DxeServicesTableLib.h File Reference

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Variables
EFI_DXE_SERVICES *	gDS

Detailed Description

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

This library does not contain any functions or macros. It simply exports a global pointer to the DXE Services Table as defined in the Platform Initialization Driver Execution Environment Core Interface Specification. The library constructor must initialize this global pointer to the DX Services Table, so it is available at the module's entry point. Since there is overhead in looking up the pointer to the DXE Services Table, only those modules that actually require access to the DXE Services Table should use this library. This will typically be DXE Drivers that require GCD or Dispatcher services.

Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DxeServicesTableLib.h.

Variable Documentation

gDS

EFI_DXE_SERVICES* gDS

extern

Cache copy of the DXE Services Table

Definition at line 29 of file DxeServicesTableLib.c.