sem_timedwait

   Performs a semaphore lock.

   This function is supported on OpenVMS Integrity servers and
   Alpha only.

   Format

     #include  <semaphore.h>

     #include  <time.h>
                                                                    
     int sem_timedwait  (sem_t *sem, const struct timespec          
                        *abs_timeout);
 

Additional information available:

Argument        Description     Return_Values