DevicePathFromText.h File Reference

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Classes
struct	EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL

Macros
#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 - 2018, 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.

Macro Definition Documentation

EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID

#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

EFI_DEVICE_PATH_FROM_TEXT_NODE

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

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.

EFI_DEVICE_PATH_FROM_TEXT_PATH

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

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

gEfiDevicePathFromTextProtocolGuid

EFI_GUID gEfiDevicePathFromTextProtocolGuid

extern