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Rev Age Author Path Log message Diff
2791 5955 d 15 h jermar /trunk/uspace/ Make libfs_lookup() more generic.  
2789 5958 d 5 h jermar /trunk/uspace/srv/fs/fat/ Fix FAT boot sector definition and introduce the FAT in-core node type.  
2788 5958 d 6 h jermar /trunk/uspace/ Return EBUSY if trying to mount something over an already mounted root FS.
(Contributed by Tim Post)		  
2770 5974 d 17 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 5975 d 16 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 5975 d 18 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 5976 d 18 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 5976 d 20 h jermar /trunk/uspace/ Support for rename().  
2760 5979 d 15 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 5980 d 15 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 17 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5980 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 5983 d 16 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5983 d 23 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5984 d 21 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 5986 d 16 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5986 d 16 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5987 d 15 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5989 d 15 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 5995 d 16 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  

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