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Rev Age Author Path Log message Diff
2766 5971 d 16 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 5971 d 19 h jermar /trunk/uspace/ Support for rename().  
2762 5971 d 19 h jermar /trunk/uspace/lib/libc/include/ Add the definition of the EXDEV error code.  
2761 5973 d 0 h jermar /trunk/uspace/lib/libc/generic/vfs/ mkdir() and _unlink() should return the real return code.  
2760 5974 d 13 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2759 5974 d 14 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2758 5975 d 14 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 5975 d 15 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5975 d 16 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 5978 d 11 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5978 d 11 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5978 d 14 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5978 d 21 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5979 d 19 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 5980 d 14 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 5981 d 14 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5981 d 14 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5982 d 13 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 5983 d 0 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 5984 d 13 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().		  
2741 5988 d 15 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 5990 d 14 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5990 d 14 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 5992 d 15 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 5992 d 16 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5992 d 19 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5992 d 21 h jermar /trunk/uspace/ Support for close().  
2733 5992 d 21 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5992 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5992 d 22 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 5994 d 0 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5998 d 14 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 6006 d 19 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 6007 d 20 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 6007 d 20 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 6007 d 22 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 6007 d 22 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 6013 d 17 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 6013 d 17 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6013 d 19 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.