1 /* $NetBSD: swprintf.c,v 1.3 2013/04/19 15:22:25 joerg Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 Tim J. Robbins 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 #if defined(LIBC_SCCS) && !defined(lint) 31 #if 0 32 __FBSDID("$FreeBSD: src/lib/libc/stdio/swprintf.c,v 1.1 2002/09/21 13:00:30 tjr Exp $"); 33 #else 34 __RCSID("$NetBSD: swprintf.c,v 1.3 2013/04/19 15:22:25 joerg Exp $"); 35 #endif 36 #endif /* LIBC_SCCS and not lint */ 37 38 #include "namespace.h" 39 #include <stdarg.h> 40 #include <stdio.h> 41 #include <wchar.h> 42 43 __weak_alias(swprintf_l, _swprintf_l) 44 45 int 46 swprintf(wchar_t * __restrict s, size_t n, const wchar_t * __restrict fmt, ...) 47 { 48 int ret; 49 va_list ap; 50 51 va_start(ap, fmt); 52 ret = vswprintf(s, n, fmt, ap); 53 va_end(ap); 54 55 return ret; 56 } 57 58 int 59 swprintf_l(wchar_t * __restrict s, size_t n, locale_t loc, 60 const wchar_t * __restrict fmt, ...) 61 { 62 int ret; 63 va_list ap; 64 65 va_start(ap, fmt); 66 ret = vswprintf_l(s, n, loc, fmt, ap); 67 va_end(ap); 68 69 return ret; 70 } 71