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Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Efi/Protocol/DevicePathUtilities/DevicePathUtilities.h')
| -rw-r--r-- | EdkCompatibilityPkg/Foundation/Efi/Protocol/DevicePathUtilities/DevicePathUtilities.h | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Efi/Protocol/DevicePathUtilities/DevicePathUtilities.h b/EdkCompatibilityPkg/Foundation/Efi/Protocol/DevicePathUtilities/DevicePathUtilities.h deleted file mode 100644 index a6073c1433..0000000000 --- a/EdkCompatibilityPkg/Foundation/Efi/Protocol/DevicePathUtilities/DevicePathUtilities.h +++ /dev/null @@ -1,225 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, 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:
-
- DevicePathUtilities.h
-
-Abstract:
-
---*/
-
-#ifndef _DEVICE_PATH_UTILITIES_PROTOCOL_H_
-#define _DEVICE_PATH_UTILITIES_PROTOCOL_H_
-
-//
-// Device Path Utilities protocol
-//
-#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \
- { \
- 0x379be4e, 0xd706, 0x437d, {0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4} \
- }
-
-typedef
-UINTN
-(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
- )
-/*++
-
- Routine Description:
- Returns the size of the device path, in bytes.
-
- Arguments:
- DevicePath - Points to the start of the EFI device path.
-
- Returns:
- Size - Size of the specified device path, in bytes, including the end-of-path tag.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
- )
-/*++
-
- Routine Description:
- Create a duplicate of the specified path.
-
- Arguments:
- DevicePath - Points to the source EFI device path.
-
- Returns:
- Pointer - A pointer to the duplicate device path.
- NULL - Insufficient memory.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_PATH) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1,
- IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2
- )
-/*++
-
- Routine Description:
- Create a new path by appending the second device path to the first.
-
- Arguments:
- Src1 - Points to the first device path. If NULL, then it is ignored.
- Src2 - Points to the second device path. If NULL, then it is ignored.
-
- Returns:
- Pointer - A pointer to the newly created device path.
- NULL - Memory could not be allocated
- or either DevicePath or DeviceNode is NULL.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_NODE) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode
- )
-/*++
-
- Routine Description:
- Creates a new path by appending the device node to the device path.
-
- Arguments:
- DevicePath - Points to the device path.
- DeviceNode - Points to the device node.
-
- Returns:
- Pointer - A pointer to the allocated device node.
- NULL - Memory could not be allocated
- or either DevicePath or DeviceNode is NULL.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance
- )
-/*++
-
- Routine Description:
- Creates a new path by appending the specified device path instance to the specified device path.
-
- Arguments:
- DevicePath - Points to the device path. If NULL, then ignored.
- DevicePathInstance - Points to the device path instance.
-
- Returns:
- Pointer - A pointer to the newly created device path
- NULL - Memory could not be allocated or DevicePathInstance is NULL.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE) (
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance,
- OUT UINTN *DevicePathInstanceSize
- )
-/*++
-
- Routine Description:
- Creates a copy of the current device path instance and returns a pointer to the next device path instance.
-
- Arguments:
- DevicePathInstance - On input, this holds the pointer to the current device path
- instance. On output, this holds the pointer to the next
- device path instance or NULL if there are no more device
- path instances in the device path.
- DevicePathInstanceSize - On output, this holds the size of the device path instance,
- in bytes or zero, if DevicePathInstance is zero.
-
- Returns:
- Pointer - A pointer to the copy of the current device path instance.
- NULL - DevicePathInstace was NULL on entry or there was insufficient memory.
-
---*/
-;
-
-typedef
-BOOLEAN
-(EFIAPI *EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE) (
- IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
- )
-/*++
-
- Routine Description:
- Returns whether a device path is multi-instance.
-
- Arguments:
- DevicePath - Points to the device path. If NULL, then ignored.
-
- Returns:
- TRUE - The device path has more than one instance
- FALSE - The device path is empty or contains only a single instance.
-
---*/
-;
-
-typedef
-EFI_DEVICE_PATH_PROTOCOL*
-(EFIAPI *EFI_DEVICE_PATH_UTILS_CREATE_NODE) (
- IN UINT8 NodeType,
- IN UINT8 NodeSubType,
- IN UINT16 NodeLength
- )
-/*++
-
- Routine Description:
- Creates a device node
-
- Arguments:
- NodeType - NodeType is the device node type (EFI_DEVICE_PATH.Type) for
- the new device node.
- NodeSubType - NodeSubType is the device node sub-type
- EFI_DEVICE_PATH.SubType) for the new device node.
- NodeLength - NodeLength is the length of the device node
- (EFI_DEVICE_PATH.Length) for the new device node.
-
- Returns:
- Pointer - A pointer to the newly created device node.
- NULL - NodeLength is less than
- the size of the header or there was insufficient memory.
-
---*/
-;
-
-typedef struct {
- EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE GetDevicePathSize;
- EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH DuplicateDevicePath;
- EFI_DEVICE_PATH_UTILS_APPEND_PATH AppendDevicePath;
- EFI_DEVICE_PATH_UTILS_APPEND_NODE AppendDeviceNode;
- EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE AppendDevicePathInstance;
- EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE GetNextDevicePathInstance;
- EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE IsDevicePathMultiInstance;
- EFI_DEVICE_PATH_UTILS_CREATE_NODE CreateDeviceNode;
-} EFI_DEVICE_PATH_UTILITIES_PROTOCOL;
-
-extern EFI_GUID gEfiDevicePathUtilitiesProtocolGuid;
-
-#endif
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