clrerr.c revision 330897
1141527Snjl/*- 2141527Snjl * SPDX-License-Identifier: BSD-3-Clause 3141527Snjl * 4141527Snjl * Copyright (c) 1990, 1993 5141527Snjl * The Regents of the University of California. All rights reserved. 6141527Snjl * 7141527Snjl * This code is derived from software contributed to Berkeley by 8141527Snjl * Chris Torek. 9141527Snjl * 10141527Snjl * Redistribution and use in source and binary forms, with or without 11141527Snjl * modification, are permitted provided that the following conditions 12141527Snjl * are met: 13141527Snjl * 1. Redistributions of source code must retain the above copyright 14141527Snjl * notice, this list of conditions and the following disclaimer. 15141527Snjl * 2. Redistributions in binary form must reproduce the above copyright 16141527Snjl * notice, this list of conditions and the following disclaimer in the 17141527Snjl * documentation and/or other materials provided with the distribution. 18141527Snjl * 3. Neither the name of the University nor the names of its contributors 19141527Snjl * may be used to endorse or promote products derived from this software 20141527Snjl * without specific prior written permission. 21141527Snjl * 22141527Snjl * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23141527Snjl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24141527Snjl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25141527Snjl * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26141527Snjl * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27162404Sru * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28141527Snjl * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29141527Snjl * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30141527Snjl * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31141527Snjl * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32141527Snjl * SUCH DAMAGE. 33141527Snjl */ 34141527Snjl 35141527Snjl#if defined(LIBC_SCCS) && !defined(lint) 36141527Snjlstatic char sccsid[] = "@(#)clrerr.c 8.1 (Berkeley) 6/4/93"; 37141527Snjl#endif /* LIBC_SCCS and not lint */ 38141840Sru#include <sys/cdefs.h> 39141527Snjl__FBSDID("$FreeBSD: stable/11/lib/libc/stdio/clrerr.c 330897 2018-03-14 03:19:51Z eadler $"); 40141840Sru 41141527Snjl#include "namespace.h" 42141840Sru#include <stdio.h> 43141527Snjl#include "un-namespace.h" 44141527Snjl#include "libc_private.h" 45141527Snjl 46141527Snjl#undef clearerr 47141527Snjl#undef clearerr_unlocked 48141527Snjl 49141527Snjlvoid 50142033Snjlclearerr(FILE *fp) 51142033Snjl{ 52141840Sru FLOCKFILE(fp); 53141527Snjl __sclearerr(fp); 54141840Sru FUNLOCKFILE(fp); 55141527Snjl} 56141527Snjl 57141527Snjlvoid 58141527Snjlclearerr_unlocked(FILE *fp) 59141527Snjl{ 60141527Snjl 61141527Snjl __sclearerr(fp); 62141527Snjl} 63141527Snjl