| /* Copyright (C) 1991-2016 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <fcntl.h> |
| #include <stdarg.h> |
| #include <sysdep-cancel.h> |
| |
| /* Open FILE with access OFLAG. If O_CREAT or O_TMPFILE is in OFLAG, |
| a third argument is the file protection. */ |
| int |
| __libc_open64 (const char *file, int oflag, ...) |
| { |
| int mode = 0; |
| |
| if (__OPEN_NEEDS_MODE (oflag)) |
| { |
| va_list arg; |
| va_start (arg, oflag); |
| mode = va_arg (arg, int); |
| va_end (arg); |
| } |
| |
| if (SINGLE_THREAD_P) |
| return __libc_open (file, oflag | O_LARGEFILE, mode); |
| |
| int oldtype = LIBC_CANCEL_ASYNC (); |
| |
| int result = __libc_open (file, oflag | O_LARGEFILE, mode); |
| |
| LIBC_CANCEL_RESET (oldtype); |
| |
| return result; |
| } |
| weak_alias (__libc_open64, __open64) |
| libc_hidden_weak (__open64) |
| weak_alias (__libc_open64, open64) |