PTHREAD_RWLOCK_DESTROY (3) | C library functions | Unix Manual Pages | :man▋
pthread_rwlock_destroy - destroy a read/write lock
.In pthread.h int pthread_rwlock_destroy "pthread_rwlock_t *lock"
The pthread_rwlock_destroy function is used to destroy a read/write lock previously created with pthread_rwlock_init.
If successful, the pthread_rwlock_destroy function will return zero. Otherwise an error number will be returned to indicate the error.
The pthread_rwlock_destroy function will fail if:
| || The caller does not have the privilege to perform the operation. |
The pthread_rwlock_destroy function may fail if:
| || The system has detected an attempt to destroy the object referenced by lock while it is locked. |
| || The value specified by lock is invalid. |