Bahadir Balban
0fdc64ba2d
Added vfs_create() to create files and directories.
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Moved mkdir to mknod so that mknod is the common handler for all node creation.
2008-02-16 15:22:08 +00:00
Bahadir Balban
08b1e0e42c
Adds tracking of hardlinks when reading a directory.
2008-02-16 12:36:50 +00:00
Bahadir Balban
09bd001e1a
Added sys_mkdir and memfs_vnode_mkdir() functions. Untested but all implemented.
2008-02-15 17:32:41 +00:00
Bahadir Balban
329dc53982
FS0 compiles with the changes, also caught an unparanthesised double-statement
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if clause in lookup.c
2008-02-14 21:23:49 +00:00
Bahadir Balban
d3b6817887
Some more additional changes in same places.
2008-02-14 15:13:08 +00:00
Bahadir Balban
a989e1f774
sys_readdir and memfs_readdir closer to targeted look and feel.
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We now have a single dirbuf of size PAGE_SIZE kept on the vnode. This is
to be used for directory contents only. The reason it's kept on FS0 is
because the contents are modified by calls such as mkdir or create, and otherwise
these would have been handled by mm0 on the page cache buffers, which wouldn't work.
2008-02-14 14:37:56 +00:00
Bahadir Balban
2440b5be61
Some efforts to adding better support for readdir
2008-02-14 12:08:21 +00:00
Bahadir Balban
57420942ba
Removed unnecessary printks, fixed few minor issues.
2008-02-09 15:48:10 +00:00
Bahadir Balban
ba0e3ada21
Few more fixes.
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Boot files and tasks are now initialised together. Theads can ask for particular
space and thread ids, if they're unused. This enables us to get predefined ids for
known tasks such as the VFS task.
Fixes to README
Other minor fixes.
2008-02-09 14:24:49 +00:00
Bahadir Balban
b725d09eff
Added some forgotten files.
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new file: tasks/fs0/include/memfs/file.h
new file: tasks/fs0/include/stat.h
new file: tasks/fs0/include/vfs.h
2008-02-04 23:44:28 +00:00
Bahadir Balban
cab2e8bdd3
Finished adding untested bare functionality vfs
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Finished adding untested shm syscalls.
Finished adding untested l4 send/recv helpers
Everything compiles. Now going to fix lots of bugs ;-)
2008-02-03 17:42:38 +00:00
Bahadir Balban
05e9028e90
Some more minor changes.
2008-01-22 13:26:19 +00:00
Bahadir Balban
adf54578f8
Improvising on disk layout of simple unix-like filesystem.
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modified: tasks/fs0/include/fs.h
new file: tasks/fs0/src/simplefs/sfslayout.h
2008-01-18 15:20:46 +00:00
Bahadir Balban
66abb3d7f8
Added a public domain malloc temporarily.
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More changes to fs0, still improvising.
2008-01-16 18:12:20 +00:00
Bahadir Balban
c921197e69
A first step in writing a dynamically created bootfs for boot images.
2008-01-16 01:37:24 +00:00
Bahadir Balban
6bb5b45212
FS0 compiles now, with a mock-up rootfs.
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Having progress on vfs slowly but surely ;-)
2008-01-15 00:34:10 +00:00
Bahadir Balban
7a388f22b7
Removed all ignorable files from git.
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Previously python hex() would put an extra 'L' after printing out the
value and this would be trimmed in readelf.py. Now it doesn't seem to
do that so the lsd of the number was trimmed. This patch fixes that.
2008-01-14 12:23:40 +00:00
Bahadir Balban
e2b791a3d8
Initial commit
2008-01-13 13:53:52 +00:00
