unlock_mutexT_unlock_mutexUnlockMutexUnlockMutexunlock_mutex (Operator)

Name

unlock_mutexT_unlock_mutexUnlockMutexUnlockMutexunlock_mutex — Unlock a mutex synchronization object.

Signature

Description

unlock_mutexunlock_mutexUnlockMutexUnlockMutexUnlockMutexunlock_mutex unlocks the mutex object given by MutexHandleMutexHandleMutexHandleMutexHandlemutexHandlemutex_handle. The mutex is assumed to be locked and owned by the calling thread. Unlocking a mutex that is already unlocked has no effect.

Execution Information

• Multithreading type: independent (runs in parallel even with exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Result

If the mutex handle is valid, the operator unlock_mutexunlock_mutexUnlockMutexUnlockMutexUnlockMutexunlock_mutex returns 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

lock_mutexlock_mutexLockMutexLockMutexLockMutexlock_mutex, try_lock_mutextry_lock_mutexTryLockMutexTryLockMutexTryLockMutextry_lock_mutex

Possible Successors

lock_mutexlock_mutexLockMutexLockMutexLockMutexlock_mutex, try_lock_mutextry_lock_mutexTryLockMutexTryLockMutexTryLockMutextry_lock_mutex, clear_mutexclear_mutexClearMutexClearMutexClearMutexclear_mutex

Module

Foundation