1  /*-
 2   * Copyright (c) 1990, 1993
 3   *	The Regents of the University of California.  All rights reserved.
 4   *
 5   * This code is derived from software contributed to Berkeley by
 6   * Chris Torek.
 7   *
 8   * Redistribution and use in source and binary forms, with or without
 9   * modification, are permitted provided that the following conditions
10   * are met:
11   * 1. Redistributions of source code must retain the above copyright
12   *    notice, this list of conditions and the following disclaimer.
13   * 2. Redistributions in binary form must reproduce the above copyright
14   *    notice, this list of conditions and the following disclaimer in the
15   *    documentation and/or other materials provided with the distribution.
16   * 4. Neither the name of the University nor the names of its contributors
17   *    may be used to endorse or promote products derived from this software
18   *    without specific prior written permission.
19   *
20   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30   * SUCH DAMAGE.
31   */
32  
33  #include <sys/cdefs.h>
34  __FBSDID("$FreeBSD: src/lib/libc/stdio/asprintf.c,v 1.15 2009/03/02 04:11:42 das Exp $");
35  
36  #include "xlocale_private.h"
37  
38  #include <stdio.h>
39  #include <stdarg.h>
40  
41  int
42  asprintf(char ** __restrict s, char const * __restrict fmt, ...)
43  {
44  	int ret;
45  	va_list ap;
46  
47  	va_start(ap, fmt);
48  	ret = vasprintf_l(s, __current_locale(), fmt, ap);
49  	va_end(ap);
50  	return (ret);
51  }
52  
53  int
54  asprintf_l(char ** __restrict s, locale_t loc, char const * __restrict fmt, ...)
55  {
56  	int ret;
57  	va_list ap;
58  
59  	va_start(ap, fmt);
60  	ret = vasprintf_l(s, loc, fmt, ap);
61  	va_end(ap);
62  	return (ret);
63  }