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Rev Age Author Path Log message Diff
4153 5575 d 6 h mejdrech /branches/network/ Networking: merged with trunk changes  
3386 5771 d 9 h decky /branches/network/ add new network branch (copy of current trunk)  
3352 5783 d 6 h jermar /trunk/uspace/srv/ Add reference to the mounted FS root.

This makes it possible to keep the FS root logically unlinked (i.e. lnkcnt == 0)
because it prevents VFS from attempting to destroy it during closedir().		  
3335 5787 d 4 h jermar /trunk/uspace/srv/fs/fat/ Support for readdir() on FAT.  
3325 5790 d 6 h jermar /trunk/uspace/srv/fs/fat/ Determine the size of a directory node by walking the FAT and counting clusters.
This eliminates the hardcoded limit on the number of directory entries.		  
3314 5791 d 6 h jermar /trunk/uspace/srv/fs/fat/ fat_read() should expect IPC_M_DATA_READ instead of IPC_M_DATA_WRITE.  
3312 5791 d 6 h jermar /trunk/uspace/srv/fs/fat/ When removing a FAT node from the ffn list, use the correct pointer instead of
an uninitialized one.		  
3308 5793 d 5 h jermar /trunk/uspace/srv/fs/fat/ More complete fat_read().  
3307 5793 d 6 h jermar /trunk/uspace/srv/fs/fat/ Dummy implementation of fat_read().  
3282 5795 d 3 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 5795 d 16 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 5796 d 16 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 5798 d 4 h jermar /trunk/uspace/srv/fs/fat/ Pass block size to block_get() in the last argument.  
3201 5833 d 12 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3119 5859 d 11 h jermar /trunk/uspace/srv/fs/fat/ Initialize in-core FAT root directory node during mount.  
3111 5860 d 5 h jermar /trunk/uspace/srv/fs/fat/ Put a frequently used construct into a function.  
3110 5860 d 5 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 5880 d 5 h jermar /trunk/uspace/srv/fs/fat/ Add synchronization to fat_match().  
2951 5880 d 6 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 5881 d 4 h jermar /trunk/uspace/srv/fs/fat/ Introduce a futex protecting the up_hash and ui_hash.  
2944 5881 d 5 h jermar /trunk/uspace/srv/fs/fat/ Introduce futex for protecting the list of unused structures in FAT server.  
2910 5885 d 9 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 5886 d 14 h jermar /trunk/uspace/srv/fs/fat/ More bits of fat_node_get().
Still needs to do some locking.		  
2891 5889 d 4 h jermar /trunk/uspace/srv/fs/fat/ New first bits of fat_node_get().  
2890 5889 d 6 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 5892 d 5 h jermar /trunk/uspace/srv/fs/fat/ Add hash table for used fat_idx_t structures and implement fat_idx_map().  
2884 5893 d 5 h jermar /trunk/uspace/srv/fs/fat/ merge vs. coalesce  
2881 5893 d 9 h jermar /trunk/uspace/srv/fs/fat/ Code for de/allocation of VFS indices for FAT.  
2876 5893 d 13 h jermar /trunk/uspace/srv/fs/fat/ Add a dedicated source file for handling FAT indices.  
2864 5907 d 3 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 5907 d 14 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.		  
2859 5912 d 20 h jermar /trunk/uspace/srv/fs/fat/ Add fat_block_get().  
2858 5912 d 22 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.		  
2857 5912 d 23 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2856 5912 d 23 h jermar /trunk/uspace/srv/fs/fat/ Add a locking scheme for FAT in-core cache and nodes.  
2855 5913 d 0 h jermar /trunk/uspace/srv/fs/fat/ fat_node_put(). No locking so far.  
2852 5913 d 20 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 5915 d 2 h jermar /trunk/uspace/srv/fs/fat/ Add fat_has_children(). Alse assume that fat_block_get() can never return NULL.  
2844 5915 d 3 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2843 5915 d 4 h jermar /trunk/uspace/srv/fs/fat/ Somewhat complete implementation of fat_node_get().