Andreas Kling
2cfcbdc735
AK: Add Retained<T>, like RetainPtr, but never null.
...
Also use some Clang attribute wizardry to get a warning for use-after-move.
2019-02-25 12:43:52 +01:00
Andreas Kling
43075e5878
Add a simple /bin/df which gathers its info from /proc/df.
2019-02-21 14:48:00 +01:00
Andreas Kling
e0b81ee4c9
Ext2FS: Remove the inode cache lock in favor of one big lock instead.
2019-02-20 21:58:55 +01:00
Andreas Kling
3df4a902df
Ext2FS: Lock a lot. Go way overkill with locking for now.
2019-02-20 13:09:59 +01:00
Andreas Kling
749db8237c
Ext2FS: Fix various bugs in inode and block allocation.
...
I had the wrong idea about how group indices work, so using a larger fs
with more than one group caused all kinds of mess.
2019-02-15 23:28:20 +01:00
Andreas Kling
3a9c01619f
Ext2FS: Avoid a kmallocation every time we fetch an inode from disk.
2019-02-03 04:05:30 +01:00
Andreas Kling
ffab6897aa
Big, possibly complete sweep of naming changes.
2019-01-31 17:31:23 +01:00
Andreas Kling
c30e2c8d44
Implement basic chmod() syscall and /bin/chmod helper.
...
Only raw octal modes are supported right now.
This patch also changes mode_t from 32-bit to 16-bit to match the on-disk
type used by Ext2FS.
I also ran into EPERM being errno=0 which was confusing, so I inserted an
ESUCCESS in its place.
2019-01-29 04:55:08 +01:00
Andreas Kling
c95228b128
Add support for removing directories.
...
It's really only supported in Ext2FS since SynthFS doesn't really want you
mucking around with its files. This is pretty neat though :^)
I ran into some trouble with HashMap while working on this but opted to work
around it and leave that for a separate investigation.
2019-01-28 04:16:01 +01:00
Andreas Kling
8bb18fdc56
Kernel: Get rid of Unix namespace.
...
This is no longer needed as the Kernel can stand on its own legs now
and there won't be any conflict with host system data types.
2019-01-23 06:57:00 +01:00
Andreas Kling
db35d59994
VFS: Move Ext2FSInode::m_lock up to Inode so all inodes can have locking.
2019-01-23 05:42:23 +01:00
Andreas Kling
754037874c
Move VFS sources into Kernel/.
2019-01-23 05:14:00 +01:00
Andreas Kling
9171521752
Integrate ext2 from VFS into Kernel.
2018-10-17 10:57:23 +02:00
Andreas Kling
9396108034
Import the "gerbert" kernel I worked on earlier this year.
...
It's a lot crappier than I remembered it. It's gonna need a lot of work.
2018-10-16 11:02:00 +02:00
