diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2003-10-15 22:33:19 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2003-10-15 22:33:19 +0000 |
| commit | 8a2a20a82d9ab9fcdb5f1ae4281b8425baee5185 (patch) | |
| tree | d608dd1b72db3a14fb0683ff7a1ed626b97d4d3b /usr.bin/tip/tip.c | |
| parent | 77ac78a622f37da316607f99d6333ac32d3bdad6 (diff) | |
on fatal error, repair tty; millert ok
Diffstat (limited to 'usr.bin/tip/tip.c')
| -rw-r--r-- | usr.bin/tip/tip.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.bin/tip/tip.c b/usr.bin/tip/tip.c index b7b16439479..3e862851d7e 100644 --- a/usr.bin/tip/tip.c +++ b/usr.bin/tip/tip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tip.c,v 1.21 2003/09/20 18:15:32 millert Exp $ */ +/* $OpenBSD: tip.c,v 1.22 2003/10/15 22:33:18 deraadt Exp $ */ /* $NetBSD: tip.c,v 1.13 1997/04/20 00:03:05 mellon Exp $ */ /* @@ -40,7 +40,7 @@ static const char copyright[] = #if 0 static char sccsid[] = "@(#)tip.c 8.1 (Berkeley) 6/6/93"; #endif -static const char rcsid[] = "$OpenBSD: tip.c,v 1.21 2003/09/20 18:15:32 millert Exp $"; +static const char rcsid[] = "$OpenBSD: tip.c,v 1.22 2003/10/15 22:33:18 deraadt Exp $"; #endif /* not lint */ /* @@ -212,6 +212,7 @@ cucommon: } tcgetattr(0, &defterm); + gotdefterm = 1; term = defterm; term.c_lflag &= ~(ICANON|IEXTEN|ECHO); term.c_iflag &= ~(INPCK|ICRNL); @@ -251,6 +252,7 @@ cleanup() (void)uu_unlock(uucplock); if (odisc) ioctl(0, TIOCSETD, (char *)&odisc); + unraw(); exit(0); } @@ -306,7 +308,8 @@ raw() void unraw() { - tcsetattr(0, TCSADRAIN, &defterm); + if (gotdefterm) + tcsetattr(0, TCSADRAIN, &defterm); } static jmp_buf promptbuf; |