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HelenOS
(root)
/
tags
/
0.3.0
/
uspace
/
srv
/
vfs
/
vfs.h
@ 3746
– Rev 2782
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Diff
2782
6001 d 11 h
jermar
/tags/0.3.0/
Tagging HelenOS 0.3.0.
2770
6008 d 11 h
jermar
/trunk/uspace/
Introduce fs_handle_t, dev_handle_t and fs_index_t.
2766
6010 d 12 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
6010 d 15 h
jermar
/trunk/uspace/
Support for rename().
2752
6017 d 17 h
jermar
/trunk/uspace/srv/vfs/
Make VFS canonify path names on lookup.
2742
6023 d 10 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().
2735
6031 d 16 h
jermar
/trunk/uspace/
Support for rmdir(), unlink() and the respective VFS operations.
2734
6031 d 17 h
jermar
/trunk/uspace/
Support for close().
2731
6031 d 18 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
6032 d 21 h
jermar
/trunk/uspace/srv/
Introduce the notion of VFS node link counts.
2709
6052 d 15 h
jermar
/trunk/uspace/srv/vfs/
VFS_OPEN and VFS_WRITE now understand O_APPEND.
2707
6052 d 17 h
jermar
/trunk/uspace/
Support for mkdir().
2704
6053 d 20 h
jermar
/trunk/uspace/srv/vfs/
Additional VFS lookup flags.
2700
6060 d 18 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).
2693
6066 d 19 h
jermar
/trunk/uspace/
Add ftruncate() and support for VFS_TRUNCATE to VFS and TMPFS.
2691
6070 d 12 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
6071 d 10 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.
2687
6071 d 11 h
jermar
/trunk/uspace/srv/
Management of the cached VFS node size.
2684
6073 d 12 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
6073 d 15 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.
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