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/*
* Copyright (c) 2004 Security Architects Corporation. All rights reserved.
*
* Module Name:
*
* semaphore.h
*
* Abstract:
*
* This module defines various types used by semaphore hooking routines.
*
* Author:
*
* Eugene Tsyrklevich 09-Mar-2004
*
* Revision History:
*
* None.
*/
#ifndef __SEMAPHORE_H__
#define __SEMAPHORE_H__
/*
* ZwCreateSemaphore creates or opens a semaphore object. [NAR]
*/
typedef NTSTATUS (*fpZwCreateSemaphore) (
OUT PHANDLE SemaphoreHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN LONG InitialCount,
IN LONG MaximumCount
);
NTSTATUS HookedNtCreateSemaphore(
OUT PHANDLE SemaphoreHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN LONG InitialCount,
IN LONG MaximumCount
);
/*
* ZwOpenSemaphore opens a semaphore object. [NAR]
*/
typedef NTSTATUS (*fpZwOpenSemaphore) (
OUT PHANDLE SemaphoreHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes
);
NTSTATUS HookedNtOpenSemaphore(
OUT PHANDLE SemaphoreHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes
);
BOOLEAN InitSemaphoreHooks();
#endif /* __SEMAPHORE_H__ */
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