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Rev Age Author Path Log message Diff
2740 5949 d 3 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5949 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5951 d 5 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5951 d 8 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5951 d 10 h jermar /trunk/uspace/ Support for close().  
2733 5951 d 10 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5951 d 11 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5951 d 11 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 5952 d 13 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5957 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 5972 d 6 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 5972 d 6 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5972 d 8 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 5972 d 8 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5972 d 10 h jermar /trunk/uspace/ Support for mkdir().  
2706 5972 d 14 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 5973 d 2 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2704 5973 d 13 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.  
2700 5980 d 11 h jermar /trunk/uspace/ Introduce the notion of lflag (i.e. lookup flags) to support the ability to
limit the scope of VFS node types that can be opened by open() and opendir(). In
the future, lflag will also specify actions for VFS_LOOKUP handlers that will be
carried out in situations such as the VFS node is not found (e.g. implementation
of mkdir() and open() with O_CREAT in oflag).		  
2699 5981 d 1 h jermar /trunk/uspace/ Finish implementation of readdir(). Functions from this family are implemented
via using file descriptors for directories. For example, readdir() is
implemented as read() from an open directory. Of course, FS implementations
must understand that they are asked to read a directory and behave accordingly.		  

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