616  



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pthread_cond_destroy(),pthread_create(),pthread_mutex_destroy(),
Base Definitions  IEEE Std 1003.1-2001, <pthread. h>.

  

     Issue 5.   
  POSIX Threads Extension.

    Realtime Threads Feature Group.

Issue 6

 pthread_Jmutexattr_getprioceiling ()  pthreacUmitexattr_Betp-
rioceiling ()     Threads  Thread Priority Protection.

  [ENOSYS]  ,     , 
    Thread Priority Protection.

  [ENOTSUP]  ,      -
 protocol.

     ISO/IEC 9899: 1999   
pthread_i"utexattr_getprioceiling()    
restrict.