PTHREAD_COND_BROADCAST(3)      OpenBSD     Programmer's     ManualPTHREAD_COND_BROADCAST(3)

NAME    [Toc]    [Back]

     pthread_cond_broadcast - unblock all threads waiting  for  a
condition
     variable

SYNOPSIS    [Toc]    [Back]

     #include <pthread.h>

     int
     pthread_cond_broadcast(pthread_cond_t *cond);

DESCRIPTION    [Toc]    [Back]

     The  pthread_cond_broadcast()  function unblocks all threads
waiting for
     the condition variable cond.

RETURN VALUES    [Toc]    [Back]

     If successful, the  pthread_cond_broadcast()  function  will
return zero,
     otherwise  an  error number will be returned to indicate the
error.

ERRORS    [Toc]    [Back]

     pthread_cond_broadcast() will fail if:

     [EINVAL]      The value specified by cond is invalid.

SEE ALSO    [Toc]    [Back]

     pthread_cond_destroy(3),               pthread_cond_init(3),
pthread_cond_signal(3),
     pthread_cond_timedwait(3), pthread_cond_wait(3)

STANDARDS    [Toc]    [Back]

     pthread_cond_broadcast()  conforms  to  ISO/IEC  9945-1:1996
(``POSIX'').

OpenBSD     3.6                           July      28,      1998