FltDeletePushLock function

The FltDeletePushLock routine deletes a given push lock.

Syntax

VOID FLTAPI FltDeletePushLock(
  PEX_PUSH_LOCK PushLock
);

Parameters

PushLock

Opaque push lock pointer. This pointer must have been initialized by a previous call to FltInitializePushLock.

Return Value

None

Remarks

This routine is available on Microsoft Windows XP SP2, Microsoft Windows Server 2003 SP1, and later.

After calling FltDeletePushLock, the caller can free the memory that it allocated for the push lock.

For more information about push locks, see the reference entry for FltInitializePushLock.

To acquire a push lock for exclusive access, call FltAcquirePushLockExclusive.

To acquire a push lock for shared access, call FltAcquirePushLockShared.

To release a push lock, call FltReleasePushLock.

To initialize a push lock, call FltInitializePushLock.

Requirements

   
Target Platform Universal
Header fltkernel.h (include Fltkernel.h)
Library FltMgr.lib
IRQL "<= APC_LEVEL"

See Also

FltAcquirePushLockExclusive

FltAcquirePushLockShared

FltInitializePushLock

FltReleasePushLock