98   IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath  in GetDevicePathSize()  argument
103   if (DevicePath == NULL) {  in GetDevicePathSize()
107   if (!IsDevicePathValid (DevicePath, 0)) {  in GetDevicePathSize()
114   Start = DevicePath;  in GetDevicePathSize()
115   while (!IsDevicePathEnd (DevicePath)) {  in GetDevicePathSize()
116     DevicePath = NextDevicePathNode (DevicePath);  in GetDevicePathSize()
122   return ((UINTN) DevicePath - (UINTN) Start) + DevicePathNodeLength (DevicePath);  in GetDevicePathSize()
143   IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,  in IsDevicePathValid()  argument
151   ASSERT (DevicePath != NULL);  in IsDevicePathValid()
164 …for (Count = 0, Size = 0; !IsDevicePathEnd (DevicePath); DevicePath = NextDevicePathNode (DevicePa…  in IsDevicePathValid()
165     NodeLength = DevicePathNodeLength (DevicePath);  in IsDevicePathValid()
193   return (BOOLEAN) (DevicePathNodeLength (DevicePath) == END_DEVICE_PATH_LENGTH);  in IsDevicePathValid()
433   EFI_DEVICE_PATH_PROTOCOL      *DevicePath;  in CreateDeviceNode()  local
442   DevicePath = AllocateZeroPool (NodeLength);  in CreateDeviceNode()
443   if (DevicePath != NULL) {  in CreateDeviceNode()
444      DevicePath->Type    = NodeType;  in CreateDeviceNode()
445      DevicePath->SubType = NodeSubType;  in CreateDeviceNode()
446      SetDevicePathNodeLength (DevicePath, NodeLength);  in CreateDeviceNode()
449   return DevicePath;  in CreateDeviceNode()
471   IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath  in DuplicateDevicePath()  argument
479   Size = GetDevicePathSize (DevicePath);  in DuplicateDevicePath()
488   return AllocateCopyPool (Size, DevicePath);  in DuplicateDevicePath()
597   IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath,     OPTIONAL  in AppendDevicePathNode()  argument
607 … return DuplicateDevicePath ((DevicePath != NULL) ? DevicePath : &mUefiDevicePathLibEndDevicePath);  in AppendDevicePathNode()
627   NewDevicePath = AppendDevicePath (DevicePath, TempDevicePath);  in AppendDevicePathNode()