pthread_rwlockattr_init3
Initialize a read/write lock
Usage
#include <pthread.h>
int
pthread_rwlockattr_init(pthread_rwlockattr_t *attr);
Overview
The pthread_rwlockattr_init() function is used to initialize a read/write lock attributes object.
Return values
If successful, the pthread_rwlockattr_init() function will return zero. Otherwise an error number will be returned to indicate the error.
Errors
The pthread_rwlockattr_init() function will fail if:
- [ENOMEM]
-
Insufficient memory exists to initialize the attribute object.
Releases
149 releases since Mac OS X 10.2; the text changed 2 times.