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pthread_barrier_destroy()

Destroy a barrier object

Synopsis:

#include <pthread.h>

int pthread_barrier_destroy(
       pthread_barrier_t * barrier );

Arguments:

barrier
A pointer to the pthread_barrier_t object that you want to destroy.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The pthread_barrier_destroy() function destroys the barrier referenced by barrier and releases any resources used by the barrier. Subsequent use of the barrier is undefined until you reinitialize the barrier by calling pthread_barrier_init().

Returns:

EBUSY
The barrier is in use.
EINVAL
Invalid barrier.
EOK
Success.

Classification:

POSIX 1003.1 THR BAR

Safety:
Cancellation point No
Interrupt handler No
Signal handler Yes
Thread Yes

See also:

pthread_barrier_init(), pthread_barrier_wait()

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