diff options
| author |   tholo <tholo@openbsd.org> | 1996-11-09 18:55:45 +0000 |
|---|---|---|
| committer | tholo <tholo@openbsd.org> | 1996-11-09 18:55:45 +0000 |
| commit | 4e58cb70e3609ac2f15c178eafd887c4217d2e93 (patch) | |
| tree | f6a7df79bad6f461bb73279d16d4df1ca2d61554 | |
| parent | Use passed-in process, not curproc to determine if the process is in the (diff) | |
| download | wireguard-openbsd-4e58cb70e3609ac2f15c178eafd887c4217d2e93.tar.xz wireguard-openbsd-4e58cb70e3609ac2f15c178eafd887c4217d2e93.zip | |
Implement CREAD
| -rw-r--r-- | sys/kern/tty.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index bca0d5eb398..611fae87200 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.17 1996/11/09 18:46:54 tholo Exp $ */ +/* $OpenBSD: tty.c,v 1.18 1996/11/09 18:55:45 tholo Exp $ */ /* $NetBSD: tty.c,v 1.68.4.2 1996/06/06 16:04:52 thorpej Exp $ */ /*- @@ -233,6 +233,11 @@ ttyinput(c, tp) add_tty_randomness(tp->t_dev, c); /* + * If receiver is not enable, drop it. + */ + if (!ISSET(tp->t_cflag, CREAD)) + return (0); + /* * If input is pending take it first. */ lflag = tp->t_lflag; |