diff options
Diffstat (limited to 'usr.bin/tip/tip.c')
| -rw-r--r-- | usr.bin/tip/tip.c | 59 |
1 files changed, 21 insertions, 38 deletions
diff --git a/usr.bin/tip/tip.c b/usr.bin/tip/tip.c index dddf296f320..67457f249b9 100644 --- a/usr.bin/tip/tip.c +++ b/usr.bin/tip/tip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tip.c,v 1.18 2002/05/07 06:56:50 hugh Exp $ */ +/* $OpenBSD: tip.c,v 1.19 2002/05/29 22:58:56 millert Exp $ */ /* $NetBSD: tip.c,v 1.13 1997/04/20 00:03:05 mellon Exp $ */ /* @@ -44,7 +44,7 @@ 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 1.18 2002/05/07 06:56:50 hugh Exp $"; +static const char rcsid[] = "$OpenBSD: tip.c,v 1.19 2002/05/29 22:58:56 millert Exp $"; #endif /* not lint */ /* @@ -56,14 +56,6 @@ static const char rcsid[] = "$OpenBSD: tip.c,v 1.18 2002/05/07 06:56:50 hugh Exp #include "tip.h" #include "pathnames.h" -/* - * Baud rate mapping table - */ -int rates[] = { - 0, 50, 75, 110, 134, 150, 200, 300, 600, - 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200, -1 -}; - int disc = TTYDISC; /* tip normally runs this way */ void intprompt(); void timeout(); @@ -180,29 +172,32 @@ notnumber: PH = _PATH_PHONES; vinit(); /* init variables */ setparity("none"); /* set the parity table */ - if ((i = speed(number(value(BAUDRATE)))) == 0) { - printf("%s: bad baud rate %ld\n", __progname, - number(value(BAUDRATE))); - daemon_uid(); - (void)uu_unlock(uucplock); - exit(3); - } /* * Hardwired connections require the * line speed set before they make any transmissions * (this is particularly true of things like a DF03-AC) */ - if (HW) - ttysetup(i); + if (HW && ttysetup(number(value(BAUDRATE)))) { + fprintf(stderr, "%s: bad baud rate %ld\n", __progname, + number(value(BAUDRATE))); + daemon_uid(); + (void)uu_unlock(uucplock); + exit(3); + } if ((p = connect())) { printf("\07%s\n[EOT]\n", p); daemon_uid(); (void)uu_unlock(uucplock); exit(1); } - if (!HW) - ttysetup(i); + if (!HW && ttysetup(number(value(BAUDRATE)))) { + fprintf(stderr, "%s: bad baud rate %ld\n", __progname, + number(value(BAUDRATE))); + daemon_uid(); + (void)uu_unlock(uucplock); + exit(3); + } cucommon: /* * From here down the code is shared with @@ -446,18 +441,6 @@ escape() } int -speed(n) - int n; -{ - int *p; - - for (p = rates; *p != -1; p++) - if (*p == n) - return n; - return 0; -} - -int any(cc, p) int cc; char *p; @@ -545,15 +528,15 @@ help(c) /* * Set up the "remote" tty's state */ -void +int ttysetup(speed) int speed; { struct termios cntrl; - tcgetattr(FD, &cntrl); - cfsetospeed(&cntrl, speed); - cfsetispeed(&cntrl, speed); + if (tcgetattr(FD, &cntrl)) + return (-1); + cfsetspeed(&cntrl, speed); cntrl.c_cflag &= ~(CSIZE|PARENB); cntrl.c_cflag |= CS8; if (boolean(value(DC))) @@ -565,7 +548,7 @@ ttysetup(speed) cntrl.c_cc[VTIME] = 0; if (boolean(value(TAND))) cntrl.c_iflag |= IXOFF; - tcsetattr(FD, TCSAFLUSH, &cntrl); + return (tcsetattr(FD, TCSAFLUSH, &cntrl)); } static char partab[0200]; |