projects / apple / hfs.git / blame
| Commit | Line | Data |
|---|---|---|
| de8ee011 A |
1 | // |
| 2 | // lf_hfs_btrees_io.h | |
| 3 | // livefiles_hfs | |
| 4 | // | |
| 5 | // Created by Yakov Ben Zaken on 22/03/2018. | |
| 6 | // | |
| 7 | ||
| 8 | #ifndef lf_hfs_btrees_io_h | |
| 9 | #define lf_hfs_btrees_io_h | |
| 10 | ||
| 11 | #include <stdio.h> | |
| 12 | ||
| 13 | ||
| 14 | #include "lf_hfs.h" | |
| 15 | #include "lf_hfs_btrees_internal.h" | |
| 16 | ||
| 17 | /* BTree accessor routines */ | |
| 18 | OSStatus SetBTreeBlockSize(FileReference vp, ByteCount blockSize, | |
| 19 | ItemCount minBlockCount); | |
| 20 | ||
| 21 | OSStatus GetBTreeBlock(FileReference vp, uint64_t blockNum, | |
| 22 | GetBlockOptions options, BlockDescriptor *block); | |
| 23 | ||
| 24 | OSStatus ReleaseBTreeBlock(FileReference vp, BlockDescPtr blockPtr, | |
| 25 | ReleaseBlockOptions options); | |
| 26 | ||
| 27 | OSStatus ExtendBTreeFile(FileReference vp, FSSize minEOF, FSSize maxEOF); | |
| 28 | ||
| 29 | void ModifyBlockStart(FileReference vp, BlockDescPtr blockPtr); | |
| 30 | ||
| 31 | int hfs_create_attr_btree(struct hfsmount *hfsmp, u_int32_t nodesize, u_int32_t nodecnt); | |
| 32 | ||
| 33 | u_int16_t get_btree_nodesize(struct vnode *vp); | |
| 34 | ||
| 35 | #endif /* lf_hfs_btrees_io_h */ |