HTL_thread_barrier_init

Interface Definition

int HTL_thread_barrier_init(HTL_thread_barrier_t *thread_barrier, HTL_thread_barrierattr_t *thread_barrierattr, uint32_t waiters);

Description

HTL_thread_barrier_init() is used to initialize a barrier based on the barrier attribute thread_barrierattr and return its handle through thread_barrier. waiters is used to specify the number of waiters, which must be greater than 0.

After thread_barrier is used, users need to destroy it by calling HTL_thread_barrier_destroy().

The barrier attribute can only be set to NULL.

Parameters

Return Value

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

Example

    HTL_thread_barrier_t barrier;
    HTL_thread_barrier_init(&barrier, NULL, waiters);