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Rev Age Author Path Log message Diff
2733 5947 d 4 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5947 d 5 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5947 d 5 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 5948 d 7 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5952 d 21 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 5961 d 1 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 5962 d 3 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 5962 d 3 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 5962 d 4 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 5962 d 5 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 5967 d 23 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 5968 d 0 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5968 d 2 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 5968 d 2 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5968 d 4 h jermar /trunk/uspace/ Support for mkdir().  
2706 5968 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 5968 d 20 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2704 5969 d 6 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.  
2700 5976 d 5 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 5976 d 19 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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