Fix a conformance issue in gBS->CreateEvent() & gBS->CreateEventEx():
authorqhuang8 <qhuang8@de2fecce-e211-0410-80a6-f3fac2684e05>
Thu, 14 Feb 2008 02:47:49 +0000 (02:47 +0000)
committerqhuang8 <qhuang8@de2fecce-e211-0410-80a6-f3fac2684e05>
Thu, 14 Feb 2008 02:47:49 +0000 (02:47 +0000)
commit3ac88196130b66adcb7c70127524969445adf647
tree4ab709e6f02be00d64610678e86c5bb769d59b46
parent4cbe78623557c0ed3a1ae6fb9ec1ebc78491eed4
Fix a conformance issue in gBS->CreateEvent() & gBS->CreateEventEx():
1. gBS->CreateEventEx() with EventGroup = NULL should behavior like gBS->CreateEvent()
2. EVT_SIGNAL_EXIT_BOOT_SERVICES & EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE are invalid parameters for gBS->CreateEventEx() if the EventGroup is not NULL.

git-svn-id: https://edk2.tianocore.org/svn/edk2/trunk@4692 de2fecce-e211-0410-80a6-f3fac2684e05
edk2/MdeModulePkg/Core/Dxe/Event/event.c