PTHREAD_RWLOCK_DESTROY(3) OpenBSD Programmer's Manual
PTHREAD_RWLOCK_DESTROY(3)NAMEpthread_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 ALSOpthread_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