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Rev Age Author Path Log message Diff
2798 5979 d 18 h jermar /trunk/uspace/ Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.  
2796 5980 d 18 h jermar /trunk/uspace/srv/fs/fat/ Convert FAT on-disk metadata from little-endian to native representation.  
2793 5980 d 19 h jermar /trunk/uspace/srv/fs/fat/ First untested bits of FAT lookup support.  
2792 5980 d 19 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 5983 d 16 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2789 5986 d 6 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.  
2788 5986 d 7 h jermar /trunk/uspace/ Return EBUSY if trying to mount something over an already mounted root FS.
(Contributed by Tim Post)		  
2770 6002 d 18 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 6003 d 17 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 6003 d 19 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 6004 d 19 h jermar /trunk/uspace/srv/vfs/ Grab the nodes_futex when manipulating node link counts in rename() and
_unlink().

Fix VFS futex definitions and declarations by replacing atomic_t by futex_t.		  
2763 6004 d 21 h jermar /trunk/uspace/ Support for rename().  
2760 6007 d 16 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 6008 d 17 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 6008 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 6008 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 6011 d 17 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 6012 d 0 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 6012 d 22 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 6014 d 17 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 6014 d 17 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 6015 d 16 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 6017 d 16 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().		  
2740 6023 d 17 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6023 d 17 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 6025 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6025 d 22 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6026 d 0 h jermar /trunk/uspace/ Support for close().  
2733 6026 d 0 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 6026 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 6026 d 1 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 6027 d 3 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6031 d 17 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 6046 d 20 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 6046 d 20 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6046 d 22 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 6046 d 22 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 6047 d 0 h jermar /trunk/uspace/ Support for mkdir().  
2706 6047 d 4 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 6047 d 16 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.