From a8970c4b276ff5281c91795d0141fadb2e8e1461 Mon Sep 17 00:00:00 2001
From: Matheus <matheusuky@gmail.com>
Date: Wed, 22 May 2024 14:08:13 -0300
Subject: [PATCH] tty: fix ECHOCTL

---
 kernel-src/io/tty.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/kernel-src/io/tty.c b/kernel-src/io/tty.c
index 1dfbe537..0b31556d 100644
--- a/kernel-src/io/tty.c
+++ b/kernel-src/io/tty.c
@@ -52,6 +52,15 @@ void tty_process(tty_t *tty, char c) {
 
 	// TODO VSTART VSTOP
 
+	char echoc = (tty->termios.c_lflag & ECHO) ? c : '\0';
+
+	// echo control characters
+	if ((tty->termios.c_lflag & ECHOCTL) && (tty->termios.c_lflag & ECHO) && c < 32 && c != '\n' && c != '\r' && c != '\b' && c != '\t' && c != '\e') {
+		char tmp[2] = {'^', c + 0x40};
+		tty->writetodevice(tty->deviceinternal, tmp, 2);
+		echoc = false;
+	}
+
 	if (tty->termios.c_lflag & ISIG) {
 		int signal = -1;
 		if (tty->termios.c_cc[VINTR] == c)
@@ -71,15 +80,6 @@ void tty_process(tty_t *tty, char c) {
 		}
 	}
 
-	char echoc = (tty->termios.c_lflag & ECHO) ? c : '\0';
-
-	// echo control characters
-	if ((tty->termios.c_lflag & ECHOCTL) && c < 32 && c != '\n' && c != '\r' && c != '\b' && c != '\t' && c != '\e') {
-		char tmp[2] = {'^', c + 0x40};
-		tty->writetodevice(tty->deviceinternal, tmp, 2);
-		echoc = false;
-	}
-
 	if (tty->termios.c_lflag & ICANON) {
 		bool flush = false;
 		if (c == tty->termios.c_cc[VERASE]) {