How to generate USR_APC from user mode ?

NTDEV
1

Hi, I want to deliver a USR_APC to a KeWaitForSingleObject in order to
abort it. I am trying to find how to generate such an APC from user mode.

kreactive

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2

Try to use Win32 QueueUserAPC or native NtQueueApcThread.

typedef
VOID
(*PPS_APC_ROUTINE) (
IN PVOID ApcArgument1,
IN PVOID ApcArgument2,
IN PVOID ApcArgument3
);

NTSYSAPI
NTSTATUS
NTAPI
NtQueueApcThread(
IN HANDLE ThreadHandle,
IN PPS_APC_ROUTINE ApcRoutine,
IN PVOID ApcArgument1,
IN PVOID ApcArgument2,
IN PVOID ApcArgument3
);

Paul

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com]On Behalf Of xxxxx@yahoo.com
Sent: Monday, October 15, 2001 5:34 AM
To: NT Developers Interest List
Subject: [ntdev] How to generate USR_APC from user mode ?

Hi, I want to deliver a USR_APC to a KeWaitForSingleObject in order to
abort it. I am trying to find how to generate such an APC from user mode.

kreactive

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