pthread_condattr_init, pthread_condattr_destroy - condition creation attributes
#include <pthread.h>
int pthread_condattr_init(pthread_condattr_t *attr);
int pthread_condattr_destroy(pthread_condattr_t *attr);
Condition attributes can be specified at condition creation time, by passing a
condition attribute object as second argument to
pthread_cond_init(3).
Passing
NULL is equivalent to passing a condition attribute object with
all attributes set to their default values.
The LinuxThreads implementation supports no attributes for conditions. The
functions on condition attributes are included only for compliance with the
POSIX standard.
pthread_condattr_init initializes the condition attribute object
attr and fills it with default values for the attributes.
pthread_condattr_destroy destroys a condition attribute object, which
must not be reused until it is reinitialized. Both functions do nothing in the
LinuxThreads implementation.
pthread_condattr_init and
pthread_condattr_destroy always return
0.
Xavier Leroy <
[email protected]>
pthread_cond_init(3).