[apple/libc.git] / stdio / fscanf-fbsd.c

/*-
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Chris Torek.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)fscanf.c	8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libc/stdio/fscanf.c,v 1.12 2003/01/03 23:27:27 tjr Exp $");

#include "xlocale_private.h"

#include "namespace.h"
#include <stdio.h>
#include <stdarg.h>
#include "un-namespace.h"
#include "libc_private.h"
#include "local.h"

int
fscanf(FILE * __restrict fp, char const * __restrict fmt, ...)
{
	int ret;
	va_list ap;

	va_start(ap, fmt);
	FLOCKFILE(fp);
	ret = __svfscanf_l(fp, __current_locale(), fmt, ap);
	va_end(ap);
	FUNLOCKFILE(fp);
	return (ret);
}

int
fscanf_l(FILE * __restrict fp, locale_t loc, char const * __restrict fmt, ...)
{
	int ret;
	va_list ap;

	NORMALIZE_LOCALE(loc);
	va_start(ap, fmt);
	FLOCKFILE(fp);
	ret = __svfscanf_l(fp, loc, fmt, ap);
	va_end(ap);
	FUNLOCKFILE(fp);
	return (ret);
}
Commit	Line	Data
9385eb3d A	1	/*-
9385eb3d A	2	* Copyright (c) 1990, 1993
e9ce8d39 A	3	* The Regents of the University of California. All rights reserved.
e9ce8d39 A	4	*
224c7076 A	5	* This code is derived from software contributed to Berkeley by
	6	* Chris Torek.
	7	*
e9ce8d39 A	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	* 3. All advertising materials mentioning features or use of this software
	17	* must display the following acknowledgement:
	18	* This product includes software developed by the University of
	19	* California, Berkeley and its contributors.
	20	* 4. Neither the name of the University nor the names of its contributors
	21	* may be used to endorse or promote products derived from this software
	22	* without specific prior written permission.
	23	*
	24	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	25	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	27	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	30	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	31	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	32	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	33	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	34	* SUCH DAMAGE.
	35	*/
	36
5b2abdfb	37	#if defined(LIBC_SCCS) && !defined(lint)
224c7076	38	static char sccsid[] = "@(#)fscanf.c 8.1 (Berkeley) 6/4/93";
5b2abdfb	39	#endif /* LIBC_SCCS and not lint */
9385eb3d	40	#include <sys/cdefs.h>
224c7076	41	__FBSDID("$FreeBSD: src/lib/libc/stdio/fscanf.c,v 1.12 2003/01/03 23:27:27 tjr Exp $");
e9ce8d39	42
224c7076 A	43	#include "xlocale_private.h"
	44
	45	#include "namespace.h"
	46	#include <stdio.h>
	47	#include <stdarg.h>
	48	#include "un-namespace.h"
	49	#include "libc_private.h"
	50	#include "local.h"
	51
	52	int
	53	fscanf(FILE * __restrict fp, char const * __restrict fmt, ...)
	54	{
	55	int ret;
	56	va_list ap;
	57
	58	va_start(ap, fmt);
	59	FLOCKFILE(fp);
	60	ret = __svfscanf_l(fp, __current_locale(), fmt, ap);
	61	va_end(ap);
	62	FUNLOCKFILE(fp);
	63	return (ret);
	64	}
e9ce8d39	65
9385eb3d	66	int
224c7076	67	fscanf_l(FILE * __restrict fp, locale_t loc, char const * __restrict fmt, ...)
e9ce8d39	68	{
224c7076 A	69	int ret;
224c7076 A	70	va_list ap;
e9ce8d39	71
224c7076 A	72	NORMALIZE_LOCALE(loc);
	73	va_start(ap, fmt);
	74	FLOCKFILE(fp);
	75	ret = __svfscanf_l(fp, loc, fmt, ap);
	76	va_end(ap);
	77	FUNLOCKFILE(fp);
	78	return (ret);
e9ce8d39	79	}