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Rev Age Author Path Log message Diff
2766 5951 d 0 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 5951 d 2 h jermar /trunk/uspace/ Support for rename().  
2762 5951 d 2 h jermar /trunk/uspace/lib/libc/include/ Add the definition of the EXDEV error code.  
2761 5952 d 8 h jermar /trunk/uspace/lib/libc/generic/vfs/ mkdir() and _unlink() should return the real return code.  
2760 5953 d 21 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2759 5953 d 21 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2758 5954 d 21 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 5954 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5955 d 0 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 5957 d 19 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5957 d 19 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5957 d 22 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5958 d 4 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5959 d 2 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 5959 d 22 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 5960 d 22 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5960 d 22 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5961 d 21 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 5962 d 8 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 5963 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().		  
2741 5967 d 22 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 5969 d 21 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5969 d 22 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 5971 d 22 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 5971 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5972 d 3 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5972 d 5 h jermar /trunk/uspace/ Support for close().  
2733 5972 d 5 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5972 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 5972 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 5973 d 8 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5977 d 21 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 5986 d 2 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 5987 d 4 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 5987 d 4 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 5987 d 5 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 5987 d 6 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 5993 d 0 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 5993 d 1 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5993 d 3 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.