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The UefiShellAcpiViewCommandLib is converted from NULL library to a named library so that it may be used in modules other than shell. The library interface exposes the main method for to AcpiView functionality as well as a helper method to dump a buffer to a file. The Shell module is still built by pulling UefiShellAcpiViewCommandLib as a NULL library to preserve the modularity of shell builds. Cc: Ray Ni <ray.ni@intel.com> Cc: Zhichao Gao <zhichao.gao@intel.com> Reviewed-by: Zhichao Gao <zhichao.gao@intel.com> Signed-off-by: Tomas Pilar <tomas.pilar@arm.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/** @file
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Library providing 'acpiview' functionality to display and
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validate installed ACPI tables.
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Copyright (c) 2016 - 2020, ARM Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef ACPI_VIEW_COMMAND_LIB_H_
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#define ACPI_VIEW_COMMAND_LIB_H_
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/**
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Dump a buffer to a file. Print error message if a file cannot be created.
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@param[in] FileName The filename that shall be created to contain the buffer.
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@param[in] Buffer Pointer to buffer that shall be dumped.
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@param[in] BufferSize The size of buffer to be dumped in bytes.
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@return The number of bytes that were written
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**/
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UINTN
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EFIAPI
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ShellDumpBufferToFile (
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IN CONST CHAR16* FileNameBuffer,
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IN CONST VOID* Buffer,
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IN CONST UINTN BufferSize
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);
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/**
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Display and validate ACPI tables.
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@param[in] ImageHandle Handle to the Image (NULL if internal).
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@param[in] SystemTable Pointer to the System Table (NULL if internal).
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@retval SHELL_INVALID_PARAMETER The command line invocation could not be parsed.
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@retval SHELL_NOT_FOUND The command failed.
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@retval SHELL_SUCCESS The command was successful.
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**/
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SHELL_STATUS
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EFIAPI
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ShellCommandRunAcpiView (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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#endif // UEFI_SHELL_ACPIVIEW_COMMAND_LIB_H_
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