InterlockedXor function (miniport.h)
The InterlockedOr routine atomically computes a bitwise exclusive OR operation.
Syntax
LONG InterlockedXor(
[in, out] LONG volatile *Destination,
[in] LONG Value
);
Parameters
[in, out] Destination
A pointer to the variable to be exclusive ORed with Value. The result of the operation is stored in the variable.
[in] Value
Specifies the value to be exclusive ORed with the variable that is pointed to by Destination.
Return value
InterlockedXor returns the original value stored in the variable pointed to by Destination.
Remarks
InterlockedXor atomically computes *Destination^=Value.
Interlocked operations cannot be used on non-cached memory.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | miniport.h (include Wdm.h, Ntddk.h, Ntifs.h, Miniport.h) |
| IRQL | Any level |