SmmServicesTableLib.h File Reference

#include <PiSmm.h>

Include dependency graph for SmmServicesTableLib.h:

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Functions
BOOLEAN EFIAPI	InSmm (VOID)

Variables
EFI_SMM_SYSTEM_TABLE2 *	gSmst

Detailed Description

Provides a service to retrieve a pointer to the SMM Services Table. Only available to SMM module types.

Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Function Documentation

InSmm()

BOOLEAN EFIAPI InSmm

(

VOID

)

This function allows the caller to determine if the driver is executing in System Management Mode(SMM).

This function returns TRUE if the driver is executing in SMM and FALSE if the driver is not executing in SMM.

Return values

TRUE	The driver is executing in System Management Mode (SMM).
FALSE	The driver is not executing in System Management Mode (SMM).

Variable Documentation

gSmst

EFI_SMM_SYSTEM_TABLE2* gSmst

extern

Cache pointer to the SMM Services Table