WakeAllConditionVariable

WakeAllConditionVariable wakes all threads currently waiting on the condition variable. All awakened threads will attempt to reacquire their associated locks.

Syntax

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VOID WakeAllConditionVariable(
    PCONDITION_VARIABLE pConditionVariable
);

Parameters

pConditionVariable

A pointer to the condition variable.

Return Value

This function does not return a value.

Remarks

This function wakes all threads currently waiting. It does nothing if no threads are waiting.
All awakened threads must reacquire their associated locks
This function raises EXCEPTION_ACCESS_VIOLATION if pConditionVariable is NULL

Requirements

Minimum supported version	Header	Library
wRTOS 1.1 SDK	windows.h	wRTOS_rtss.lib

Example

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AcquireSRWLockExclusive(&lock);
shutdownRequested = TRUE;
WakeAllConditionVariable(&cv);  // Wake all waiters
ReleaseSRWLockExclusive(&lock);