Update HiiGetBrowserData API

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8176 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 6 deletions

diff --git a/MdeModulePkg/Include/Library/HiiLib.h b/MdeModulePkg/Include/Library/HiiLib.h
index 3f0e096fba..7c561a69db 100644
--- a/MdeModulePkg/Include/Library/HiiLib.h
+++ b/MdeModulePkg/Include/Library/HiiLib.h
@@ -357,25 +357,26 @@ HiiIsConfigHdrMatch (
 

 /**

   Retrieves uncommited data from the Form Browser and converts it to a binary

-  buffer.  The returned buffer is allocated using AllocatePool().  The caller

-  is responsible for freeing the returned buffer using FreePool().

+  buffer.

 

   @param[in]  VariableName  Pointer to a Null-terminated Unicode string.  This 

                             is an optional parameter that may be NULL.

   @param[in]  VariableGuid  Pointer to an EFI_GUID structure.  This is an optional 

                             parameter that may be NULL.

   @param[in]  BufferSize    Length in bytes of buffer to hold retrived data. 

+  @param[out] Block         Buffer of data to be updated.

 

-  @retval NULL   The uncommitted data could not be retrieved.

-  @retval Other  A pointer to a buffer containing the uncommitted data.

+  @retval FALSE  The uncommitted data could not be retrieved.

+  @retval TRUE   The uncommitted data was retrieved.

 

 **/

-UINT8 *

+BOOLEAN

 EFIAPI

 HiiGetBrowserData (

   IN CONST EFI_GUID  *VariableGuid,  OPTIONAL

   IN CONST CHAR16    *VariableName,  OPTIONAL

-  IN UINTN           BlockSize

+  IN UINTN           BlockSize,

+  OUT UINT8          *Block

   );

 

 /**