diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/stdio/4.2/setbuf.c')
| -rw-r--r-- | usr/src/lib/libbc/libc/stdio/4.2/setbuf.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/usr/src/lib/libbc/libc/stdio/4.2/setbuf.c b/usr/src/lib/libbc/libc/stdio/4.2/setbuf.c deleted file mode 100644 index 21e285bac2..0000000000 --- a/usr/src/lib/libbc/libc/stdio/4.2/setbuf.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 1986 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -/* Copyright (c) 1984 AT&T */ -/* All Rights Reserved */ - -#pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 2.2 */ - -/*LINTLIBRARY*/ -#include <stdio.h> - -extern void free(); -extern int isatty(); -extern unsigned char (*_smbuf)[_SBFSIZ]; -extern void _getsmbuf(); - -void -setbuf(iop, buf) -register FILE *iop; -char *buf; -{ - register int fno = fileno(iop); /* file number */ - - if(iop->_base != NULL && iop->_flag & _IOMYBUF) - free((char*)iop->_base); - iop->_flag &= ~(_IOMYBUF | _IONBF | _IOLBF); - if((iop->_base = (unsigned char*)buf) == NULL) { - iop->_flag |= _IONBF; /* file unbuffered except in fastio */ - /* use small buffers reserved for this */ - iop->_base = _smbuf[fno]; - iop->_bufsiz = _SBFSIZ; - } - else /* regular buffered I/O, standard buffer size */ - iop->_bufsiz = BUFSIZ; - iop->_ptr = iop->_base; - iop->_cnt = 0; -} |