hare

commit 71293168373230f176f164931d60b40dacc634dc
parent a37d9484a3dc7fcd7fa6399da0930820963dd3a5
Author: Drew DeVault <sir@cmpwn.com>
Date:   Wed, 30 Mar 2022 12:31:30 +0200

unix::tty: add noecho

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
unix/tty/+linux/termios.ha
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/unix/tty/+linux/termios.ha b/unix/tty/+linux/termios.ha
@@ -1,6 +1,7 @@
 // License: MPL-2.0
 // (c) 2021 Alexey Yerin <yyp@disroot.org>
 // (c) 2021 Eyal Sawady <ecs@d2evs.net>
+// TODO: Not in love with this interface
 use io;
 use rt;
 use errors;
@@ -61,3 +62,10 @@ export fn makeraw(termios: *termios) (void | errors::error) = {
 
 	termios_set(termios)?;
 };
+
+// Disables "echo" on this terminal. Users should call [[termios_restore]] to
+// restore settings.
+export fn noecho(termios: *termios) (void | errors::error) = {
+	termios.current.c_lflag &= ~rt::tcflag::ECHO;
+	termios_set(termios)?;
+};