diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/stdio/common/fdopen.c')
-rw-r--r-- | usr/src/lib/libbc/libc/stdio/common/fdopen.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/usr/src/lib/libbc/libc/stdio/common/fdopen.c b/usr/src/lib/libbc/libc/stdio/common/fdopen.c deleted file mode 100644 index a225c02b45..0000000000 --- a/usr/src/lib/libbc/libc/stdio/common/fdopen.c +++ /dev/null @@ -1,89 +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 1989 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 1.4 */ - -/*LINTLIBRARY*/ -/* - * Unix routine to do an "fopen" on file descriptor - * The mode has to be repeated because you can't query its - * status - */ - -#include <stdio.h> -#include <sys/errno.h> - -extern int errno; -extern long lseek(); -extern FILE *_findiop(); - -FILE * -fdopen(fd, mode) -int fd; -register char *mode; -{ - static int nofile = -1; - register FILE *iop; - - if(nofile < 0) - nofile = getdtablesize(); - - if(fd < 0 || fd >= nofile) { - errno = EINVAL; - return(NULL); - } - - if((iop = _findiop()) == NULL) - return(NULL); - - iop->_cnt = 0; - iop->_file = fd; - iop->_base = iop->_ptr = NULL; - iop->_bufsiz = 0; - switch(*mode) { - - case 'r': - iop->_flag = _IOREAD; - break; - case 'a': - (void) lseek(fd, 0L, 2); - /* No break */ - case 'w': - iop->_flag = _IOWRT; - break; - default: - errno = EINVAL; - return(NULL); - } - - if(mode[1] == '+') - iop->_flag = _IORW; - - return(iop); -} |