PTHREAD_COND_BROADC... FreeBSD Library Functions Manual PTHREAD_COND_BROADC...

NAME    [Toc]    [Back]

     pthread_cond_broadcast -- unblock all threads waiting for a condition
     variable

LIBRARY    [Toc]    [Back]

     Reentrant C Library (libc_r, -lc_r)

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]

     The pthread_cond_broadcast() function 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]

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


FreeBSD 5.2.1			 July 28, 1998			 FreeBSD 5.2.1