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HelenOS
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trunk
/
uspace
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srv
/
fs
/
fat/
– Rev 3282
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3282
5766 d 9 h
jermar
/trunk/uspace/srv/fs/fat/
FAT dentry type used for subdirectories doesn't store the directory size in the 'size' field.
Introduce a simple workaround that will let us have 64 directory entries at maximum.
3272
5766 d 22 h
jermar
/trunk/uspace/srv/fs/fat/
Several fixes for the FAT file system:
- do not copy padding during file name canonization
- properly nul-terminate the FAT file name during canonization
- compare FAT file name and the component name case insensitively
- block_get() takes a block offset, not byte offset as parameter
3257
5767 d 22 h
jermar
/trunk/uspace/srv/fs/fat/
First attempt at delivering the FAT16 read-only support.
Needless to say it doesn't work yet, but now it's only
the lurking bugs that need to be fixed.
3253
5769 d 10 h
jermar
/trunk/uspace/srv/fs/fat/
Pass block size to block_get() in the last argument.
3201
5804 d 18 h
svoboda
/trunk/uspace/
Do not disassemble needlessly.
3119
5830 d 17 h
jermar
/trunk/uspace/srv/fs/fat/
Initialize in-core FAT root directory node during mount.
3111
5831 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Put a frequently used construct into a function.
3110
5831 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Initialize global FAT IDX structures when the FAT server starts and initialize
per-file system FAT IDX structures when a file system gets mounted.
2953
5851 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Add synchronization to fat_match().
2951
5851 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Add locks to FAT index structures, FAT in-core node structures. Add futex to
protect the list of free cached FAT in-core nodes. Make fat_node_get() and
fat_node_put() and some other functions aware of these new locks.
2945
5852 d 10 h
jermar
/trunk/uspace/srv/fs/fat/
Introduce a futex protecting the up_hash and ui_hash.
2944
5852 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Introduce futex for protecting the list of unused structures in FAT server.
2910
5856 d 15 h
jermar
/trunk/uspace/srv/fs/fat/
Implement fat_node_put() and remove the node from the free node list when
bumping its refernce count from zero in fat_node_get().
2893
5857 d 20 h
jermar
/trunk/uspace/srv/fs/fat/
More bits of fat_node_get().
Still needs to do some locking.
2891
5860 d 10 h
jermar
/trunk/uspace/srv/fs/fat/
New first bits of fat_node_get().
2890
5860 d 12 h
jermar
/trunk/uspace/srv/fs/fat/
Need a way to locate the FAT index structure by VFS index. Also fix code that
locates the FAT index structure by position in the file system namespace.
2889
5863 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Add hash table for used fat_idx_t structures and implement fat_idx_map().
2884
5864 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
merge vs. coalesce
2881
5864 d 15 h
jermar
/trunk/uspace/srv/fs/fat/
Code for de/allocation of VFS indices for FAT.
2876
5864 d 19 h
jermar
/trunk/uspace/srv/fs/fat/
Add a dedicated source file for handling FAT indices.
2864
5878 d 9 h
jermar
/trunk/uspace/srv/fs/fat/
Introduce the foundation for unique and stable FAT VFS node indices.
The first two reserved FAT entries are physically present in each FAT, so fix
the code to be aware of this.
2863
5878 d 20 h
jermar
/trunk/uspace/
Revert libfs node_get() API to a model without the parent node pointer
argument.
2859
5884 d 1 h
jermar
/trunk/uspace/srv/fs/fat/
Add fat_block_get().
2858
5884 d 4 h
jermar
/trunk/uspace/
libfs destroy operation should rather return an error code instead of a truth
value.
2857
5884 d 5 h
jermar
/trunk/uspace/
Add stubs for unimplemented FAT libfs operations.
2856
5884 d 5 h
jermar
/trunk/uspace/srv/fs/fat/
Add a locking scheme for FAT in-core cache and nodes.
2855
5884 d 6 h
jermar
/trunk/uspace/srv/fs/fat/
fat_node_put(). No locking so far.
2852
5885 d 2 h
jermar
/trunk/uspace/
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
2845
5886 d 8 h
jermar
/trunk/uspace/srv/fs/fat/
Add fat_has_children(). Alse assume that fat_block_get() can never return NULL.
2844
5886 d 9 h
jermar
/trunk/uspace/
Add fat_root_get() and fat_plb_get_char().
2843
5886 d 10 h
jermar
/trunk/uspace/srv/fs/fat/
Somewhat complete implementation of fat_node_get().
2831
5889 d 2 h
jermar
/trunk/uspace/
Commit progress on the FAT file system server implementation.
2828
5890 d 7 h
jermar
/trunk/uspace/srv/fs/fat/
BPS read from FAT bootsector is little-endian. It must converted to host
endianity before being used.
2822
5891 d 6 h
jermar
/trunk/uspace/srv/fs/fat/
Introduce and also use the foundation of block cache API in FAT's match
operation.
2798
5895 d 11 h
jermar
/trunk/uspace/
Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.
2796
5896 d 11 h
jermar
/trunk/uspace/srv/fs/fat/
Convert FAT on-disk metadata from little-endian to native representation.
2793
5896 d 12 h
jermar
/trunk/uspace/srv/fs/fat/
First untested bits of FAT lookup support.
2789
5901 d 23 h
jermar
/trunk/uspace/srv/fs/fat/
Fix FAT boot sector definition and introduce the FAT in-core node type.
2731
5941 d 18 h
jermar
/trunk/uspace/srv/
Add the VFS_FREE operation. This operation frees up whatever resources used by
a file system node for which there is no name (i.e. an unlinked node).
Cleanup VFS operations enums and remove unneeded VFS operations.
2690
5981 d 10 h
jermar
/trunk/uspace/srv/
Make a distinction between VFS operations that are common to VFS and FS
implementations, operations that are VFS only and operations that are FS
implementations only.