diff options
| author | Bruce Evans <bde@FreeBSD.org> | 1995-07-29 08:33:13 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 1995-07-29 08:33:13 +0000 |
| commit | 611c22c11760a6a0e0b9c2ccc9ba7e1ef9dcde4c (patch) | |
| tree | 3f2510e6e1376b5f48c1fbe57f418186245fe80b /sys/isa/sio.c | |
| parent | d10b6048eb1085de738433359e6f18e7fc3e9d54 (diff) | |
| download | src-611c22c11760a6a0e0b9c2ccc9ba7e1ef9dcde4c.tar.gz src-611c22c11760a6a0e0b9c2ccc9ba7e1ef9dcde4c.zip | |
Don't let IXOFF or ECHONL stop the setting of TS_CAN_BYPASS_L_RINT. IXOFF
is handled at a low level, and ECHONL only applies if ICANON is set,
although tty.c sometimes bogusly applies it when ICANON isn't set.
Notes
Notes:
svn path=/head/; revision=9757
Diffstat (limited to 'sys/isa/sio.c')
| -rw-r--r-- | sys/isa/sio.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sys/isa/sio.c b/sys/isa/sio.c index 93469e05491b..a428eeb9411c 100644 --- a/sys/isa/sio.c +++ b/sys/isa/sio.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)com.c 7.5 (Berkeley) 5/16/91 - * $Id: sio.c,v 1.105 1995/07/22 16:44:50 bde Exp $ + * $Id: sio.c,v 1.106 1995/07/29 04:05:57 bde Exp $ */ #include "sio.h" @@ -2082,13 +2082,11 @@ disc_optim(tp, t, com) struct termios *t; struct com_s *com; { - if (!(t->c_iflag & (ICRNL | IGNCR | IMAXBEL | INLCR | ISTRIP - | IXOFF | IXON)) + if (!(t->c_iflag & (ICRNL | IGNCR | IMAXBEL | INLCR | ISTRIP | IXON)) && (!(t->c_iflag & BRKINT) || (t->c_iflag & IGNBRK)) - && (!(t->c_iflag & PARMRK) || - (t->c_iflag & (IGNPAR|IGNBRK)) == (IGNPAR|IGNBRK)) - && !(t->c_lflag & (ECHO | ECHONL | ICANON | IEXTEN | ISIG - | PENDIN)) + && (!(t->c_iflag & PARMRK) + || (t->c_iflag & (IGNPAR | IGNBRK)) == (IGNPAR | IGNBRK)) + && !(t->c_lflag & (ECHO | ICANON | IEXTEN | ISIG | PENDIN)) && linesw[tp->t_line].l_rint == ttyinput) tp->t_state |= TS_CAN_BYPASS_L_RINT; else |