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Rev Age Author Path Log message Diff
3153 5877 d 9 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3150 5877 d 9 h svoboda /branches/dynload/ Merge trunk changes up to r3090 into dynload (still broken)  
3009 5898 d 1 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
2927 5909 d 13 h decky /branches/dynload/ added dynload branch  
2863 5934 d 11 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.
 
2858 5939 d 19 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.
 
2857 5939 d 20 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2852 5940 d 17 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.
 
2844 5942 d 0 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2831 5944 d 17 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2792 5952 d 3 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 5955 d 0 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2770 5974 d 2 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2763 5976 d 5 h jermar /trunk/uspace/ Support for rename().  
2760 5979 d 0 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 5980 d 0 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 5980 d 2 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5980 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2747 5987 d 0 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5989 d 0 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 5995 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5997 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5997 d 6 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2733 5997 d 8 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5997 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 5997 d 9 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 5998 d 11 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6003 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 6018 d 3 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 6018 d 4 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2707 6018 d 8 h jermar /trunk/uspace/ Support for mkdir().  
2706 6018 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 6019 d 0 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2700 6026 d 9 h jermar /trunk/uspace/ Introduce the notion of lflag (i.e. lookup flags) to support the ability to
limit the scope of VFS node types that can be opened by open() and opendir(). In
the future, lflag will also specify actions for VFS_LOOKUP handlers that will be
carried out in situations such as the VFS node is not found (e.g. implementation
of mkdir() and open() with O_CREAT in oflag).
 
2699 6026 d 23 h jermar /trunk/uspace/ Finish implementation of readdir(). Functions from this family are implemented
via using file descriptors for directories. For example, readdir() is
implemented as read() from an open directory. Of course, FS implementations
must understand that they are asked to read a directory and behave accordingly.
 
2693 6032 d 9 h jermar /trunk/uspace/ Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.  
2690 6037 d 1 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.
 
2687 6037 d 2 h jermar /trunk/uspace/srv/ Management of the cached VFS node size.  
2686 6037 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Previous commit was toxic. When emulating gaps, zero out the reallocated buffer, not the original one.  
2685 6037 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ TMPFS must handle file gaps.