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Rev Age Author Path Log message Diff
2758 6008 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.		  
2757 6008 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 6009 d 0 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 6011 d 22 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 6012 d 5 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 6013 d 3 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 6014 d 22 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 6014 d 22 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 6015 d 21 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 6017 d 21 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 22 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6023 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 6026 d 0 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6026 d 3 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6026 d 5 h jermar /trunk/uspace/ Support for close().  
2733 6026 d 5 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 6026 d 6 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 6 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 8 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6031 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  

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