Comments synchronized

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7480 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Library/UefiLib.h b/MdePkg/Include/Library/UefiLib.h
index 354cf3192c714a2dc38de2104012ec7f7689a46d..5670b2a39f9376949b462f172b054410bb820b8d 100644 (file)
--- a/MdePkg/Include/Library/UefiLib.h
+++ b/MdePkg/Include/Library/UefiLib.h
@@ -138,15 +138,17 @@ EfiGetSystemConfigurationTable (
   instances specified by ProtocolGuid.\r
 \r
   This function causes the notification function to be executed for every protocol of type\r
   instances specified by ProtocolGuid.\r
 \r
   This function causes the notification function to be executed for every protocol of type\r

-  ProtocolGuid instance that exists in the system when this function is invoked.\r
-  In addition, every time a protocol of type ProtocolGuid instance is installed or reinstalled,\r
-  the notification function is also executed.  This function returns the notification event\r
-  that was created. \r
+  ProtocolGuid instance that exists in the system when this function is invoked. If there are\r
+  no instances of ProtocolGuid in the handle database at the time this function is invoked,\r
+  then the notification function is still executed one time. In addition, every time a protocol\r
+  of type ProtocolGuid instance is installed or reinstalled, the notification function is also\r
+  executed. This function returns the notification event that was created. \r

   If ProtocolGuid is NULL, then ASSERT().\r
   If NotifyTpl is not a legal TPL value, then ASSERT().\r
   If NotifyFunction is NULL, then ASSERT().\r
   If Registration is NULL, then ASSERT().\r
 \r
   If ProtocolGuid is NULL, then ASSERT().\r
   If NotifyTpl is not a legal TPL value, then ASSERT().\r
   If NotifyFunction is NULL, then ASSERT().\r
   If Registration is NULL, then ASSERT().\r
 \r

+\r

   @param  ProtocolGuid    Supplies GUID of the protocol upon whose installation the event is fired.\r
   @param  NotifyTpl       Supplies the task priority level of the event notifications.\r
   @param  NotifyFunction  Supplies the function to notify when the event is signaled.\r
   @param  ProtocolGuid    Supplies GUID of the protocol upon whose installation the event is fired.\r
   @param  NotifyTpl       Supplies the task priority level of the event notifications.\r
   @param  NotifyFunction  Supplies the function to notify when the event is signaled.\r

diff --git a/MdePkg/Library/UefiLib/UefiLib.c b/MdePkg/Library/UefiLib/UefiLib.c
index e515c1235716720e5c1cfc212d441dc9682977ff..c0b4faa32c2e2076562077e009ca5e171cd2e26b 100644 (file)
--- a/MdePkg/Library/UefiLib/UefiLib.c
+++ b/MdePkg/Library/UefiLib/UefiLib.c
@@ -92,15 +92,17 @@ EfiGetSystemConfigurationTable (
   instances specified by ProtocolGuid.\r
 \r
   This function causes the notification function to be executed for every protocol of type\r
   instances specified by ProtocolGuid.\r
 \r
   This function causes the notification function to be executed for every protocol of type\r

-  ProtocolGuid instance that exists in the system when this function is invoked.\r
-  In addition, every time a protocol of type ProtocolGuid instance is installed or reinstalled,\r
-  the notification function is also executed.  This function returns the notification event\r
-  that was created. \r
+  ProtocolGuid instance that exists in the system when this function is invoked. If there are\r
+  no instances of ProtocolGuid in the handle database at the time this function is invoked,\r
+  then the notification function is still executed one time. In addition, every time a protocol\r
+  of type ProtocolGuid instance is installed or reinstalled, the notification function is also\r
+  executed. This function returns the notification event that was created. \r

   If ProtocolGuid is NULL, then ASSERT().\r
   If NotifyTpl is not a legal TPL value, then ASSERT().\r
   If NotifyFunction is NULL, then ASSERT().\r
   If Registration is NULL, then ASSERT().\r
 \r
   If ProtocolGuid is NULL, then ASSERT().\r
   If NotifyTpl is not a legal TPL value, then ASSERT().\r
   If NotifyFunction is NULL, then ASSERT().\r
   If Registration is NULL, then ASSERT().\r
 \r

+\r

   @param  ProtocolGuid    Supplies GUID of the protocol upon whose installation the event is fired.\r
   @param  NotifyTpl       Supplies the task priority level of the event notifications.\r
   @param  NotifyFunction  Supplies the function to notify when the event is signaled.\r
   @param  ProtocolGuid    Supplies GUID of the protocol upon whose installation the event is fired.\r
   @param  NotifyTpl       Supplies the task priority level of the event notifications.\r
   @param  NotifyFunction  Supplies the function to notify when the event is signaled.\r