diff options
Diffstat (limited to 'dev/kernel/FSKit/HeFS.h')
| -rw-r--r-- | dev/kernel/FSKit/HeFS.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dev/kernel/FSKit/HeFS.h b/dev/kernel/FSKit/HeFS.h new file mode 100644 index 00000000..6911ddef --- /dev/null +++ b/dev/kernel/FSKit/HeFS.h @@ -0,0 +1,59 @@ +/* -------------------------------------------
+
+ Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NewKit/Defines.h>
+
+/// @file HeFS.h
+/// @brief HeFS filesystem support.
+
+#define kHeFSVersion (0x0100)
+#define kHeFSMagic " HeFS"
+#define kHeFSMagicLen (8)
+
+#define kHeFSFileNameLen (256U)
+#define kHeFSPartNameLen (256U)
+
+#define kHeFSMinimumDiskSize (gib_cast(64))
+
+enum
+{
+ kHeFSInvalidDrive,
+ kHeFSHDDDrive,
+ kHeFSSSDDrive,
+ kHeFSMassStorageDrive,
+ kHeFSSCSIDrive,
+ kHeFSDriveCount,
+};
+
+struct HeFS_BOOT_NODE;
+
+struct HeFS_BOOT_NODE final
+{
+ NeOS::Char fMagic[kHeFSMagicLen];
+ NeOS::Char fPartName[kHeFSPartNameLen];
+ NeOS::UInt32 fVersion;
+ NeOS::UInt64 fBadSectors;
+ NeOS::UInt64 fSectorCount;
+ NeOS::UInt64 fSectorSize;
+ NeOS::UInt32 fChecksum;
+ NeOS::UInt8 fDriveKind;
+ NeOS::UInt8 fTextEncoding;
+ NeOS::UInt64 fRootINode;
+ NeOS::UInt64 fRecoveryINode;
+};
+
+struct HeFS_INDEX_NODE
+{
+ NeOS::Char fName[kHeFSFileNameLen];
+ NeOS::UInt32 fFlags;
+ NeOS::UInt16 fKind;
+ NeOS::UInt32 fSize;
+ NeOS::Lba fFirstINode;
+ NeOS::Lba fLastINode;
+ NeOS::UInt32 fChecksum;
+};
\ No newline at end of file |