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1 | /** @file\r | |
2 | Provides a service to retrieve a pointer to the DXE Services Table.\r | |
3 | Only available to DXE module types.\r | |
4 | \r | |
5 | This library does not contain any functions or macros. It simply exports a global \r | |
6 | pointer to the DXE Services Table as defined in the Platform Initialization Driver \r | |
7 | Execution Environment Core Interface Specification. The library constructor must \r | |
8 | initialize this global pointer to the DX Services Table, so it is available at the\r | |
9 | module's entry point. Since there is overhead in looking up the pointer to the DXE \r | |
10 | Services Table, only those modules that actually require access to the DXE Services \r | |
11 | Table should use this library. This will typically be DXE Drivers that require GCD \r | |
12 | or Dispatcher services.\r | |
13 | \r | |
14 | Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r | |
15 | This program and the accompanying materials\r | |
16 | are licensed and made available under the terms and conditions of the BSD License\r | |
17 | which accompanies this distribution. The full text of the license may be found at\r | |
18 | http://opensource.org/licenses/bsd-license.php\r | |
19 | \r | |
20 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
21 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
22 | \r | |
23 | **/\r | |
24 | \r | |
25 | #ifndef __DXE_SERVICES_TABLE_LIB_H__\r | |
26 | #define __DXE_SERVICES_TABLE_LIB_H__\r | |
27 | \r | |
28 | ///\r | |
29 | /// Cache copy of the DXE Services Table\r | |
30 | ///\r | |
31 | extern EFI_DXE_SERVICES *gDS;\r | |
32 | \r | |
33 | #endif\r | |
34 | \r |