mirror of
https://github.com/Fennix-Project/Kernel.git
synced 2025-05-25 22:14:37 +00:00
92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
/*
|
|
This file is part of Fennix Kernel.
|
|
|
|
Fennix Kernel is free software: you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation, either version 3 of
|
|
the License, or (at your option) any later version.
|
|
|
|
Fennix Kernel is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __FENNIX_KERNEL_FILESYSTEM_EXT2_H__
|
|
#define __FENNIX_KERNEL_FILESYSTEM_EXT2_H__
|
|
|
|
#include <types.h>
|
|
|
|
#include <filesystem.hpp>
|
|
|
|
namespace vfs
|
|
{
|
|
class EXT2
|
|
{
|
|
public:
|
|
struct SuperBlock
|
|
{
|
|
uint32_t Inodes;
|
|
uint32_t Blocks;
|
|
uint32_t ReservedBlocks;
|
|
uint32_t FreeBlock;
|
|
uint32_t FreeInodes;
|
|
uint32_t FirstDataBlock;
|
|
uint32_t LogBlockSize;
|
|
uint32_t LogFragSize;
|
|
uint32_t BlocksPerGroup;
|
|
uint32_t FragsPerGroup;
|
|
uint32_t InodesPerGroup;
|
|
uint32_t LastMountTime;
|
|
uint32_t LastWrittenTime;
|
|
uint16_t MountedTimes;
|
|
uint16_t MaximumMountedTimes;
|
|
uint16_t Magic;
|
|
uint16_t State;
|
|
uint16_t Errors;
|
|
uint16_t MinorRevLevel;
|
|
uint32_t LastCheck;
|
|
uint32_t CheckInternval;
|
|
uint32_t SystemID;
|
|
uint32_t RevLevel;
|
|
uint16_t ReservedBlocksUserID;
|
|
uint16_t ReservedBlocksGroupID;
|
|
|
|
uint32_t FirstInode;
|
|
uint16_t InodeSize;
|
|
uint16_t BlockGroups;
|
|
uint32_t FeatureCompatibility;
|
|
uint32_t FeatureIncompatibility;
|
|
uint32_t FeatureRoCompatibility;
|
|
uint8_t UUID[16];
|
|
char VolumeName[16];
|
|
char LastMounted[64];
|
|
uint32_t BitmapAlogrithm;
|
|
|
|
uint8_t PreallocatedBlocks;
|
|
uint8_t PreallocatedDirectoryBlocks;
|
|
|
|
uint16_t Padding;
|
|
uint8_t JournalUUID[16];
|
|
uint32_t JournalInum;
|
|
uint32_t JournalDev;
|
|
uint32_t LastOrphan;
|
|
uint32_t HashSeed[4];
|
|
uint8_t DefHashVersion;
|
|
uint8_t ReservedCharPad;
|
|
uint16_t ReservedWordPad;
|
|
uint32_t DefaultMountOptions;
|
|
uint32_t FirstMetaBg;
|
|
uint32_t Reserved[190];
|
|
};
|
|
|
|
EXT2(void *partition);
|
|
~EXT2();
|
|
};
|
|
}
|
|
|
|
#endif // !__FENNIX_KERNEL_FILESYSTEM_EXT2_H__
|