MdePkg/Include/Protocol/DevicePathFromText.h File Reference


Data Structures

struct  EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL

Defines

#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID

Typedefs

typedef
EFI_DEVICE_PATH_PROTOCOL
*(EFIAPI
EFI_DEVICE_PATH_FROM_TEXT_NODE )(IN CONST CHAR16 *TextDeviceNode)
typedef
EFI_DEVICE_PATH_PROTOCOL
*(EFIAPI
EFI_DEVICE_PATH_FROM_TEXT_PATH )(IN CONST CHAR16 *TextDevicePath)

Variables

EFI_GUID gEfiDevicePathFromTextProtocolGuid

Detailed Description

EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL as defined in UEFI 2.0. This protocol provides service to convert text to device paths and device nodes.

Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
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.


Define Documentation

#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID

Value:

{ \
    0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e  } \
  }
Device Path From Text protocol


Typedef Documentation

Convert text to the binary representation of a device node.

Parameters:
TextDeviceNode TextDeviceNode points to the text representation of a device node. Conversion starts with the first character and continues until the first non-device node character.
Return values:
a_pointer Pointer to the EFI device node.
NULL if TextDeviceNode is NULL or there was insufficient memory.

Convert text to the binary representation of a device node.

Parameters:
TextDeviceNode TextDevicePath points to the text representation of a device path. Conversion starts with the first character and continues until the first non-device path character.
Return values:
a_pointer Pointer to the allocated device path.
NULL if TextDeviceNode is NULL or there was insufficient memory.


Variable Documentation


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