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Rev Age Author Path Log message Diff
2777 5971 d 6 h cejka /trunk/ Unified context handling code for amd64.  
2776 5971 d 7 h cejka /trunk/uspace/lib/libc/arch/ia32/src/ Context saving/restoring code replaced with macro.  
2773 5971 d 8 h cejka /trunk/uspace/lib/libc/ United headers using context_t in uspace.  
2771 5974 d 20 h jermar /trunk/uspace/lib/libc/generic/vfs/ Simplify the libc procedure needed to convert a user-supplied path to an
absolute canonical path.		  
2770 5974 d 20 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 5975 d 19 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 5975 d 21 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 5976 d 21 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 5977 d 0 h jermar /trunk/uspace/ Support for rename().  
2762 5977 d 0 h jermar /trunk/uspace/lib/libc/include/ Add the definition of the EXDEV error code.  
2761 5978 d 5 h jermar /trunk/uspace/lib/libc/generic/vfs/ mkdir() and _unlink() should return the real return code.  
2760 5979 d 18 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2759 5979 d 19 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2758 5980 d 19 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 5980 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5980 d 21 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 5983 d 16 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5983 d 16 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5983 d 19 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5984 d 2 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5985 d 0 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 5985 d 19 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 5986 d 19 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5986 d 19 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5987 d 18 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 5988 d 5 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 5989 d 18 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 5993 d 20 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 5995 d 19 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5995 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 5997 d 20 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 5997 d 21 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5998 d 0 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5998 d 2 h jermar /trunk/uspace/ Support for close().  
2733 5998 d 2 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5998 d 3 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5998 d 3 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 5999 d 5 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6003 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 6012 d 0 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.