Enhance the error handling for AllocatePool and AllocatePages function.

[mirror_edk2.git] / MdePkg / Include / Uefi / UefiSpec.h

diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 7dbac451b237cbec4efad00723e76687e671c4e5..fb462895ce56c293fcc5584cb8aaaebad19fdb5d 100644 (file)
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -5,7 +5,7 @@
   If a code construct is defined in the UEFI 2.3 specification it must be included\r
   by this include file.\r
 \r
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials are licensed and made available under \r
 the terms and conditions of the BSD License that accompanies this distribution.  \r
 The full text of the license may be found at\r
@@ -127,6 +127,7 @@ typedef struct {
   @retval EFI_INVALID_PARAMETER 1) Type is not AllocateAnyPages or\r
                                 AllocateMaxAddress or AllocateAddress.\r
                                 2) MemoryType is in the range\r
+                                3) Memory is NULL.\r
                                 EfiMaxMemoryType..0x7FFFFFFF.\r
   @retval EFI_OUT_OF_RESOURCES  The pages could not be allocated.\r
   @retval EFI_NOT_FOUND         The requested pages could not be found.\r
@@ -205,7 +206,7 @@ EFI_STATUS
 \r
   @retval EFI_SUCCESS           The requested number of bytes was allocated.\r
   @retval EFI_OUT_OF_RESOURCES  The pool requested could not be allocated.\r
-  @retval EFI_INVALID_PARAMETER PoolType was invalid.\r
+  @retval EFI_INVALID_PARAMETER PoolType was invalid or Buffer is NULL.\r
 \r
 **/\r
 typedef\r