Purpose
This function will unblock at least one thread waiting on the condition variable cond. If there is no thread waiting on this condition variable, the function will still succeed, but the next caller to f_pthread_cond_wait will be blocked, and will wait on the condition variable cond.
Class
Function
Argument Type and Attributes
Result Type and Attributes
INTEGER(4)
Result Value
On successful completion, this function returns 0. Otherwise, this function returns the following error.