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Add a /dev/pts filesystem and make PTY allocation dynamic.

Browse source 
You can now open as many PTY pairs as you like. Well, it's actually capped
at 8 for now, but it's just a constant and trivial to change.

Unregistering a PTY pair is untested because I didn't want to start
mucking with that in Terminal right now.
This commit is contained in:
Andreas Kling 2019-01-30 00:49:20 +01:00
parent c30e2c8d44
commit e9b948103d
12 changed files with 124 additions and 20 deletions
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9
Kernel/sync.sh
View file

@ -11,14 +11,7 @@ mknod mnt/dev/tty3 c 4 3
mknod mnt/dev/keyboard c 85 1
mknod mnt/dev/psaux c 10 1
mknod mnt/dev/ptmx c 5 2
mknod mnt/dev/ptm0 c 10 0
mknod mnt/dev/ptm1 c 10 1
mknod mnt/dev/ptm2 c 10 2
mknod mnt/dev/ptm3 c 10 3
mknod mnt/dev/pts0 c 11 0
mknod mnt/dev/pts1 c 11 1
mknod mnt/dev/pts2 c 11 2
mknod mnt/dev/pts3 c 11 3
mkdir mnt/dev/pts
mknod mnt/dev/gui_events c 66 1
cp -R ../Base/* mnt/
cp -v ../Userland/sh mnt/bin/sh