pthread_rwlockattr_destroy3
Destroy a read/write lock
Usage
#include <pthread.h>
int
pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr);
Overview
The pthread_rwlockattr_destroy() function is used to destroy a read/write lock attribute object previously created with pthread_rwlockattr_init().
Return values
If successful, the pthread_rwlockattr_destroy() function will return zero. Otherwise an error number will be returned to indicate the error.
Errors
The pthread_rwlockattr_destroy() function may fail if:
- [EINVAL]
-
The value specified by attr is invalid.
Releases
149 releases since Mac OS X 10.2; the text changed 2 times.