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Rev Age Author Path Log message Diff
3022 6003 d 14 h decky /branches/dd/ device drivers branch  
3003 6007 d 5 h jermar /trunk/uspace/lib/libfs/ More of the preivous commit.  
3002 6007 d 5 h jermar /trunk/uspace/lib/libfs/ Optimize conditions in libfs_lookup(). Perform primitive comparisons in the
left-hand subexpression and potentially expensive calls to libfs operations in
the right-hand subexpression.		  
2863 6042 d 13 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.		  
2858 6047 d 21 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.		  
2857 6047 d 22 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2852 6048 d 19 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 6049 d 22 h jermar /trunk/uspace/lib/libfs/ Reset the component length variable only prior collecting a new component.  
2846 6049 d 22 h jermar /trunk/uspace/lib/libfs/ Improve libfs_lookup() so that has_children() is not called for each character
in the pathname component.		  
2844 6050 d 2 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2831 6052 d 20 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2792 6060 d 5 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 6063 d 2 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2770 6082 d 4 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2763 6084 d 7 h jermar /trunk/uspace/ Support for rename().  
2760 6087 d 2 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 6088 d 2 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.		  
2751 6092 d 8 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 6093 d 3 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2747 6095 d 2 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2678 6153 d 7 h jermar /trunk/uspace/ The IPC_M_SHARE_* and IPC_M_DATA_* calls pass through 3 stages. Rename the send,
receive and deliver wrappers to names ending with 'start', 'receive' and
'finalize', respectively. This should make it clearer for dummies.		  
2677 6153 d 8 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.		  
2660 6161 d 5 h jermar /trunk/ Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().		  
2644 6168 d 7 h jermar /trunk/uspace/ Move incomplete fs interface from fat.h to libfs.  
2643 6168 d 8 h jermar /trunk/uspace/ VFS work.
Move FS registration code to libfs.		  
2642 6169 d 12 h jermar /trunk/uspace/ Start libfs.
libfs is to contain all common fs code.