IUTF8 is needed to handle line editing correctly in utf-8 mode. On virtual terminals kernel sets this flag automatically if utf8 mode is active (the default).
This is also what util-linux agetty does. Signed-off-by: Timo Teräs <[email protected]> --- loginutils/getty.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/loginutils/getty.c b/loginutils/getty.c index cd6378d80..890826a57 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -49,6 +49,9 @@ #ifndef IUCLC # define IUCLC 0 #endif +#ifndef IUTF8 +# define IUTF8 0 +#endif #ifndef LOGIN_PROCESS # undef ENABLE_FEATURE_UTMP @@ -310,7 +313,7 @@ static void init_tty_attrs(int speed) if (option_mask32 & F_RTSCTS) G.tty_attrs.c_cflag |= CRTSCTS; /* flow control using RTS/CTS pins */ #endif - G.tty_attrs.c_iflag = 0; + G.tty_attrs.c_iflag &= IUTF8; G.tty_attrs.c_lflag = 0; /* non-raw output; add CR to each NL */ G.tty_attrs.c_oflag = OPOST | ONLCR; -- 2.36.0 _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
