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