection through
* libmoldnames.a, to the MSVCRT standard "_snprintf" function; (the
* standard MSVCRT function remains available, and may be invoked
* directly, using this fully qualified form of its name).
*
* Written by Keith Marshall <keithmarshall@users.sourceforge.net>
*
* This is free software. You may redistribute and/or modify it as you
* see fit, without restriction of copyright.
*
* This software is provided "as is", in the hope that it may be useful,
* but WITHOUT WARRANTY OF ANY KIND, not even any implied warranty of
* MERCHANTABILITY, nor of FITNESS FOR ANY PARTICULAR PURPOSE. At no
* time will the author accept any form of liability for any damages,
* however caused, resulting from the use of this software.
*
*/
#include <stdio.h>
#include <stdarg.h>
#include "pformat.h"
int __cdecl __snprintf (char *, size_t, const char *fmt, ...) __MINGW_NOTHROW;
int __cdecl __mingw_alias(snprintf) (char *, size_t, const char *, ...) __MINGW_NOTHROW;
int __cdecl __vsnprintf (char *, size_t, const char *fmt, va_list) __MINGW_NOTHROW;
int __cdecl __snprintf( char *buf, size_t length, const char *fmt, ... )
{
va_list argv; va_start( argv, fmt );
register int retval = __vsnprintf( buf, length, fmt, argv );
va_end( argv );
return retval;
}
/* $RCSfile$Revision$: end of file */