/** @file | |
Copyright (c) 2006, 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. | |
Module Name: ServiceBinding.h | |
**/ | |
#ifndef __EFI_SERVICE_BINDING_H__ | |
#define __EFI_SERVICE_BINDING_H__ | |
// | |
// Forward reference for pure ANSI compatability | |
// | |
typedef struct _EFI_SERVICE_BINDING_PROTOCOL EFI_SERVICE_BINDING_PROTOCOL; | |
/** | |
Creates a child handle with a set of I/O services. | |
@param This Protocol instance pointer. | |
@param ChildHandle Pointer to the handle of the child to create. If it is NULL, | |
then a new handle is created. If it is not NULL, then the | |
I/O services are added to the existing child handle. | |
@retval EFI_SUCCES The child handle was created with the I/O services | |
@retval EFI_INVALID_PARAMETER ChildHandle is NULL. | |
@retval EFI_OUT_OF_RESOURCES There are not enough resources availabe to create | |
the child | |
@retval other The child handle was not created | |
**/ | |
typedef | |
EFI_STATUS | |
(EFIAPI *EFI_SERVICE_BINDING_CREATE_CHILD) ( | |
IN EFI_SERVICE_BINDING_PROTOCOL *This, | |
IN OUT EFI_HANDLE *ChildHandle | |
) | |
; | |
/** | |
Destroys a child handle with a set of I/O services. | |
@param This Protocol instance pointer. | |
@param ChildHandle Handle of the child to destroy | |
@retval EFI_SUCCES The I/O services were removed from the child handle | |
@retval EFI_UNSUPPORTED The child handle does not support the I/O services | |
that are being removed. | |
@retval EFI_INVALID_PARAMETER Child handle is not a valid EFI Handle. | |
@retval EFI_ACCESS_DENIED The child handle could not be destroyed because its | |
I/O services are being used. | |
@retval other The child handle was not destroyed | |
**/ | |
typedef | |
EFI_STATUS | |
(EFIAPI *EFI_SERVICE_BINDING_DESTROY_CHILD) ( | |
IN EFI_SERVICE_BINDING_PROTOCOL *This, | |
IN EFI_HANDLE ChildHandle | |
) | |
; | |
struct _EFI_SERVICE_BINDING_PROTOCOL { | |
EFI_SERVICE_BINDING_CREATE_CHILD CreateChild; | |
EFI_SERVICE_BINDING_DESTROY_CHILD DestroyChild; | |
}; | |
#endif |