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Rev Age Author Path Log message Diff
3665 6378 d 21 h rimsky /branches/sparc/ Merged latest trunk changes into the sparc brach.  
3593 6393 d 21 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3343 6484 d 3 h decky /branches/sparc/ add sparc branch  
3254 6495 d 6 h jermar /trunk/uspace/ Stop using fixed size BLOCK_SIZE in the ramdisk task and allow each client to negotiate its own
maximum block size. Allow the individual transfers to use block sizes smaller and equal to the
negotiated maximum block size.
 
3252 6495 d 23 h jermar /trunk/uspace/ Add a comment to libfs_blockread() and change type from size_t to off_t at
various places.
 
3251 6496 d 1 h jermar /trunk/uspace/ Move tmpfs_blockread() to libfs and rename it to libfs_blockread().
Add one argument to specify block size.
 
3048 6561 d 8 h decky /trunk/uspace/lib/libfs/ fix typo  
3003 6570 d 1 h jermar /trunk/uspace/lib/libfs/ More of the preivous commit.  
3002 6570 d 1 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 6605 d 9 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.
 
2857 6610 d 17 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2852 6611 d 15 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 6612 d 18 h jermar /trunk/uspace/lib/libfs/ Reset the component length variable only prior collecting a new component.  
2846 6612 d 18 h jermar /trunk/uspace/lib/libfs/ Improve libfs_lookup() so that has_children() is not called for each character
in the pathname component.
 
2844 6612 d 22 h jermar /trunk/uspace/ Add fat_root_get() and fat_plb_get_char().  
2831 6615 d 15 h jermar /trunk/uspace/ Commit progress on the FAT file system server implementation.  
2792 6623 d 1 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 6625 d 22 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2770 6645 d 0 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2763 6647 d 3 h jermar /trunk/uspace/ Support for rename().  
2760 6649 d 22 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 6650 d 22 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 6655 d 3 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.
 
2750 6655 d 23 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2747 6657 d 22 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2678 6716 d 3 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 6716 d 4 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 6724 d 1 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().
 
2643 6731 d 4 h jermar /trunk/uspace/ VFS work.
Move FS registration code to libfs.
 
2642 6732 d 8 h jermar /trunk/uspace/ Start libfs.
libfs is to contain all common fs code.