PTHREAD_RWLOCK_DESTROY(3) OpenBSD Programmer's Manual PTHREAD_RWLOCK_DESTROY(3) NAME pthread_rwlock_destroy - destroy a read/write lock SYNOPSIS #include <pthread.h> int pthread_rwlock_destroy(pthread_rwlock_t *lock); DESCRIPTION The pthread_rwlock_destroy() function is used to destroy a read/write lock previously created with pthread_rwlock_init(). RETURN VALUES If successful, the pthread_rwlock_destroy() function will return zero. Otherwise an error number will be returned to indicate the error. ERRORS The pthread_rwlock_destroy() function will fail if: [EPERM] The caller does not have the privilege to perform the operation. The pthread_rwlock_destroy() function may fail if: [EBUSY] The system has detected an attempt to destroy the object referenced by lock while it is locked. [EINVAL] The value specified by lock is invalid. SEE ALSO pthread_rwlock_init(3) STANDARDS The pthread_rwlock_destroy() function is expected to conform to Version 2 of the Single UNIX Specification. HISTORY The pthread_rwlock_destroy() function first appeared in FreeBSD 3.0 and OpenBSD 2.5. OpenBSD 4.9 May 31, 2007 OpenBSD 4.9[top]
Vote for polarhome |