diff options
Diffstat (limited to 'loginutils')
| -rw-r--r-- | loginutils/getty.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index 1f417591b..afb411b98 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -294,8 +294,10 @@ static void init_tty_attrs(int speed) /* non-raw output; add CR to each NL */ G.tty_attrs.c_oflag = OPOST | ONLCR; - G.tty_attrs.c_cc[VMIN] = 1; /* block reads if < 1 char is available */ - G.tty_attrs.c_cc[VTIME] = 0; /* no timeout (reads block forever) */ + /* reads would block only if < 1 char is available */ + G.tty_attrs.c_cc[VMIN] = 1; + /* no timeout (reads block forever) */ + G.tty_attrs.c_cc[VTIME] = 0; #ifdef __linux__ G.tty_attrs.c_line = 0; #endif |