NAME
pthread_cond_broadcast —
unblock all threads waiting for a
condition variable
SYNOPSIS
#include
<pthread.h>
int
pthread_cond_broadcast(pthread_cond_t
*cond);
DESCRIPTION
The
pthread_cond_broadcast()
function unblocks all threads waiting for the condition variable
cond.
RETURN VALUES
If successful, the
pthread_cond_broadcast() function will return zero,
otherwise an error number will be returned to indicate the error.
ERRORS
The pthread_cond_broadcast() function will
fail if:
- [
EINVAL] - The value specified by cond is invalid.
SEE ALSO
pthread_cond_destroy(3), pthread_cond_init(3), pthread_cond_signal(3), pthread_cond_timedwait(3), pthread_cond_wait(3)
STANDARDS
The pthread_cond_broadcast() function
conforms to ISO/IEC 9945-1:1996
(“POSIX.1”).