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Rev Age Author Path Log message Diff
2798 5910 d 11 h jermar /trunk/uspace/ Replace all endian.h in uspace with a copy of the kernel's respective byteorder.h.  
2796 5911 d 11 h jermar /trunk/uspace/srv/fs/fat/ Convert FAT on-disk metadata from little-endian to native representation.  
2793 5911 d 12 h jermar /trunk/uspace/srv/fs/fat/ First untested bits of FAT lookup support.  
2792 5911 d 12 h jermar /trunk/uspace/ libfs' node_get() operation does not need the file system handle.  
2791 5914 d 9 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2789 5916 d 23 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.  
2788 5917 d 0 h jermar /trunk/uspace/ Return EBUSY if trying to mount something over an already mounted root FS.
(Contributed by Tim Post)		  
2770 5933 d 11 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 5934 d 10 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 5934 d 12 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 5935 d 12 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 5935 d 15 h jermar /trunk/uspace/ Support for rename().  
2760 5938 d 9 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 5939 d 10 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 5939 d 11 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5939 d 12 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 5942 d 11 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5942 d 17 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5943 d 15 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 5945 d 10 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5945 d 10 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5946 d 9 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5948 d 10 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 5954 d 10 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5954 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5956 d 12 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5956 d 16 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5956 d 17 h jermar /trunk/uspace/ Support for close().  
2733 5956 d 18 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5956 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5956 d 18 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 5957 d 21 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5962 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 5977 d 13 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 5977 d 13 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5977 d 15 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 5977 d 16 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5977 d 17 h jermar /trunk/uspace/ Support for mkdir().  
2706 5977 d 21 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 5978 d 10 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.