diff options
Diffstat (limited to 'src/libdiskfs/ext2.c')
| -rw-r--r-- | src/libdiskfs/ext2.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/libdiskfs/ext2.c b/src/libdiskfs/ext2.c index afd95222..b55f1eb3 100644 --- a/src/libdiskfs/ext2.c +++ b/src/libdiskfs/ext2.c @@ -275,7 +275,11 @@ ext2sync(Fsys *fsys) / super.blockspergroup; fs->inospergroup = super.inospergroup; fs->blockspergroup = super.blockspergroup; - fs->inosperblock = fs->blocksize / InodeSize; + if(super.revlevel >= 1) + fs->inosize = super.inosize; + else + fs->inosize = 128; + fs->inosperblock = fs->blocksize / fs->inosize; if(fs->blocksize == SBOFF) fs->groupaddr = 2; else @@ -336,7 +340,7 @@ handle2ino(Ext2 *fs, Nfs3Handle *h, u32int *pinum, Inode *ino) addr = g.inodeaddr + ioff/fs->inosperblock; if((b = diskread(fs->disk, fs->blocksize, (u64int)addr*fs->blocksize)) == nil) return Nfs3ErrIo; - parseinode(ino, b->data+InodeSize*(ioff%fs->inosperblock)); + parseinode(ino, b->data+fs->inosize*(ioff%fs->inosperblock)); blockput(b); return Nfs3Ok; } @@ -875,5 +879,8 @@ parsesuper(Super *s, uchar *p) s->revlevel = l32(p+76); s->defresuid = l16(p+80); s->defresgid = l16(p+82); - /* 940 byte reserved */ + s->firstino = l32(p+84); + s->inosize = l32(p+88); + s->blockgroupnr = l16(p+60); + /* 932 byte reserved */ } |