WakeAllConditionVariable

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

Syntax

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	RTX64 4.5.5
Header	windows.h
Library	Rtx_Rtss.lib

Example

Copy

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