diff options
Diffstat (limited to 'bits/stdio-lock.h')
| -rw-r--r-- | bits/stdio-lock.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/bits/stdio-lock.h b/bits/stdio-lock.h deleted file mode 100644 index 0c5bb65c45..0000000000 --- a/bits/stdio-lock.h +++ /dev/null @@ -1,57 +0,0 @@ -/* Thread package specific definitions of stream lock type. Generic version. - Copyright (C) 2000-2015 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/>. */ - -#ifndef _BITS_STDIO_LOCK_H -#define _BITS_STDIO_LOCK_H 1 - -#include <bits/libc-lock.h> - -__libc_lock_define_recursive (typedef, _IO_lock_t) - -/* We need recursive (counting) mutexes. */ -#ifdef _LIBC_LOCK_RECURSIVE_INITIALIZER -# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER -#elif _IO_MTSAFE_IO - #error libio needs recursive mutexes for _IO_MTSAFE_IO -#endif - -#define _IO_lock_init(_name) __libc_lock_init_recursive (_name) -#define _IO_lock_fini(_name) __libc_lock_fini_recursive (_name) -#define _IO_lock_lock(_name) __libc_lock_lock_recursive (_name) -#define _IO_lock_trylock(_name) __libc_lock_trylock_recursive (_name) -#define _IO_lock_unlock(_name) __libc_lock_unlock_recursive (_name) - - -#define _IO_cleanup_region_start(_fct, _fp) \ - __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp) -#define _IO_cleanup_region_start_noarg(_fct) \ - __libc_cleanup_region_start (1, _fct, NULL) -#define _IO_cleanup_region_end(_doit) \ - __libc_cleanup_region_end (_doit) - -#if defined _LIBC && IS_IN (libc) -# define _IO_acquire_lock(_fp) \ - _IO_cleanup_region_start ((void (*) (void *)) _IO_funlockfile, (_fp)); \ - _IO_flockfile (_fp) - -# define _IO_release_lock(_fp) \ - _IO_funlockfile (_fp); \ - _IO_cleanup_region_end (0) -#endif - -#endif /* bits/stdio-lock.h */ |