Don't use FLUSH when switching modes in rline

kuroko-lang · Mar 1, 2024 · 0918776 · 0918776
1 parent 47500c8
commit 0918776
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/vendor/rline.c b/src/vendor/rline.c
@@ -2022,12 +2022,12 @@ static void set_unbuffered(void) {
 	_EOF  = old.c_cc[VEOF];
 	struct termios new = old;
 	new.c_lflag &= (~ICANON & ~ECHO & ~ISIG);
-	tcsetattr(STDOUT_FILENO, TCSAFLUSH, &new);
+	tcsetattr(STDOUT_FILENO, TCSADRAIN, &new);
 	if (wcwidth(0x3042) != 2) setlocale(LC_CTYPE, "");
 }
 
 static void set_buffered(void) {
-	tcsetattr(STDOUT_FILENO, TCSAFLUSH, &old);
+	tcsetattr(STDOUT_FILENO, TCSADRAIN, &old);
 }
 #else
 static unsigned int _INTR = 3;