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Rev Age Author Path Log message Diff
2757 5953 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5953 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 5956 d 5 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 5956 d 5 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 5956 d 8 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5956 d 14 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5957 d 12 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 5958 d 8 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 5959 d 8 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5959 d 8 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5960 d 6 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 5960 d 17 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 5962 d 7 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 5966 d 8 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 5968 d 7 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5968 d 7 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 5970 d 8 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 5970 d 9 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5970 d 13 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5970 d 14 h jermar /trunk/uspace/ Support for close().  
2733 5970 d 15 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5970 d 15 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5970 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 5971 d 18 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5976 d 7 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 5984 d 12 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 5985 d 13 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 5985 d 14 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 5985 d 15 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 5985 d 15 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 5991 d 10 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 5991 d 10 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5991 d 13 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 5991 d 13 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5991 d 14 h jermar /trunk/uspace/ Support for mkdir().  
2706 5991 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 5992 d 7 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2704 5992 d 17 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.  
2700 5999 d 16 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 6000 d 6 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.