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Author SHA1 Message Date
Jonas 'Sortie' Termansen
2b72262b4f Relicense Sortix to the ISC license.
I hereby relicense all my work on Sortix under the ISC license as below.

All Sortix contributions by other people are already under this license,
are not substantial enough to be copyrightable, or have been removed.

All imported code from other projects is compatible with this license.

All GPL licensed code from other projects had previously been removed.

Copyright 2011-2016 Jonas 'Sortie' Termansen and contributors.

Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
2016-03-05 22:21:50 +01:00
Jonas 'Sortie' Termansen
e89dc04674 Add extfs support for d_type. 2016-01-26 21:17:08 +01:00
Jonas 'Sortie' Termansen
bae08f13ef Fix fsmarshall not handling users and groups.
This is an incompatible ABI change.
2015-10-28 16:07:36 +01:00
Jonas 'Sortie' Termansen
82775c4803 Fix extfs invalid block free on truncation. 2015-10-09 16:17:52 +02:00
Jonas 'Sortie' Termansen
41d4dbdce7 Fix extfs read-only support. 2015-08-27 22:12:11 +02:00
Jonas 'Sortie' Termansen
e2202b2ddb Fix extfs unhandled allocation failures.
This is not sufficient. The operator new calls are dangerous right now
because they throw exceptions (not handled) on error instead of returning
NULL. This needs to be changed to operator new nothrow instead.
2015-08-27 22:12:11 +02:00
Jonas 'Sortie' Termansen
bc928e99a4 Fix extfs coding style and general issues.
This cleans up constructors so fields are initialized in the same order they
are declared in. This makes it trivial to spot accidentally uninitialized
fields.

This fixes a minor argument parsing bug when the mount path isn't set, but
fortunately argv[argc] is NULL and we wanted to set it to NULL anyway.

This prevents excessively large block sizes from being used.

This improves inode value range checks in the fsmarshall code. Inode 0 is
not a valid inode. The new code for this is also simpler.

This prevents creating links with names larger than 255 bytes.

This adds a check to ensure inodes don't overflow the hardlink count.

This ensures the dirent filetype is only set if supported.
2015-08-27 22:12:11 +02:00
Jonas 'Sortie' Termansen
5deb51eeae Fix extfs reference counts. 2015-08-27 22:12:11 +02:00
Jonas 'Sortie' Termansen
ac785d861e Add extfs optimized symlink write support. 2015-08-27 22:12:11 +02:00
Jonas 'Sortie' Termansen
de21e9c8e2 Refactor extfs dirty pattern to BeginWrite then FinishWrite pattern. 2015-08-26 23:12:45 +02:00
Jonas 'Sortie' Termansen
ebb75f656c Honor O_EXCL only if O_CREAT. 2015-02-08 22:58:32 +01:00
Jonas 'Sortie' Termansen
a22cca77f5 Fix extfs O_DIRECTORY error codes. 2015-02-06 14:56:35 +01:00
Jonas 'Sortie' Termansen
22a510e957 Fix extfs uninitialized inode members. 2015-02-06 14:56:31 +01:00
Jonas 'Sortie' Termansen
231f73c4f9 Fix extfs symbolic link access and truncation bugs. 2015-02-06 14:55:36 +01:00
Jonas 'Sortie' Termansen
60305cc589 Implement modified time in extfs. 2014-12-08 18:18:52 +01:00
Jonas 'Sortie' Termansen
677435aa94 Hash extfs inode cache lookup. 2014-12-08 18:18:51 +01:00
Jonas 'Sortie' Termansen
8f0db0f541 Optimize extfs syncing inodes. 2014-12-08 18:18:51 +01:00
Jonas 'Sortie' Termansen
bb3f591057 Add symbolic links. 2014-12-02 17:36:36 +01:00
Jonas 'Sortie' Termansen
26c9b266b8 Fix extfs rename between directories. 2014-10-18 15:30:10 +02:00
Jonas 'Sortie' Termansen
b308c764cf Add ext2 filesystem implementation. 2013-12-17 14:30:46 +01:00