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/*++
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
DevicePathToText.h
Abstract:
--*/
#ifndef _DEVICE_PATH_TO_TEXT_PROTOCOL_H_
#define _DEVICE_PATH_TO_TEXT_PROTOCOL_H_
//
// Device Path To Text protocol
//
#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
{ \
0x8b843e20, 0x8132, 0x4852, {0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c} \
}
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
)
/*++
Routine Description:
Convert a device node to its text representation.
Arguments:
DeviceNode - Points to the device node to be converted.
DisplayOnly - If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
AllowShortcuts - If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
Returns:
A pointer - a pointer to the allocated text representation of the device node.
NULL - if DeviceNode is NULL or there was insufficient memory.
--*/
;
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
)
/*++
Routine Description:
Convert a device path to its text representation.
Arguments:
DeviceNode - Points to the device path to be converted.
DisplayOnly - If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
AllowShortcuts - If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
Returns:
A pointer - a pointer to the allocated text representation of the device path.
NULL - if DeviceNode is NULL or there was insufficient memory.
--*/
;
typedef struct {
EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText;
EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText;
} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
extern EFI_GUID gEfiDevicePathToTextProtocolGuid;
#endif
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