Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2766 5981 d 10 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 5981 d 13 h jermar /trunk/uspace/ Support for rename().  
2762 5981 d 13 h jermar /trunk/uspace/lib/libc/include/ Add the definition of the EXDEV error code.  
2761 5982 d 18 h jermar /trunk/uspace/lib/libc/generic/vfs/ mkdir() and _unlink() should return the real return code.  
2760 5984 d 7 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2759 5984 d 8 h jermar /trunk/uspace/lib/libc/ Add hash_table_destroy().  
2758 5985 d 8 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 5985 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5985 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 5988 d 5 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5988 d 5 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5988 d 8 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5988 d 15 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5989 d 13 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 5990 d 8 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 5991 d 8 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5991 d 8 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5992 d 7 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 5992 d 18 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 5994 d 8 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 5998 d 9 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 6000 d 8 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6000 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 6002 d 9 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 6002 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6002 d 14 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6002 d 15 h jermar /trunk/uspace/ Support for close().  
2733 6002 d 15 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 6002 d 16 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 6002 d 16 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 6003 d 19 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6008 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 6016 d 13 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 6017 d 14 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 6017 d 14 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 6017 d 16 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 6017 d 16 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 6023 d 11 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 6023 d 11 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6023 d 13 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.