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9344f09215
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
38 lines
893 B
C
38 lines
893 B
C
/** @file
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Provides a service to retrieve a pointer to the SMM Services Table.
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Only available to SMM module types.
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Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __SMM_SERVICES_TABLE_LIB_H__
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#define __SMM_SERVICES_TABLE_LIB_H__
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#include <PiSmm.h>
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///
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/// Cache pointer to the SMM Services Table
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///
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extern EFI_SMM_SYSTEM_TABLE2 *gSmst;
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/**
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This function allows the caller to determine if the driver is executing in
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System Management Mode(SMM).
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This function returns TRUE if the driver is executing in SMM and FALSE if the
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driver is not executing in SMM.
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@retval TRUE The driver is executing in System Management Mode (SMM).
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@retval FALSE The driver is not executing in System Management Mode (SMM).
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**/
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BOOLEAN
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EFIAPI
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InSmm (
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VOID
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);
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#endif
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