2 * Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of any co-contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 #include "pthread_private.h"
40 __weak_reference(__open, open);
43 _open(const char *path, int flags,...)
49 /* Check if the file is being created: */
50 if (flags & O_CREAT) {
51 /* Get the creation mode: */
53 mode = va_arg(ap, int);
57 if ((fd = __sys_open(path, flags, mode)) < 0) {
59 /* Initialise the file descriptor table entry: */
60 else if (_thread_fd_table_init(fd) != 0) {
61 /* Quietly close the file: */
64 /* Reset the file descriptor: */
68 /* Return the file descriptor or -1 on error: */
73 __open(const char *path, int flags,...)
79 _thread_enter_cancellation_point();
81 /* Check if the file is being created: */
82 if (flags & O_CREAT) {
83 /* Get the creation mode: */
85 mode = va_arg(ap, int);
89 ret = _open(path, flags, mode);
90 _thread_leave_cancellation_point();