158f0484fSRodney W. Grimes /*-
2*8a16b7a1SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause
3*8a16b7a1SPedro F. Giffuni *
458f0484fSRodney W. Grimes * Copyright (c) 1990, 1993
558f0484fSRodney W. Grimes * The Regents of the University of California. All rights reserved.
658f0484fSRodney W. Grimes *
758f0484fSRodney W. Grimes * This code is derived from software contributed to Berkeley by
858f0484fSRodney W. Grimes * Chris Torek.
958f0484fSRodney W. Grimes *
1058f0484fSRodney W. Grimes * Redistribution and use in source and binary forms, with or without
1158f0484fSRodney W. Grimes * modification, are permitted provided that the following conditions
1258f0484fSRodney W. Grimes * are met:
1358f0484fSRodney W. Grimes * 1. Redistributions of source code must retain the above copyright
1458f0484fSRodney W. Grimes * notice, this list of conditions and the following disclaimer.
1558f0484fSRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright
1658f0484fSRodney W. Grimes * notice, this list of conditions and the following disclaimer in the
1758f0484fSRodney W. Grimes * documentation and/or other materials provided with the distribution.
181d8053c5SEd Maste * 3. Neither the name of the University nor the names of its contributors
1958f0484fSRodney W. Grimes * may be used to endorse or promote products derived from this software
2058f0484fSRodney W. Grimes * without specific prior written permission.
2158f0484fSRodney W. Grimes *
2258f0484fSRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
2358f0484fSRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2458f0484fSRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2558f0484fSRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
2658f0484fSRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2758f0484fSRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2858f0484fSRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2958f0484fSRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
3058f0484fSRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
3158f0484fSRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
3258f0484fSRodney W. Grimes * SUCH DAMAGE.
3358f0484fSRodney W. Grimes */
3458f0484fSRodney W. Grimes
3558f0484fSRodney W. Grimes #include <stdio.h>
3658f0484fSRodney W. Grimes
3758f0484fSRodney W. Grimes void
setbuffer(FILE * fp,char * buf,int size)385a6307cfSEd Maste setbuffer(FILE *fp, char *buf, int size)
3958f0484fSRodney W. Grimes {
4058f0484fSRodney W. Grimes
41ce51cf03SJames Raynard (void)setvbuf(fp, buf, buf ? _IOFBF : _IONBF, (size_t)size);
4258f0484fSRodney W. Grimes }
4358f0484fSRodney W. Grimes
4458f0484fSRodney W. Grimes /*
4558f0484fSRodney W. Grimes * set line buffering
4658f0484fSRodney W. Grimes */
4758f0484fSRodney W. Grimes int
setlinebuf(FILE * fp)485a6307cfSEd Maste setlinebuf(FILE *fp)
4958f0484fSRodney W. Grimes {
5058f0484fSRodney W. Grimes
5158f0484fSRodney W. Grimes return (setvbuf(fp, (char *)NULL, _IOLBF, (size_t)0));
5258f0484fSRodney W. Grimes }
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