xnu-7195.101.1.tar.gz

[apple/xnu.git] / iokit / IOKit / IONVRAM.h

diff --git a/iokit/IOKit/IONVRAM.h b/iokit/IOKit/IONVRAM.h
index 17f91c66ab9ccb8a146da9f76f42654c41d8e7d3..d556b9fab6c2f5eb91779eb6530495ccbbeb3c54 100644 (file)
--- a/iokit/IOKit/IONVRAM.h
+++ b/iokit/IOKit/IONVRAM.h
@@ -79,10 +79,12 @@ class IODTNVRAM : public IOService
        OSDeclareDefaultStructors(IODTNVRAM);
 
 private:
+       friend class IODTNVRAMVariables;
+
        IONVRAMController      *_nvramController;
        OSPtr<const OSSymbol>  _registryPropertiesKey;
        UInt8                  *_nvramImage;
-       IOLock                 *_variableLock;
+       IORWLock               *_variableLock;
        IOLock                 *_controllerLock;
        UInt32                 _commonPartitionOffset;
        UInt32                 _commonPartitionSize;
@@ -151,7 +153,11 @@ private:
        IOReturn removePropertyInternal(const OSSymbol *aKey);
        IOReturn chooseDictionary(IONVRAMOperation operation, const uuid_t *varGuid,
            const char *variableName, OSDictionary **dict) const;
-       bool handleSpecialVariables(const char *name, uuid_t *guid, OSObject *obj, IOReturn *error);
+       IOReturn flushDict(const uuid_t *guid, IONVRAMOperation op);
+       bool handleSpecialVariables(const char *name, const uuid_t *guid, const OSObject *obj, IOReturn *error);
+       OSSharedPtr<OSObject> copyPropertyWithGUIDAndName(const uuid_t *guid, const char *name) const;
+       IOReturn removePropertyWithGUIDAndName(const uuid_t *guid, const char *name);
+       IOReturn setPropertyWithGUIDAndName(const uuid_t *guid, const char *name, OSObject *anObject);
 
 public:
        virtual bool init(IORegistryEntry *old, const IORegistryPlane *plane) APPLE_KEXT_OVERRIDE;