diff options
Diffstat (limited to 'EdkModulePkg/Universal/Variable/Pei/VariableWorker.c')
-rw-r--r-- | EdkModulePkg/Universal/Variable/Pei/VariableWorker.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/EdkModulePkg/Universal/Variable/Pei/VariableWorker.c b/EdkModulePkg/Universal/Variable/Pei/VariableWorker.c index ae64cb07ca..1a49ee8c98 100644 --- a/EdkModulePkg/Universal/Variable/Pei/VariableWorker.c +++ b/EdkModulePkg/Universal/Variable/Pei/VariableWorker.c @@ -21,7 +21,15 @@ Abstract: #include <Variable.h>
+/**
+ Get one variable by the index count.
+ @param IndexTable The pointer to variable index table.
+ @param Count The index count of variable in index table.
+
+ @return The pointer to variable header indexed by count.
+
+**/
VARIABLE_HEADER *
GetVariableByIndex (
IN VARIABLE_INDEX_TABLE *IndexTable,
@@ -31,6 +39,17 @@ GetVariableByIndex ( return (VARIABLE_HEADER *) (UINTN) (IndexTable->Index[Count] + ((UINTN) IndexTable->StartPtr & 0xFFFF0000));
}
+/**
+ Record Variable in VariableIndex HOB.
+
+ Record Variable in VariableIndex HOB and update the length of variable index table.
+
+ @param IndexTable The pointer to variable index table.
+ @param Variable The pointer to the variable that will be recorded.
+
+ @retval VOID
+
+**/
VOID
VariableIndexTableUpdate (
IN OUT VARIABLE_INDEX_TABLE *IndexTable,
|