1*57718be8SEnji Cooper /* $NetBSD: h_vsnprintf.c,v 1.3 2012/03/15 02:02:22 joerg Exp $ */
2*57718be8SEnji Cooper
3*57718be8SEnji Cooper /*
4*57718be8SEnji Cooper * Copyright (c) 2008 The NetBSD Foundation, Inc.
5*57718be8SEnji Cooper * All rights reserved.
6*57718be8SEnji Cooper *
7*57718be8SEnji Cooper * Redistribution and use in source and binary forms, with or without
8*57718be8SEnji Cooper * modification, are permitted provided that the following conditions
9*57718be8SEnji Cooper * are met:
10*57718be8SEnji Cooper * 1. Redistributions of source code must retain the above copyright
11*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer.
12*57718be8SEnji Cooper * 2. Redistributions in binary form must reproduce the above copyright
13*57718be8SEnji Cooper * notice, this list of conditions and the following disclaimer in the
14*57718be8SEnji Cooper * documentation and/or other materials provided with the distribution.
15*57718be8SEnji Cooper *
16*57718be8SEnji Cooper * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17*57718be8SEnji Cooper * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18*57718be8SEnji Cooper * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19*57718be8SEnji Cooper * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20*57718be8SEnji Cooper * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21*57718be8SEnji Cooper * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22*57718be8SEnji Cooper * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23*57718be8SEnji Cooper * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24*57718be8SEnji Cooper * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25*57718be8SEnji Cooper * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26*57718be8SEnji Cooper * POSSIBILITY OF SUCH DAMAGE.
27*57718be8SEnji Cooper */
28*57718be8SEnji Cooper
29*57718be8SEnji Cooper #include <sys/cdefs.h>
30*57718be8SEnji Cooper __COPYRIGHT("@(#) Copyright (c) 2008\
31*57718be8SEnji Cooper The NetBSD Foundation, inc. All rights reserved.");
32*57718be8SEnji Cooper __RCSID("$NetBSD: h_vsnprintf.c,v 1.3 2012/03/15 02:02:22 joerg Exp $");
33*57718be8SEnji Cooper
34*57718be8SEnji Cooper #include <stdio.h>
35*57718be8SEnji Cooper #include <stdlib.h>
36*57718be8SEnji Cooper #include <stdarg.h>
37*57718be8SEnji Cooper
38*57718be8SEnji Cooper static void wrap(size_t, const char *, ...) __printflike(2, 3);
39*57718be8SEnji Cooper
40*57718be8SEnji Cooper void
wrap(size_t len,const char * fmt,...)41*57718be8SEnji Cooper wrap(size_t len, const char *fmt, ...)
42*57718be8SEnji Cooper {
43*57718be8SEnji Cooper char b[10];
44*57718be8SEnji Cooper va_list ap;
45*57718be8SEnji Cooper va_start(ap, fmt);
46*57718be8SEnji Cooper (void)vsnprintf(b, len, fmt, ap);
47*57718be8SEnji Cooper (void)printf("%s\n", b);
48*57718be8SEnji Cooper va_end(ap);
49*57718be8SEnji Cooper }
50*57718be8SEnji Cooper
51*57718be8SEnji Cooper int
main(int argc,char * argv[])52*57718be8SEnji Cooper main(int argc, char *argv[])
53*57718be8SEnji Cooper {
54*57718be8SEnji Cooper size_t len = atoi(argv[1]);
55*57718be8SEnji Cooper wrap(len, "%s", "012345678901234567890");
56*57718be8SEnji Cooper return 0;
57*57718be8SEnji Cooper }
58