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InterlockedAndRelease function

Performs an atomic AND operation on the specified LONG values. The operation is performed with release memory ordering semantics.

Syntax

LONG __cdecl InterlockedAndRelease(
  _Inout_ LONG volatile *Destination,
  _In_    LONG          Value
);

Parameters

  • Destination [in, out]
    A pointer to the first operand. This value will be replaced with the result of the operation.

  • Value [in]
    The second operand.

Return value

The function returns the original value of the Destination parameter.

Remarks

The interlocked functions provide a simple mechanism for synchronizing access to a variable that is shared by multiple threads. This function is atomic with respect to calls to other interlocked functions.

This function is implemented using a compiler intrinsic where possible. For more information, see the WinBase.h header file and _InterlockedAnd_rel.

Note  This function is supported on Windows RT-based systems.

 

Requirements

Header

WinBase.h (include Windows.h)

See also

Interlocked Variable Access

InterlockedAnd

InterlockedAndAcquire

InterlockedAndNoFence

InterlockedAnd8

InterlockedAnd8Acquire

InterlockedAnd8Release

InterlockedAnd8NoFence

InterlockedAnd16

InterlockedAnd16Acquire

InterlockedAnd16Release

InterlockedAnd16NoFence

InterlockedAnd64

InterlockedAnd64Acquire

InterlockedAnd64Release

InterlockedAnd64NoFence

Synchronization Functions