pthread_cond_signal(3) BSD Library Functions Manual pthread_cond_signal(3)
NAME
pthread_cond_signal -- unblock a thread waiting for a condition variable
SYNOPSIS
#include <pthread.h>
int
pthread_cond_signal(pthread_cond_t *cond);
DESCRIPTION
The pthread_cond_signal() function unblocks one thread waiting for the
condition variable cond.
RETURN VALUES
If successful, the pthread_cond_signal() function will return zero. Oth-
erwise, an error number will be returned to indicate the error.
ERRORS
pthread_cond_signal() will fail if:
[EINVAL] The value specified by cond is invalid.
SEE ALSO
pthread_cond_broadcast(3), pthread_cond_destroy(3), pthread_cond_init(3),
pthread_cond_timedwait(3), pthread_cond_wait(3)
STANDARDS
pthread_cond_signal() conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').
BSD July 28, 1998 BSD
Mac OS X 10.8 - Generated Thu Aug 30 05:38:30 CDT 2012