FltDeletePushLock routine

The FltDeletePushLock routine deletes a given push lock.

Syntax


VOID FltDeletePushLock(
  _In_ PEX_PUSH_LOCK PushLock
);

Parameters

PushLock [in]

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

 

 

Send comments about this topic to Microsoft

Show: