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Diffstat (limited to 'sysdeps/stub/bits/libc-lock.h')
| -rw-r--r-- | sysdeps/stub/bits/libc-lock.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/sysdeps/stub/bits/libc-lock.h b/sysdeps/stub/bits/libc-lock.h deleted file mode 100644 index c24dcd047a..0000000000 --- a/sysdeps/stub/bits/libc-lock.h +++ /dev/null @@ -1,109 +0,0 @@ -/* libc-internal interface for mutex locks. Stub version. - Copyright (C) 1996, 1997 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _BITS_LIBC_LOCK_H -#define _BITS_LIBC_LOCK_H 1 - - -/* Define a lock variable NAME with storage class CLASS. The lock must be - initialized with __libc_lock_init before it can be used (or define it - with __libc_lock_define_initialized, below). Use `extern' for CLASS to - declare a lock defined in another module. In public structure - definitions you must use a pointer to the lock structure (i.e., NAME - begins with a `*'), because its storage size will not be known outside - of libc. */ -#define __libc_lock_define(CLASS,NAME) - -/* Define an initialized lock variable NAME with storage class CLASS. */ -#define __libc_lock_define_initialized(CLASS,NAME) - -/* Define an initialized recursive lock variable NAME with storage - class CLASS. */ -#define __libc_lock_define_initialized_recursive(CLASS,NAME) - -/* Initialize the named lock variable, leaving it in a consistent, unlocked - state. */ -#define __libc_lock_init(NAME) - -/* Same as last but this time we initialize a recursive mutex. */ -#define __libc_lock_init_recursive(NAME) - -/* Finalize the named lock variable, which must be locked. It cannot be - used again until __libc_lock_init is called again on it. This must be - called on a lock variable before the containing storage is reused. */ -#define __libc_lock_fini(NAME) - -/* Finalize recursive named lock. */ -#define __libc_lock_fini_recursive(NAME) - -/* Lock the named lock variable. */ -#define __libc_lock_lock(NAME) - -/* Lock the recursive named lock variable. */ -#define __libc_lock_lock_recursive(NAME) - -/* Try to lock the named lock variable. */ -#define __libc_lock_trylock(NAME) 0 - -/* Try to lock the recursive named lock variable. */ -#define __libc_lock_trylock_recursive(NAME) 0 - -/* Unlock the named lock variable. */ -#define __libc_lock_unlock(NAME) - -/* Unlock the recursive named lock variable. */ -#define __libc_lock_unlock_recursive(NAME) - - -/* Define once control variable. */ -#define __libc_once_define(CLASS, NAME) CLASS int NAME = 0 - -/* Call handler iff the first call. */ -#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \ - do { \ - if ((ONCE_CONTROL) == 0) { \ - INIT_FUNCTION (); \ - (ONCE_CONTROL) = 1; \ - } \ - } while (0) - - -/* Start critical region with cleanup. */ -#define __libc_cleanup_region_start(FCT, ARG) - -/* End critical region with cleanup. */ -#define __libc_cleanup_region_end(DOIT) - - -/* We need portable names for some of the functions. */ -#define __libc_mutex_unlock - -/* Type for key of thread specific data. */ -typedef int __libc_key_t; - -/* Create key for thread specific data. */ -#define __libc_key_create(KEY,DEST) -1 - -/* Set thread-specific data associated with KEY to VAL. */ -#define __libc_setspecific(KEY,VAL) -1 - -/* Get thread-specific data associated with KEY. */ -#define __libc_getspecific(KEY) 0 - -#endif /* bits/libc-lock.h */ |