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path: root/MdePkg/Library/UefiLib/UefiLib.c
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2016-03-23MdePkg/UefiLib: introduce EfiEventGroupSignalLaszlo Ersek
This is a small convenience function that eases signaling an event group (identified by GUID). An example where it can be used is Platform BDS signaling the End-of-DXE event group. The naming follows EfiNamedEventSignal(). The patch modifies the library class header, and updates the most commonly used library instance at once. Other library instances in the edk2 tree will be adapted in the following patches. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Suggested-by: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-03-23MdePkg/UefiLib: move InternalEmptyFunction to UefiLib.cLaszlo Ersek
The InternalEmptyFunction() is currently only used by code in "UefiNotTiano.c" -- "Library functions that abstract areas of conflict between framework and UEFI 2.0.". In the next patches, InternalEmptyFunction() will be used from "UefiLib.c" as well, hence promote it to "general utility" status: move the function definition to "UefiLib.c", and place the function declaration (which is already extern) into "UefiLibInternal.h". Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2012-05-30Add new interface GetVariable2 and GetEfiGlobalVariable2 to return more ↵ydong10
info. Also replace old interface with new one. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13375 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-18Add an empty CONSTRUCTOR to the UefiLib to resolve library dependency issues.mdkinney
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11181 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-29Use FreePool() library API to replace gBS->FreePool() service.lgao4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10712 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-30Minor grammatical work--mostly adding periods. Items with ONLY period added ↵myronporter
did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10615 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-25Minor grammatical work--mostly adding periods. Items with ONLY period added ↵myronporter
did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10604 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-23Update the copyright notice formathhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10415 6f19259b-4bc3-4df7-8a09-765794883524
2009-04-02Fix some typo.gikidy
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8008 6f19259b-4bc3-4df7-8a09-765794883524
2009-03-24Fix minor formatting issue.qhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7939 6f19259b-4bc3-4df7-8a09-765794883524
2009-03-24Add GetVariabe(), GetEfiGlobalVariable() and GetBestLanguage() to UefiLib.qhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7936 6f19259b-4bc3-4df7-8a09-765794883524
2009-02-09Comments synchronizedjji4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7480 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-29Update copyright for files modified in this yearqhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7148 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-10Synchronize interface function comment from declaration in library class ↵klu2
header file to implementation in library instance. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6957 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-27Remove GetCurrentLanguage () from UefiLib in MdePkgqhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6759 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-25Function headers in .h and .c files synchronized with specjji4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6722 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-20Code and comments have been checked with spec.jji4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6650 6f19259b-4bc3-4df7-8a09-765794883524
2008-10-21Adjust doxygen comment style for structure.klu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6181 6f19259b-4bc3-4df7-8a09-765794883524
2008-09-21HiiLibGetCurrentLanguage returns the current UEFI variable "PlatformLang" ↵qwang12
(if this variable does not exist, a default value is returned). This function is called by HiiDatabase itself. Now, HiiLibGetCurrentLanguage is in HiiLib. Because of this, we can't add location of Hii protoocol in the library constructor of HiiLib. This cause Hii Database driver never get loaded (circular dependency). By moving HiiLibGetCurrentLanguage to UefiLib, library constructor (depex) can be added back to HiiLib to make sure the execution order is correct. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5938 6f19259b-4bc3-4df7-8a09-765794883524
2008-09-17remove unnecessary comments introduced by tools from MdePkg. The regular ↵vanjeff
express is "//^p//[ ]Include[ ]common[ ]header[ ]file[ ]for[ ]this[ ]module[.]^p//" git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5911 6f19259b-4bc3-4df7-8a09-765794883524
2008-09-16Code clean up.klu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5890 6f19259b-4bc3-4df7-8a09-765794883524
2008-07-25Code Scrub for MdePkg.yshang1
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5567 6f19259b-4bc3-4df7-8a09-765794883524
2008-02-01Fix a bug in LookupUnicodeStringTable2() to mismatch invalid language code ↵qhuang8
like "enus" with "en" git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4655 6f19259b-4bc3-4df7-8a09-765794883524
2007-09-04Merge the PI enabling works from the branchqwang12
First round of PI enabling work: 1) PiPeiCis changes (CONST, EFI_PEI_FILE_HANDLE.. etc) 2) Make use of FirmwareVolume 2 protocol. 3) Verified for Nt32Pkg and real platform for S3. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3772 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-12Removed MdePkg usage of ModuleName: in file headersAJFISH
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3217 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-29Removed CommonHeader.h generated file from the MdePkg. AJFISH
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2922 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-29Import BaseMemoryLibMmx;yshang1
Import PeiMemoryLib; Import BasePeCoffLib; Import PeiSmbusLibSmbus2; Import DxeMemoryLib; Import HiiLib; Update UefiLib to support multiple language codes; git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2886 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-22Import some Pei and Dxe related instances for MdePkg.vanjeff
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2712 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-01Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break ↵lhauch
existing builds. Also updated the SPD and FPD files UiNames git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2616 6f19259b-4bc3-4df7-8a09-765794883524
2007-02-131. Add two interfaces in PeCoffGetEntryPointLib.hqhuang8
2. Fix the description of EfiTestChildHandle & EfiTestManagedDevice 3. Clean up BasePciLbPciCf8 & BasePciLibPciExpress to remove the dependency on DebugLib git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2387 6f19259b-4bc3-4df7-8a09-765794883524
2007-02-121) Added BIT0, BIT1, …, BIT63 to the Base Defines qwang12
2) Added MIN() and MAX() macros to the Base Macros 3) Added StrStr(), StrDecimalToUnitn(), StrDecimalToUint64(), StrHexToUintn(), StrHexToUintn64(), UnicodeToAscii(), AsciiStrStr(), AsciiStrDecimalToUnitn(), AsciiStrDecimalToUint64(), AsciiStrHexToUintn(), AsciiStrHexToUintn64(), and AsciiToUnicode() to the Base Library String Functions 4) Added the Base Library Checksum Functions which include CalculateSum8(), CaclculateCheckSum8(), CalculateSum16(), CalculateChecksum16(), CalculateSum32(), CalculateCheckSum32(), CalculateSum64(), CalculateChecksum64(). 5) Added MMIO Buffer functions to the I/O Library including MmioReadBuffer8(), MmioReadBuffer16(), MmioReadBuffer32(), MmioReadBuffer64(), MmioWriteBuffer8(), MmioWriteBuffer16(), MmioWriteBuffer32(), MmioWriteBuffer64(). 6) Changed the parameter name from SizeOfValue to SizeOfBuffer in PcdSetPtr(), PcdSetPtrEx(), PatchPcdSetPtr(), LibPcdSetPtr(), LibPcdSetPtrEx(), LibPatchPcdSetPtr() 7) Added RADIX_HEX flag to the Print Library to support the conversion of values to hexadecimal strings in UnicodeValueToString() and AsciiValueToString() 8) Added EfiGetCurrentTpl() UEFI Library. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2363 6f19259b-4bc3-4df7-8a09-765794883524
2007-01-25Make MDE package pass intel IPF compiler with /W4 /WX switched on.xli24
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2312 6f19259b-4bc3-4df7-8a09-765794883524
2007-01-18Add two useful functions in UefiLib for the implementation of Component ↵qhuang8
Name, Driver Config, and Driver Diag protocols. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2267 6f19259b-4bc3-4df7-8a09-765794883524
2006-12-28Refix the previous issue.qhuang8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2143 6f19259b-4bc3-4df7-8a09-765794883524
2006-12-28Fix a typo in UefiLib. The parameter type of Registration should be "VOID ↵qhuang8
**" instead of "VOID *". No binary code is impacted. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2142 6f19259b-4bc3-4df7-8a09-765794883524
2006-11-031. Add the fix for the following Bugs:cwu11
i) BMM_FAKE_NV_DATA definition inconsistent in bm.vfr and BootMain.h (EdkNt32Pkg\Dxe\PlatformBdsDxe\Generic\BootMaint\BootMain.h) ii) Change some files’ EOL(end of line) format to DOS. Some file use even mixed style EOL. (EdkModulePkg\Universal\DevicePath\Dxe\DevicePath.c, DevicepathFromText.c, DevicePathUtilities.c; EdkModulePkg\Universal\Disk\DiskIo\Dxe\diskIo.c; MdePkg\Library\UefiLib\UefiNotTiano.c) iii) Change some illegal characters in many files, the problem is mainly connected with people using Chinese Input method to input symbols such as ' " - ?, etc. Multiple files are influenced. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1890 6f19259b-4bc3-4df7-8a09-765794883524
2006-04-21Initial import.bbahnsen
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-24 20:26:56 +0000