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Rev Age Author Path Log message Diff
2944 5871 d 19 h jermar /trunk/uspace/srv/fs/fat/ Introduce futex for protecting the list of unused structures in FAT server.  
2934 5872 d 22 h jermar /trunk/ Do not attempt to malloc() zero bytes of memory during VFS_READ at end of file.  
2910 5876 d 0 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 5877 d 5 h jermar /trunk/uspace/srv/fs/fat/ More bits of fat_node_get().
Still needs to do some locking.		  
2891 5879 d 19 h jermar /trunk/uspace/srv/fs/fat/ New first bits of fat_node_get().  
2890 5879 d 21 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 5882 d 20 h jermar /trunk/uspace/srv/fs/fat/ Add hash table for used fat_idx_t structures and implement fat_idx_map().  
2884 5883 d 19 h jermar /trunk/uspace/srv/fs/fat/ merge vs. coalesce  
2881 5884 d 0 h jermar /trunk/uspace/srv/fs/fat/ Code for de/allocation of VFS indices for FAT.  
2879 5884 d 1 h jermar /trunk/uspace/lib/libc/include/libadt/ Add functions for inserting items before or after other items in a boubly-linked
circular lists.		  
2876 5884 d 4 h jermar /trunk/uspace/srv/fs/fat/ Add a dedicated source file for handling FAT indices.  
2864 5897 d 18 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 5898 d 5 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.		  
2861 5901 d 20 h cejka /trunk/ Used common macro for context saving on ppc64.  
2860 5902 d 20 h cejka /trunk/ Context handling unified for sparc64.  
2859 5903 d 10 h jermar /trunk/uspace/srv/fs/fat/ Add fat_block_get().  
2858 5903 d 13 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.		  
2857 5903 d 13 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2856 5903 d 14 h jermar /trunk/uspace/srv/fs/fat/ Add a locking scheme for FAT in-core cache and nodes.  
2855 5903 d 14 h jermar /trunk/uspace/srv/fs/fat/ fat_node_put(). No locking so far.  
2852 5904 d 11 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.		  
2847 5905 d 13 h jermar /trunk/uspace/lib/libfs/ Reset the component length variable only prior collecting a new component.  
2846 5905 d 14 h jermar /trunk/uspace/lib/libfs/ Improve libfs_lookup() so that has_children() is not called for each character
in the pathname component.		  
2845 5905 d 17 h jermar /trunk/uspace/srv/fs/fat/ Add fat_has_children(). Alse assume that fat_block_get() can never return NULL.  
2844 5905 d 18 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2843 5905 d 19 h jermar /trunk/uspace/srv/fs/fat/ Somewhat complete implementation of fat_node_get().  
2831 5908 d 11 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2830 5909 d 0 h jermar /trunk/ Add (c) and the modified BSD license to the config system.  
2828 5909 d 15 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 5910 d 15 h jermar /trunk/uspace/srv/fs/fat/ Introduce and also use the foundation of block cache API in FAT's match
operation.		  
2821 5910 d 15 h jermar /trunk/uspace/srv/vfs/ Update comment.  
2820 5910 d 18 h decky /trunk/uspace/lib/libc/generic/ fix copy-paste typo  
2814 5911 d 3 h jermar /trunk/uspace/lib/libc/include/ipc/ Fix missing arguments to ipc_call_sync_slow() in ipc_call_sync_4_x macros.
Contributed by Jiri Svoboda.		  
2798 5914 d 20 h jermar /trunk/uspace/ Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.  
2796 5915 d 20 h jermar /trunk/uspace/srv/fs/fat/ Convert FAT on-disk metadata from little-endian to native representation.  
2795 5915 d 20 h jermar /trunk/uspace/lib/libc/ Support of byte swapping in userspace.  
2793 5915 d 21 h jermar /trunk/uspace/srv/fs/fat/ First untested bits of FAT lookup support.  
2792 5915 d 21 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 5918 d 18 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2789 5921 d 8 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.