Destroy a barrier-attributes object
#include <pthread.h>
int pthread_barrierattr_destroy(
pthread_barrierattr_t * attr );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The pthread_barrierattr_destroy() function destroys the barrier-attributes object attr. Before reusing the object, reinitialize it by calling pthread_barrierattr_init().
Changing (or even destroying) the attributes object doesn't affect any barriers that were previously initialized with it.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | Yes |
| Thread | Yes |