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Rev Age Author Path Log message Diff
3403 5788 d 15 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3219 5856 d 13 h svoboda /branches/dynload/uspace/ Merge latest trunk changes into dynload  
3211 5857 d 15 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3153 5878 d 12 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3150 5878 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r3090 into dynload (still broken)  
3009 5899 d 5 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
2927 5910 d 16 h decky /branches/dynload/ added dynload branch  
2821 5948 d 1 h jermar /trunk/uspace/srv/vfs/ Update comment.  
2788 5958 d 18 h jermar /trunk/uspace/ Return EBUSY if trying to mount something over an already mounted root FS.
(Contributed by Tim Post)		  
2770 5975 d 6 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 5976 d 4 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 5976 d 6 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 5977 d 6 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 9 h jermar /trunk/uspace/ Support for rename().  
2753 5984 d 5 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5984 d 11 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5985 d 9 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 5987 d 4 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5987 d 5 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2742 5990 d 4 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().		  
2740 5996 d 4 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2735 5998 d 10 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5998 d 11 h jermar /trunk/uspace/ Support for close().  
2731 5998 d 13 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 15 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2710 6019 d 7 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6019 d 9 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 6019 d 10 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 6019 d 11 h jermar /trunk/uspace/ Support for mkdir().  
2704 6020 d 14 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.  
2700 6027 d 12 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).		  
2698 6028 d 8 h jermar /trunk/uspace/srv/vfs/ Small fix for VFS_TRUNCATE. Move lookup and registration code to separate
modules.		  
2693 6033 d 13 h jermar /trunk/uspace/ Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.  
2691 6037 d 6 h jermar /trunk/uspace/srv/vfs/ Improve the API for converting (VFS triplets, size) to VFS nodes by introducing
a new type for results of vfs_lookup_internal().		  
2690 6038 d 4 h jermar /trunk/uspace/srv/ Make a distinction between VFS operations that are common to VFS and FS
implementations, operations that are VFS only and operations that are FS
implementations only.		  
2689 6038 d 5 h jermar /trunk/uspace/srv/vfs/ Merge all VFS operations into one file.  
2688 6038 d 5 h jermar /trunk/uspace/ Make uspace rwlock API naming conventions consistent with kernel rwlock API.  
2687 6038 d 5 h jermar /trunk/uspace/srv/ Management of the cached VFS node size.  
2684 6040 d 6 h jermar /trunk/ Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).		  
2683 6040 d 9 h jermar /trunk/uspace/srv/vfs/ Introduce the open file lock. Modify vfs_rdwr() to take this lock into account
when reading or writing from/to an open file.