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Rev Age Author Path Log message Diff
2863 5918 d 12 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.		  
2859 5923 d 17 h jermar /trunk/uspace/srv/fs/fat/ Add fat_block_get().  
2858 5923 d 20 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.		  
2857 5923 d 20 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2856 5923 d 20 h jermar /trunk/uspace/srv/fs/fat/ Add a locking scheme for FAT in-core cache and nodes.  
2855 5923 d 21 h jermar /trunk/uspace/srv/fs/fat/ fat_node_put(). No locking so far.  
2852 5924 d 18 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 5926 d 0 h jermar /trunk/uspace/srv/fs/fat/ Add fat_has_children(). Alse assume that fat_block_get() can never return NULL.  
2844 5926 d 0 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2843 5926 d 1 h jermar /trunk/uspace/srv/fs/fat/ Somewhat complete implementation of fat_node_get().  
2831 5928 d 18 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2828 5929 d 22 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 5930 d 22 h jermar /trunk/uspace/srv/fs/fat/ Introduce and also use the foundation of block cache API in FAT's match
operation.		  
2798 5935 d 2 h jermar /trunk/uspace/ Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.  
2796 5936 d 2 h jermar /trunk/uspace/srv/fs/fat/ Convert FAT on-disk metadata from little-endian to native representation.  
2793 5936 d 3 h jermar /trunk/uspace/srv/fs/fat/ First untested bits of FAT lookup support.  
2792 5936 d 3 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 5939 d 1 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2789 5941 d 14 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.  
2770 5958 d 3 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2763 5960 d 6 h jermar /trunk/uspace/ Support for rename().  
2760 5963 d 1 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 5964 d 1 h jermar /trunk/uspace/ No need to keep the parent pointer in the TMPFS node. Moreover, other file
systems won't have it either. Finally, if TMPFS is to support hardlinks, there
can be multiple parents.		  
2757 5964 d 2 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5964 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2747 5971 d 0 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5973 d 1 h jermar /trunk/uspace/srv/ Separate creation of a TMPFS node and its linking in the file system name space.
Rename VFS_FREE to VFS_DESTROY and destroy_node() to unlink_node().		  
2739 5979 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5981 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5981 d 7 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2733 5981 d 9 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5981 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5981 d 10 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.		  
2730 5982 d 12 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5987 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 6002 d 4 h jermar /trunk/uspace/ Remove the debugging hack from tmpfs_init(), which created several files and
directories on the filesystem. TMPFS is now self-sufficient enough to be able
to create its content via the standard VFS interface.		  
2710 6002 d 4 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2707 6002 d 8 h jermar /trunk/uspace/ Support for mkdir().  
2706 6002 d 12 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 6003 d 1 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.