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objc-lockdebug.h
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objc-lockdebug.h
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/*
* Copyright (c) 2015 Apple Inc. All Rights Reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#if DEBUG
extern void lockdebug_assert_all_locks_locked();
extern void lockdebug_assert_no_locks_locked();
extern void lockdebug_setInForkPrepare(bool);
extern void lockdebug_lock_precedes_lock(const void *oldlock, const void *newlock);
#else
static inline void lockdebug_assert_all_locks_locked() { }
static inline void lockdebug_assert_no_locks_locked() { }
static inline void lockdebug_setInForkPrepare(bool) { }
static inline void lockdebug_lock_precedes_lock(const void *, const void *) { }
#endif
extern void lockdebug_remember_mutex(mutex_tt<true> *lock);
extern void lockdebug_mutex_lock(mutex_tt<true> *lock);
extern void lockdebug_mutex_try_lock(mutex_tt<true> *lock);
extern void lockdebug_mutex_unlock(mutex_tt<true> *lock);
extern void lockdebug_mutex_assert_locked(mutex_tt<true> *lock);
extern void lockdebug_mutex_assert_unlocked(mutex_tt<true> *lock);
static inline void lockdebug_remember_mutex(mutex_tt<false> *lock) { }
static inline void lockdebug_mutex_lock(mutex_tt<false> *lock) { }
static inline void lockdebug_mutex_try_lock(mutex_tt<false> *lock) { }
static inline void lockdebug_mutex_unlock(mutex_tt<false> *lock) { }
static inline void lockdebug_mutex_assert_locked(mutex_tt<false> *lock) { }
static inline void lockdebug_mutex_assert_unlocked(mutex_tt<false> *lock) { }
extern void lockdebug_remember_monitor(monitor_tt<true> *lock);
extern void lockdebug_monitor_enter(monitor_tt<true> *lock);
extern void lockdebug_monitor_leave(monitor_tt<true> *lock);
extern void lockdebug_monitor_wait(monitor_tt<true> *lock);
extern void lockdebug_monitor_assert_locked(monitor_tt<true> *lock);
extern void lockdebug_monitor_assert_unlocked(monitor_tt<true> *lock);
static inline void lockdebug_remember_monitor(monitor_tt<false> *lock) { }
static inline void lockdebug_monitor_enter(monitor_tt<false> *lock) { }
static inline void lockdebug_monitor_leave(monitor_tt<false> *lock) { }
static inline void lockdebug_monitor_wait(monitor_tt<false> *lock) { }
static inline void lockdebug_monitor_assert_locked(monitor_tt<false> *lock) { }
static inline void lockdebug_monitor_assert_unlocked(monitor_tt<false> *lock) {}
extern void
lockdebug_remember_recursive_mutex(recursive_mutex_tt<true> *lock);
extern void
lockdebug_recursive_mutex_lock(recursive_mutex_tt<true> *lock);
extern void
lockdebug_recursive_mutex_unlock(recursive_mutex_tt<true> *lock);
extern void
lockdebug_recursive_mutex_assert_locked(recursive_mutex_tt<true> *lock);
extern void
lockdebug_recursive_mutex_assert_unlocked(recursive_mutex_tt<true> *lock);
static inline void
lockdebug_remember_recursive_mutex(recursive_mutex_tt<false> *lock) { }
static inline void
lockdebug_recursive_mutex_lock(recursive_mutex_tt<false> *lock) { }
static inline void
lockdebug_recursive_mutex_unlock(recursive_mutex_tt<false> *lock) { }
static inline void
lockdebug_recursive_mutex_assert_locked(recursive_mutex_tt<false> *lock) { }
static inline void
lockdebug_recursive_mutex_assert_unlocked(recursive_mutex_tt<false> *lock) { }
extern void lockdebug_remember_rwlock(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_read(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_try_read_success(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_unlock_read(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_write(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_try_write_success(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_unlock_write(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_assert_reading(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_assert_writing(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_assert_locked(rwlock_tt<true> *lock);
extern void lockdebug_rwlock_assert_unlocked(rwlock_tt<true> *lock);
static inline void lockdebug_remember_rwlock(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_read(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_try_read_success(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_unlock_read(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_write(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_try_write_success(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_unlock_write(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_assert_reading(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_assert_writing(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_assert_locked(rwlock_tt<false> *) { }
static inline void lockdebug_rwlock_assert_unlocked(rwlock_tt<false> *) { }