VersionCompare.c File Reference

#include "LinuxBootInternal.h"
#include <Uefi.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>

Go to the source code of this file.

Macros
#define	IS_SECTION_BREAK(Ch)

Functions
STATIC INTN	BoundedAsciiStrCmp (CONST CHAR8 *FirstString, CONST CHAR8 *FirstStringEnd, CONST CHAR8 *SecondString, CONST CHAR8 *SecondStringEnd)
STATIC VOID	GetNextFragment (IN CONST CHAR8 **Pos, OUT CONST CHAR8 **FragmentStart, OUT CONST CHAR8 **FragmentEnd, OUT BOOLEAN *IsAlphaFragment, OUT BOOLEAN *IsSectionBreak, OUT CHAR8 *SectionChar)
STATIC INTN	DoVersionCompare (IN CONST CHAR8 *Version1, IN CONST CHAR8 *Version2)
INTN EFIAPI	InternalVersionCompare (IN CONST VOID *Version1, IN CONST VOID *Version2)
INTN EFIAPI	InternalReverseVersionCompare (IN CONST VOID *Version1, IN CONST VOID *Version2)

Detailed Description

Linux version compare.

Copyright (c) 2021, Mike Beaton. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause

Definition in file VersionCompare.c.

Macro Definition Documentation

IS_SECTION_BREAK

#define IS_SECTION_BREAK

(

Ch

)

Value:

((Ch) == '-' || (Ch) == '~' || (Ch) == '\0')

Definition at line 14 of file VersionCompare.c.

Function Documentation

BoundedAsciiStrCmp()

STATIC INTN BoundedAsciiStrCmp	(	CONST CHAR8 *	FirstString,
		CONST CHAR8 *	FirstStringEnd,
		CONST CHAR8 *	SecondString,
		CONST CHAR8 *	SecondStringEnd )

Definition at line 20 of file VersionCompare.c.

DoVersionCompare()

STATIC INTN DoVersionCompare	(	IN CONST CHAR8 *	Version1,
		IN CONST CHAR8 *	Version2 )

Definition at line 130 of file VersionCompare.c.

GetNextFragment()

STATIC VOID GetNextFragment	(	IN CONST CHAR8 **	Pos,
		OUT CONST CHAR8 **	FragmentStart,
		OUT CONST CHAR8 **	FragmentEnd,
		OUT BOOLEAN *	IsAlphaFragment,
		OUT BOOLEAN *	IsSectionBreak,
		OUT CHAR8 *	SectionChar )

Definition at line 57 of file VersionCompare.c.

InternalReverseVersionCompare()

INTN EFIAPI InternalReverseVersionCompare	(	IN CONST VOID *	Version1,
		IN CONST VOID *	Version2 )

Definition at line 237 of file VersionCompare.c.

InternalVersionCompare()

INTN EFIAPI InternalVersionCompare	(	IN CONST VOID *	Version1,
		IN CONST VOID *	Version2 )

Definition at line 227 of file VersionCompare.c.