diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/i386/fcntl.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/i386/fcntl.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/i386/fcntl.c b/REORG.TODO/sysdeps/unix/sysv/linux/i386/fcntl.c new file mode 100644 index 0000000000..b0a5783a8a --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/i386/fcntl.c @@ -0,0 +1,61 @@ +/* Copyright (C) 2000-2017 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 <assert.h> +#include <errno.h> +#include <sysdep-cancel.h> /* Must come before <fcntl.h>. */ +#include <fcntl.h> +#include <stdarg.h> + +#include <sys/syscall.h> + +#ifndef NO_CANCELLATION +int +__fcntl_nocancel (int fd, int cmd, ...) +{ + va_list ap; + void *arg; + + va_start (ap, cmd); + arg = va_arg (ap, void *); + va_end (ap); + + return INLINE_SYSCALL (fcntl64, 3, fd, cmd, arg); +} +#endif /* NO_CANCELLATION */ + + +int +__libc_fcntl (int fd, int cmd, ...) +{ + va_list ap; + void *arg; + + va_start (ap, cmd); + arg = va_arg (ap, void *); + va_end (ap); + + if ((cmd != F_SETLKW) && (cmd != F_SETLKW64)) + return INLINE_SYSCALL (fcntl64, 3, fd, cmd, arg); + + return SYSCALL_CANCEL (fcntl64, fd, cmd, arg); +} +libc_hidden_def (__libc_fcntl) + +weak_alias (__libc_fcntl, __fcntl) +libc_hidden_weak (__fcntl) +weak_alias (__libc_fcntl, fcntl) |