2b2ec4382a
into its own shared/AutoLocker.h. It can be used by userland code too. * Removed headers/private/shared/ObjectLocker.h and replaced all uses of BObjectLocker by AutoLocker. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20432 a95241bf-73f2-0310-859d-f6bbb57e9c96
74 lines
1.4 KiB
C++
74 lines
1.4 KiB
C++
/*
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* Copyright 2005-2007, Ingo Weinhold, bonefish@users.sf.net. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef KERNEL_UTIL_AUTO_LOCKER_H
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#define KERNEL_UTIL_AUTO_LOCKER_H
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#include <lock.h>
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#include <shared/AutoLocker.h>
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namespace BPrivate {
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// MutexLocking
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class MutexLocking {
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public:
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inline bool Lock(mutex *lockable)
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{
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return mutex_lock(lockable) == B_OK;
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}
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inline void Unlock(mutex *lockable)
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{
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mutex_unlock(lockable);
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}
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};
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// MutexLocker
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typedef AutoLocker<mutex, MutexLocking> MutexLocker;
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// RecursiveLockLocking
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class RecursiveLockLocking {
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public:
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inline bool Lock(recursive_lock *lockable)
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{
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return recursive_lock_lock(lockable) == B_OK;
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}
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inline void Unlock(recursive_lock *lockable)
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{
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recursive_lock_unlock(lockable);
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}
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};
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// RecursiveLocker
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typedef AutoLocker<recursive_lock, RecursiveLockLocking> RecursiveLocker;
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// BenaphoreLocking
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class BenaphoreLocking {
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public:
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inline bool Lock(benaphore *lockable)
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{
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return benaphore_lock(lockable) == B_OK;
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}
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inline void Unlock(benaphore *lockable)
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{
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benaphore_unlock(lockable);
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}
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};
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// BenaphoreLocker
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typedef AutoLocker<benaphore, BenaphoreLocking> BenaphoreLocker;
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} // namespace BPrivate
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using BPrivate::AutoLocker;
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using BPrivate::MutexLocker;
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using BPrivate::RecursiveLocker;
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using BPrivate::BenaphoreLocker;
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#endif // KERNEL_UTIL_AUTO_LOCKER_H
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