Added the DbTools that will update the FrameworkDatabase.db file based on what is...

[mirror_edk2.git] / MdePkg / Library / DxeServicesTableLib / DxeServicesTableLib.c

diff --git a/MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.c b/MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.c
index f130b207e5ebaf8238ebb720e9d13b2521c898a9..af19099def63b4e9a09c694fd7f32456fa4a2e4e 100644 (file)
--- a/MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.c
+++ b/MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.c
@@ -2,25 +2,40 @@
   DXE Library.\r
 \r
   Copyright (c) 2006, Intel Corporation<BR>\r
-  All rights reserved. This program and the accompanying materials                          \r
-  are licensed and made available under the terms and conditions of the BSD License         \r
-  which accompanies this distribution.  The full text of the license may be found at        \r
-  http://opensource.org/licenses/bsd-license.php                                            \r
+  All rights reserved. This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
 \r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
   Module Name:  DxeServicesTableLib.c\r
 \r
 **/\r
 \r
 \r
-\r
+//\r
+// Cache copy of the DXE Services Table\r
+//\r
 EFI_DXE_SERVICES  *gDS      = NULL;\r
 \r
 /**\r
+  The constructor function caches the pointer of DXE Services Table.\r
+\r
+  The constructor function caches the pointer of DXE Services Table.\r
+  It will ASSERT() if that operation fails.\r
+  It will ASSERT() if the pointer of DXE Services Table is NULL.\r
+  It will always return EFI_SUCCESS.\r
+\r
+  @param  ImageHandle   The firmware allocated handle for the EFI image.\r
+  @param  SystemTable   A pointer to the EFI System Table.\r
+\r
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.\r
+\r
 **/\r
 EFI_STATUS\r
+EFIAPI\r
 DxeServicesTableLibConstructor (\r
   IN EFI_HANDLE        ImageHandle,\r
   IN EFI_SYSTEM_TABLE  *SystemTable\r
@@ -28,6 +43,9 @@ DxeServicesTableLibConstructor (
 {\r
   EFI_STATUS  Status;\r
 \r
+  //\r
+  // Cache copy of the DXE Services Table\r
+  //\r
   Status = EfiGetSystemConfigurationTable (&gEfiDxeServicesTableGuid, (VOID **) &gDS);\r
   ASSERT_EFI_ERROR (Status);\r
   ASSERT (gDS != NULL);\r