56ba37463a
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/** @file
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EFI_FILE_PROTOCOL wrappers for other items (Like Environment Variables, StdIn, StdOut, StdErr, etc...)
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Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _SHELL_FILE_HANDLE_WRAPPERS_HEADER_
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#define _SHELL_FILE_HANDLE_WRAPPERS_HEADER_
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typedef struct {
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LIST_ENTRY Link;
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CHAR16* Buffer;
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} SHELL_LINE_LIST;
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typedef struct {
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UINTN LogCount;
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SHELL_LINE_LIST *Log;
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} SHELL_LINE_LOG;
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///
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/// FILE sytle interfaces for StdIn.
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///
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extern EFI_FILE_PROTOCOL FileInterfaceStdIn;
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///
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/// FILE sytle interfaces for StdOut.
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///
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extern EFI_FILE_PROTOCOL FileInterfaceStdOut;
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///
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/// FILE sytle interfaces for StdErr.
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///
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extern EFI_FILE_PROTOCOL FileInterfaceStdErr;
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///
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/// FILE style interface for NUL file.
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///
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extern EFI_FILE_PROTOCOL FileInterfaceNulFile;
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/**
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Creates a EFI_FILE_PROTOCOL (almost) object for using to access
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environment variables through file operations.
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@param EnvName The name of the Environment Variable to be operated on.
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@retval NULL Memory could not be allocated.
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@return other a pointer to an EFI_FILE_PROTOCOL structure
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**/
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EFI_FILE_PROTOCOL*
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CreateFileInterfaceEnv(
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CONST CHAR16 *EnvName
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);
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/**
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Creates a EFI_FILE_PROTOCOL (almost) object for using to access
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a file entirely in memory through file operations.
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@param[in] Unicode TRUE if the data is UNICODE, FALSE otherwise.
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@retval NULL Memory could not be allocated.
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@return other a pointer to an EFI_FILE_PROTOCOL structure
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**/
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EFI_FILE_PROTOCOL*
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CreateFileInterfaceMem(
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IN CONST BOOLEAN Unicode
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);
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/**
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Creates a EFI_FILE_PROTOCOL (almost) object for using to access
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a file entirely with unicode awareness through file operations.
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@param[in] Template The pointer to the handle to start with.
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@param[in] Unicode TRUE if the data is UNICODE, FALSE otherwise.
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@retval NULL Memory could not be allocated.
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@return other a pointer to an EFI_FILE_PROTOCOL structure
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**/
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EFI_FILE_PROTOCOL*
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CreateFileInterfaceFile(
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IN CONST EFI_FILE_PROTOCOL *Template,
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IN CONST BOOLEAN Unicode
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);
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#endif //_SHELL_FILE_HANDLE_WRAPPERS_HEADER_
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