1 /* Copyright (C) 2011-2014 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <http://www.gnu.org/licenses/>. */
23 #include <sysdep-cancel.h>
25 /* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
26 a third argument is the file protection. */
28 __libc_open (const char *file, int oflag, ...)
35 va_start (arg, oflag);
36 mode = va_arg (arg, int);
41 return INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);
43 int oldtype = LIBC_CANCEL_ASYNC ();
45 int result = INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);
47 LIBC_CANCEL_RESET (oldtype);
51 libc_hidden_def (__libc_open)
53 weak_alias (__libc_open, __open)
54 libc_hidden_weak (__open)
55 weak_alias (__libc_open, open)
58 __open_nocancel (const char *file, int oflag, ...)
65 va_start (arg, oflag);
66 mode = va_arg (arg, int);
70 return INLINE_SYSCALL (openat, 4, AT_FDCWD, file, oflag, mode);