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Rev Age Author Path Log message Diff
2758 6012 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 6012 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 6012 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2755 6015 d 6 h jermar /trunk/uspace/ Add support for relative paths: chdir() and getcwd().  
2754 6015 d 6 h jermar /trunk/uspace/lib/libc/ Add strcat().  
2753 6015 d 9 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 6015 d 15 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 6016 d 13 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2750 6017 d 9 h jermar /trunk/uspace/lib/libfs/ Add a comment to libfs_lookup.  
2749 6018 d 9 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 6018 d 9 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 6019 d 7 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2745 6019 d 18 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2742 6021 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 6025 d 9 h jermar /trunk/uspace/lib/libc/generic/ Prevent read() and write() from returning an uninitialized error return value.  
2740 6027 d 8 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6027 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2737 6029 d 9 h jermar /trunk/uspace/app/tester/vfs/ Modify the vfs1 test to excercise unlink() and rmdir().  
2736 6029 d 10 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6029 d 14 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6029 d 15 h jermar /trunk/uspace/ Support for close().  
2733 6029 d 16 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 6029 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 6029 d 17 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 6030 d 19 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6035 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2718 6043 d 13 h cejka /trunk/uspace/lib/libc/arch/ia32/ Added setjmp and longjmp functions for ia32 architecture.  
2717 6044 d 14 h cejka /trunk/uspace/app/ash/tools/ Ash: removed .map file commited by mistake.  
2716 6044 d 15 h cejka /trunk/uspace/app/ash/tools/ Ash: fixed recursive Makefile.  
2715 6044 d 16 h cejka /trunk/uspace/app/ash/ Ash - add recursion to Makefile to create build tools in subdirectory.  
2714 6044 d 16 h cejka /trunk/uspace/app/ash/ Initial commit of ash shell.
It cannot be compiled yet.		  
2711 6050 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 6050 d 11 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6050 d 14 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 6050 d 14 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 6050 d 15 h jermar /trunk/uspace/ Support for mkdir().  
2706 6050 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 6051 d 8 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2704 6051 d 18 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.  
2700 6058 d 17 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).