diff options
| author | brian <brian@FreeBSD.org> | 1998-07-29 18:20:53 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 1998-07-29 18:20:53 +0000 |
| commit | f94774a6257a890eb5232ee32d5fe84886429977 (patch) | |
| tree | c3b9ccaffd55da249b45919935183cfd82f262ec | |
| parent | b4fe2eae8203da40c5de8d68fd8a30a9fb79b5f2 (diff) | |
| download | FreeBSD-src-f94774a6257a890eb5232ee32d5fe84886429977.zip FreeBSD-src-f94774a6257a890eb5232ee32d5fe84886429977.tar.gz | |
Use tcsetattr TCSANOW instead of TCSADRAIN so that dedicated mode doesn't
end up blocking indefinitely when there's no carrier.
| -rw-r--r-- | usr.sbin/ppp/modem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/ppp/modem.c b/usr.sbin/ppp/modem.c index 4768093..4041d93 100644 --- a/usr.sbin/ppp/modem.c +++ b/usr.sbin/ppp/modem.c @@ -17,7 +17,7 @@ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * $Id: modem.c,v 1.94 1998/06/27 14:18:07 brian Exp $ + * $Id: modem.c,v 1.95 1998/07/03 17:24:38 brian Exp $ * * TODO: */ @@ -713,7 +713,8 @@ modem_Raw(struct physical *modem, struct bundle *bundle) if (modem->type != PHYS_DEDICATED) rstio.c_cflag |= HUPCL; - tcsetattr(modem->fd, TCSADRAIN, &rstio); + tcsetattr(modem->fd, TCSANOW, &rstio); + oldflag = fcntl(modem->fd, F_GETFL, 0); if (oldflag < 0) return (-1); |
