DevicePathFromText.h File Reference

Data Structures
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.
SPDX-License-Identifier: BSD-2-Clause-Patent

Macro Definition 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

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.

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

EFI_GUID gEfiDevicePathFromTextProtocolGuid