RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 00:37:45 +00:00
Code Issues Activity Actions

TTY: Implement Canonical mode and basic echoing.

Browse source 
The TTY driver now respects the ICANON flag, enabling basic line
editing like VKILL, VERASE, VEOF and VWERASE. Additionally,
ICANON is now set by default.

Basic echoing has can now be enabled via the ECHO flag, though
more complicated echoing like ECHOCTL or ECHONL has not been
implemented.
This commit is contained in:
Drew Stratford 2019-10-20 19:12:00 +13:00 • committed by Andreas Kling
parent 67041f3a8c
commit 4c35c8d7fd
5 changed files with 148 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Kernel/TTY/SlavePTY.h
View file

@ -16,6 +16,7 @@ private:
// ^TTY
virtual StringView tty_name() const override;
virtual ssize_t on_tty_write(const u8*, ssize_t) override;
virtual void echo(u8) override;
// ^CharacterDevice
virtual bool can_read(FileDescription&) const override;