HTL_thread_rwlock_init

Interface Definition

int HTL_thread_rwlock_init(HTL_thread_rwlock_t *thread_rwlock, const HTL_thread_rwlockattr_t *thread_rwlockattr);

Description

HTL_thread_rwlock_init() is used to initialize the read/write lock based on thread_rwlockattr and return the read/write lock handle through thread_rwlock.

The RW lock thread_rwlock must be destroyed by HTL_thread_rwlock_destroy() after being used.

Parameters

Return Value

• HTL_THREAD_SUCCESS: success.
• Other values: failure. For details, see the error code descriptions.

Example

    HTL_thread_rwlock_t rwlock;
    ret = HTL_thread_rwlock_init(&rwlock, NULL);