Star Zeng 
							
						 
					 
					
						
						
							
						
						dd59d95e19 
					 
					
						
						
							
							MdeModulePkg Variable: Minor update to the Data parameter for GetVariable()  
						
						... 
						
						
						
						UEFI 2.6 spec has minor update to the Data parameter for GetVariable(),
and no real functional behavior change.
The modifier of Data parameter:
OUT VOID *Data
->
OUT VOID *Data OPTIONAL
The comments of Data parameter:
Data	The buffer to return the contents of the variable.
->
Data	The buffer to return the contents of the variable. May be NULL
        with a zero DataSize in order to determine the size buffer needed.
The patch is to follow the spec to update the implementation.
Cc: Liming Gao <liming.gao@intel.com >
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com >
Reviewed-by: Liming Gao <liming.gao@intel.com >
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19771  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2016-01-29 09:15:43 +00:00 
						 
				 
			
				
					
						
							
							
								erictian 
							
						 
					 
					
						
						
							
						
						b7bc11a4ff 
					 
					
						
						
							
							correct Intel's copyright date as the changes checked-in at r11273 & r11272 are contributed by third party.  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11311  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2011-02-12 03:29:24 +00:00 
						 
				 
			
				
					
						
							
							
								erictian 
							
						 
					 
					
						
						
							
						
						d9303576cd 
					 
					
						
						
							
							fix word typo  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11273  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2011-01-26 04:30:22 +00:00 
						 
				 
			
				
					
						
							
							
								niruiyu 
							
						 
					 
					
						
						
							
						
						1623ce4aad 
					 
					
						
						
							
							Fix AutoUpdateLangVariable() logic to handle the case PlatformLang/Lang is set before PlatformLangCodes/LangCodes.  
						
						... 
						
						
						
						Pre-allocate pool for runtime phase.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11087  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2010-11-24 03:04:20 +00:00 
						 
				 
			
				
					
						
							
							
								hhtian 
							
						 
					 
					
						
						
							
						
						e5eed7d364 
					 
					
						
						
							
							Update the copyright notice format  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10418  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2010-04-24 09:33:45 +00:00 
						 
				 
			
				
					
						
							
							
								eric_tian 
							
						 
					 
					
						
						
							
						
						72399daee4 
					 
					
						
						
							
							update platformlangcodes and langcodes to adapt new language convert algorithm.  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8184  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2009-04-27 07:06:01 +00:00 
						 
				 
			
				
					
						
							
							
								jljusten 
							
						 
					 
					
						
						
							
						
						bd682470fc 
					 
					
						
						
							
							Prefix variable services functions with 'Emu'.  Specifically this is  
						
						... 
						
						
						
						done to avoid a conflict with the 'GetVariable' function defined
in edk2/MdePkg/Include/Library/UefiLib.h.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7941  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2009-03-24 18:42:18 +00:00 
						 
				 
			
				
					
						
							
							
								jji4 
							
						 
					 
					
						
						
							
						
						01a5c99447 
					 
					
						
						
							
							use the GUIDed versions of events listed below: EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE and EVT_SIGNAL_EXIT_BOOT_SERVICES  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7420  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2009-02-03 11:09:53 +00:00 
						 
				 
			
				
					
						
							
							
								eric_tian 
							
						 
					 
					
						
						
							
						
						7c80e839f7 
					 
					
						
						
							
							code scrub on VariableRuntime Dxe driver  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7016  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2008-12-12 09:27:17 +00:00 
						 
				 
			
				
					
						
							
							
								eric_tian 
							
						 
					 
					
						
						
							
						
						1794e50605 
					 
					
						
						
							
							code scrub update  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6980  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2008-12-10 09:35:04 +00:00 
						 
				 
			
				
					
						
							
							
								mdkinney 
							
						 
					 
					
						
						
							
						
						a163442495 
					 
					
						
						
							
							Add call to CreateEvent() for SetVirtualAddressMap()  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5311  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2008-05-29 23:07:46 +00:00 
						 
				 
			
				
					
						
							
							
								lgao4 
							
						 
					 
					
						
						
							
						
						504214c487 
					 
					
						
						
							
							Add comments and DoxyGen format for these files.  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5028  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2008-04-09 07:07:50 +00:00 
						 
				 
			
				
					
						
							
							
								yshang1 
							
						 
					 
					
						
						
							
						
						8d3a5c82a4 
					 
					
						
						
							
							Move VariablePei/VariableDxe/EmuVarible to /Variable folder of MdeModulePkg.  
						
						... 
						
						
						
						git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3370  6f19259b-4bc3-4df7-8a09-765794883524 
						
						
					 
					
						2007-07-19 10:09:07 +00:00