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Added a BenaphoreLocker.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12380 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-04-13 22:40:48 +00:00
parent 49ea5b1684
commit 3e15f83d9e
1 changed files with 18 additions and 0 deletions
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18
headers/private/kernel/util/AutoLock.h
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@ -196,10 +196,28 @@ public:
// RecursiveLocker
typedef AutoLocker<recursive_lock, RecursiveLockLocking> RecursiveLocker;
// BenaphoreLocking
class BenaphoreLocking {
public:
inline bool Lock(benaphore *lockable)
{
return benaphore_lock(lockable) == B_OK;
}
inline void Unlock(benaphore *lockable)
{
benaphore_unlock(lockable);
}
};
// BenaphoreLocker
typedef AutoLocker<benaphore, BenaphoreLocking> BenaphoreLocker;
} // namespace BPrivate
using BPrivate::AutoLocker;
using BPrivate::MutexLocker;
using BPrivate::RecursiveLocker;
using BPrivate::BenaphoreLocker;
#endif // KERNEL_UTIL_AUTO_LOCKER_H