RGBCube/serenity
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37062 commits 1 branch 0 tags 230 MiB
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265 commits

Author SHA1 Message Date
Idan Horowitz
e84bbfed44 Kernel: Remove big lock from sys$mkdir 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
165a23b68c Kernel: Remove big lock from sys$rename 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
5c064d3e8e Kernel: Remove big lock from sys$rmdir 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
d4ce43cf45 Kernel: Remove big lock from sys$statvfs 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
4ae93179f1 Kernel: Remove big lock from sys$symlink 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
1474b18070 Kernel: Remove big lock from sys$link 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
fa360f7d88 Kernel: Remove big lock from sys$unlink 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
5a96260e25 Kernel: Remove big lock from sys$setsockopt 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
c2372242b1 Kernel: Remove big lock from sys$getsockopt 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
849c227f72 Kernel: Remove big lock from sys$shutdown 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
e620487b66 Kernel: Remove big lock from sys$connect 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
9547a8e8a2 Kernel: Remove big lock from sys$close 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
0297349922 Kernel: Remove big lock from sys$chown 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
8458313e8a Kernel: Remove big lock from sys$fchown 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Idan Horowitz
f986a3b886 Kernel: Remove big lock from sys$bind 
This syscall doesn't access any unprotected shared data.
 2022-04-09 23:46:02 +02:00
Luke Wilde
1682b0b6d8 Kernel: Remove big lock from sys$set_coredump_metadata 
The only requirement for this syscall is to make
Process::m_coredump_properties SpinlockProtected.
 2022-04-09 21:51:16 +02:00
Jelle Raaijmakers
cc411b328c Kernel: Remove big lock from sys$accept4 
The only thing we needed to check is whether `socket.accept()` returns
a socket, and if not, we go back to blocking again.
 2022-04-09 17:53:18 +02:00
Andreas Kling
12b612ab14 Kernel: Mark sys$adjtime() as not needing the big lock 
This syscall works on global kernel state and so doesn't need protection
from threads in the same process.
 2022-04-04 00:42:18 +02:00
Andreas Kling
4306422f29 Kernel: Mark sys$clock_settime() as not needing the big log 
This syscall ends up disabling interrupts while changing the time,
and the clock is a global resource anyway, so preventing threads in the
same process from running wouldn't solve anything.
 2022-04-04 00:42:18 +02:00
Andreas Kling
55814f6e0e Kernel: Mark sys$sched_{set,get}param() as not needing the big lock 
Both of these syscalls take the scheduler lock while accessing the
thread priority, so there's no reliance on the process big lock.
 2022-04-04 00:42:18 +02:00
Andreas Kling
36d829b97c Kernel: Mark sys$listen() as not needing the big lock 
This syscall already performs the necessary locking and so doesn't
need to rely on the process big lock.
 2022-04-03 22:22:22 +02:00
Andreas Kling
bc4282c773 Kernel: Mark sys$sendfd() and sys$recvfd() as not needing the big lock 
These syscalls already perform the necessary locking and don't rely on
the process big lock.
 2022-04-03 22:06:03 +02:00
Tim Schumacher
4ba39c8d63 Kernel: Implement f_basetype in statvfs 2022-04-03 19:15:14 +02:00
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Liav A
b5ef900ccd Kernel: Don't assume paths of TTYs and pseudo terminals anymore 
The obsolete ttyname and ptsname syscalls are removed.
LibC doesn't rely on these anymore, and it helps simplifying the Kernel
in many places, so it's an overall an improvement.

In addition to that, /proc/PID/tty node is removed too as it is not
needed anymore by userspace to get the attached TTY of a process, as
/dev/tty (which is already a character device) represents that as well.
 2022-03-22 20:26:05 +01:00
int16
4307c4480e Kernel: Define MS_WXALLOWED mount option 2022-03-22 12:20:19 +01:00
Brian Gianforcaro
f47c92bd2e Kernel: Mark serenity_dev_ functions as static 
This avoids multiple definition errors when linking software which
may utilize these functions from different compilation units.
 2022-03-18 11:59:35 +00:00
Linus Groh
9882848e0b Kernel: Define IF_NAMESIZE in net/if.h 
This makes the _socket module from the Python port build. :^)
 2022-03-16 18:03:25 +00:00
Andreas Kling
7b3642d08c Kernel: Mark sys$lseek() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Andreas Kling
09e644f0ba Kernel: Mark sys$emuctl() as not needing the big lock 
This syscall doesn't do anything at all, and definitely doesn't need the
big lock. :^)
 2022-03-09 16:43:00 +01:00
Andreas Kling
b4fefedd1d Kernel: Mark sys$chmod() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Andreas Kling
aa381c4a67 Kernel: Mark sys$fchmod() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Andreas Kling
d074aae422 Kernel: Mark sys$dup2() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Andreas Kling
8aad9e7448 Kernel: Mark sys$ftruncate() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Andreas Kling
69a6a4d927 Kernel: Mark sys$fstatvfs() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-09 16:43:00 +01:00
Sahan Fernando
0e57f80460 LibC: Add ioctls for VirGL 2022-03-09 14:58:48 +03:30
Tim Schumacher
5200cdac43 Kernel: Remove an unused fd_set.h import 
The project appears to build just fine without it, and the explicit use
of `LibC` causes it to conflict with the system-wide `fd_set.h` when
building inside of Serenity.
 2022-03-08 16:18:48 -08:00
Andreas Kling
6354a9a030 Kernel: Mark sys$fsync() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
ef45ff4703 Kernel: Mark sys$readlink() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
2688ee28ff Kernel: Mark sys$stat() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
be7ec52ed0 Kernel: Mark sys$fstat() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
23822febd2 Kernel: Mark sys$fchdir() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
156ab0c47d Kernel: Mark sys$chdir() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
7597bef771 Kernel: Mark sys$getcwd() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
f630d0f095 Kernel: Mark sys$realpath() as not needing the big lock 
This syscall doesn't access any data that was implicitly protected by
the big lock.
 2022-03-08 00:19:49 +01:00
Andreas Kling
7543c34d07 Kernel: Mark sys$anon_create() as not needing the big lock 
This syscall is already safe for no-big-lock since it doesn't access any
unprotected data.
 2022-03-08 00:19:49 +01:00
Andreas Kling
baa6ff5649 Kernel: Wrap HIDManagement keymap data in SpinlockProtected 
This serializes access to the current keymap data everywhere in the
kernel, allowing to mark sys$setkeymap() as not needing the big lock.
 2022-03-07 16:35:23 +01:00
Ali Mohammad Pur
e14e919b78 Kernel: Fill some siginfo and ucontext fields on SA_SIGINFO 
There's no reason to fill in any of these fields if SA_SIGINFO is not
given, as the signal handler won't be reading from them at all.
 2022-03-04 20:07:05 +01:00
Ali Mohammad Pur
4bd01b7fe9 Kernel: Add support for SA_SIGINFO 
We currently don't really populate most of the fields, but that can
wait :^)
 2022-03-04 20:07:05 +01:00
Lucas CHOLLET
839d3d9f74 Kernel: Add getrusage() syscall 
Only the two timeval fields are maintained, as required by the POSIX
standard.
 2022-02-28 20:09:37 +01:00