PR_CNotifyAll

Notifies all the threads waiting for a change in the state of monitored data.

Syntax

#include <prcmon.h>

PRStatus PR_CNotifyAll(void *address);

Parameter

The function has the following parameter:

address: The address of the monitored object. The calling thread must be in the monitor at the time PR_CNotifyAll is called.

Returns

PR_SUCCESS indicates that the referenced monitor was located and the calling thread was in the monitor.

PR_FAILURE indicates that the referenced monitor could not be located or that the calling thread was not in the monitor

Description

Using the value specified in the address parameter to find a monitor in the monitor cache, PR_CNotifyAll notifies all threads waiting for the monitor’s state to change. All of the threads waiting on the state change are then scheduled to reenter the monitor.