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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2019-12-30 13:59:51 +1100 |
|---|---|---|
| committer | Alexey Kardashevskiy <aik@ozlabs.ru> | 2020-02-21 14:03:07 +1100 |
| commit | 9b8e6ab2a41119f6e8d21bbc207c53834bce31ae (patch) | |
| tree | 7062573024e509341fe2d127074029e0c2310d34 | |
| parent | d79b254660e0f59b97e5a410e243f54ea33e13d2 (diff) | |
| download | SLOF-9b8e6ab2a41119f6e8d21bbc207c53834bce31ae.zip SLOF-9b8e6ab2a41119f6e8d21bbc207c53834bce31ae.tar.gz SLOF-9b8e6ab2a41119f6e8d21bbc207c53834bce31ae.tar.bz2 | |
ext2: Read all 64bit of inode number
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
| -rw-r--r-- | slof/fs/packages/ext2-files.fs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/slof/fs/packages/ext2-files.fs b/slof/fs/packages/ext2-files.fs index 7245d93..fbfdeeb 100644 --- a/slof/fs/packages/ext2-files.fs +++ b/slof/fs/packages/ext2-files.fs @@ -90,10 +90,19 @@ INSTANCE VARIABLE #blocks-left #blocks-left @ IF inode @ 60 + l@-le read-triple-indirect-blocks THEN ; +: read-inode-table ( groupdesc -- table ) + dup 8 + l@-le \ reads bg_inode_table_lo + desc-size @ 20 > IF + over 28 + l@-le \ reads bg_inode_table_hi + 20 lshift or + THEN + nip +; + : read-inode ( inode# -- ) 1- inodes/group @ u/mod desc-size @ * group-descriptors @ + - 8 + l@-le \ reads bg_inode_table_lo + read-inode-table block-size @ * \ # in group, inode table swap inode-size @ * + xlsplit seek drop inode @ inode-size @ read drop ; |