Home | History | Annotate | Line # | Download | only in ssp 
      1 /* $NetBSD: h_vsnprintf.c,v 1.3 2012/03/15 02:02:22 joerg Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2008 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include <sys/cdefs.h>
     30 __COPYRIGHT("@(#) Copyright (c) 2008\
     31  The NetBSD Foundation, inc. All rights reserved.");
     32 __RCSID("$NetBSD: h_vsnprintf.c,v 1.3 2012/03/15 02:02:22 joerg Exp $");
     33 
     34 #include <stdio.h>
     35 #include <stdlib.h>
     36 #include <stdarg.h>
     37 
     38 static void wrap(size_t, const char *, ...) __printflike(2, 3);
     39 
     40 void
     41 wrap(size_t len, const char *fmt, ...)
     42 {
     43 	char b[10];
     44 	va_list ap;
     45 	va_start(ap, fmt);
     46 	(void)vsnprintf(b, len, fmt, ap);
     47 	(void)printf("%s\n", b);
     48 	va_end(ap);
     49 }
     50 
     51 int
     52 main(int argc, char *argv[])
     53 {
     54 	size_t len = atoi(argv[1]);
     55 	wrap(len, "%s", "012345678901234567890");
     56 	return 0;
     57 }
     58