Tianocore/edk2.git/MdeModulePkg/Library/BootManagerUiLib, branch dependabot/github_actions/actions/github-script-9

MdeModulePkg: Replace include guards with #pragma once

2026-02-23T21:01:28+00:00

Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki

MdeModulePkg/BootManagerUiLib: hide UiApp from boot entries

2025-04-11T02:42:01+00:00

After d433b4c8e4a6 ("OvmfPkg/PlatformBootManagerLib: Register UiApp as an optional boot option") UiApp can be found among the boot options without the LOAD_OPTION_HIDDEN flag set. This means that it can appear in the list of available entries. This can be confusing. Starting from the UiApp guid, add a check on the Device Path on all the available entries, if it matches, skip the entry. Signed-off-by: Luigi Leonardi

MdeModulePkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdeModulePkg: Change use of EFI_D_* to DEBUG_*

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739 Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines. Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael Kubacki Signed-off-by: Michael D Kinney Reviewed-by: Liming Gao

MdeModulePkg/BootManagerUiLib: show inactive boot options

2020-06-06T07:49:42+00:00

UEFI boot options may exist but have the LOAD_OPTION_ACTIVE flag cleared. This means that the boot option should not be selected by default, but it does not mean it should be omitted from the boot selection presented by the boot manager: for this purpose, another flag LOAD_OPTION_HIDDEN exists. Given that the latter flag exists solely for the purpose of omitting boot options from the boot selection menu, and LOAD_OPTION_XXX flags can be combined if desired, hiding inactive boot options as well is a mistake, and violates the intent of paragraph 3.1.3 of the UEFI specification (revision 2.8 errata A). Let's fix this by dropping the LOAD_OPTION_ACTIVE check from the code that populates the boot selection menu. Signed-off-by: Ard Biesheuvel Reviewed-by: Laszlo Ersek Acked-by: Leif Lindholm Reviewed-by: Zhichao Gao

MdeModulePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:08+00:00

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 Reviewed-by: Hao Wu Reviewed-by: Jian J Wang

MdeModulePkg: Removing ipf which is no longer supported from edk2.

2018-09-06T07:25:16+00:00

Removing rules for Ipf sources file: * Remove the source file which path with "ipf" and also listed in [Sources.IPF] section of INF file. * Remove the source file which listed in [Components.IPF] section of DSC file and not listed in any other [Components] section. * Remove the embedded Ipf code for MDE_CPU_IPF. Removing rules for Inf file: * Remove IPF from VALID_ARCHITECTURES comments. * Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section. * Remove the INF which only listed in [Components.IPF] section in DSC. * Remove statements from [BuildOptions] that provide IPF specific flags. * Remove any IPF sepcific sections. Removing rules for Dec file: * Remove [Includes.IPF] section from Dec. Removing rules for Dsc file: * Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC. * Remove any IPF specific sections. * Remove statements from [BuildOptions] that provide IPF specific flags. Cc: Star Zeng Cc: Eric Dong Cc: Michael D Kinney Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen Reviewed-by: Star Zeng

MdeModulePkg: Clean up source files

2018-06-28T03:19:45+00:00

1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao Reviewed-by: Star Zeng

MdeModulePkg/BMUiLib: Check reset requirement before exiting UiApp

2017-07-27T02:47:15+00:00

V2: Refine the comments. In UI page, some configuration change may require system reset. BootManagerUiLib misses this check before exiting UiApp to boot other boot options. Now add the check. Cc: Eric Dong Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi Reviewed-by: Liming Gao

MdeModulePkg/BootManagerUiLib: rebase to ARRAY_SIZE()

2016-10-27T09:10:56+00:00

Cc: Dandan Bi Cc: Eric Dong Cc: Feng Tian Cc: Star Zeng Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek Reviewed-by: Feng Tian Reviewed-by: Star Zeng Reviewed-by: Jordan Justen