2bf5814ab5
and `rtsflow' are the components of `crtscts'. `dtrflow' and `dsrflow' are new and not yet supported. `dtrflow' may be useful for Cyclades serial careds, which have h/w support for it and no h/w support for `rtsflow'. print.c: Report NTTYDISC in case the line is in this obsolescent state.
241 lines
6.7 KiB
C
241 lines
6.7 KiB
C
/*-
|
|
* Copyright (c) 1991, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Id: modes.c,v 1.2 1994/09/24 02:58:59 davidg Exp $
|
|
*/
|
|
|
|
#ifndef lint
|
|
static char sccsid[] = "@(#)modes.c 8.3 (Berkeley) 4/2/94";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
#include "stty.h"
|
|
|
|
struct modes {
|
|
char *name;
|
|
long set;
|
|
long unset;
|
|
};
|
|
|
|
/*
|
|
* The code in optlist() depends on minus options following regular
|
|
* options, i.e. "foo" must immediately precede "-foo".
|
|
*/
|
|
struct modes cmodes[] = {
|
|
{ "cs5", CS5, CSIZE },
|
|
{ "cs6", CS6, CSIZE },
|
|
{ "cs7", CS7, CSIZE },
|
|
{ "cs8", CS8, CSIZE },
|
|
{ "cstopb", CSTOPB, 0 },
|
|
{ "-cstopb", 0, CSTOPB },
|
|
{ "cread", CREAD, 0 },
|
|
{ "-cread", 0, CREAD },
|
|
{ "parenb", PARENB, 0 },
|
|
{ "-parenb", 0, PARENB },
|
|
{ "parodd", PARODD, 0 },
|
|
{ "-parodd", 0, PARODD },
|
|
{ "parity", PARENB | CS7, PARODD | CSIZE },
|
|
{ "-parity", CS8, PARODD | PARENB | CSIZE },
|
|
{ "evenp", PARENB | CS7, PARODD | CSIZE },
|
|
{ "-evenp", CS8, PARODD | PARENB | CSIZE },
|
|
{ "oddp", PARENB | CS7 | PARODD, CSIZE },
|
|
{ "-oddp", CS8, PARODD | PARENB | CSIZE },
|
|
{ "pass8", CS8, PARODD | PARENB | CSIZE },
|
|
{ "-pass8", PARENB | CS7, PARODD | CSIZE },
|
|
{ "hupcl", HUPCL, 0 },
|
|
{ "-hupcl", 0, HUPCL },
|
|
{ "hup", HUPCL, 0 },
|
|
{ "-hup", 0, HUPCL },
|
|
{ "clocal", CLOCAL, 0 },
|
|
{ "-clocal", 0, CLOCAL },
|
|
{ "crtscts", CRTSCTS, 0 },
|
|
{ "-crtscts", 0, CRTSCTS },
|
|
{ "ctsflow", CCTS_OFLOW, 0 },
|
|
{ "-ctsflow", 0, CCTS_OFLOW },
|
|
{ "dsrflow", CDSR_OFLOW, 0 },
|
|
{ "-dsrflow", 0, CDSR_OFLOW },
|
|
{ "dtrflow", CDTR_IFLOW, 0 },
|
|
{ "-dtrflow", 0, CDTR_IFLOW },
|
|
{ "rtsflow", CRTS_IFLOW, 0 },
|
|
{ "-rtsflow", 0, CRTS_IFLOW },
|
|
{ "mdmbuf", MDMBUF, 0 },
|
|
{ "-mdmbuf", 0, MDMBUF },
|
|
{ NULL },
|
|
};
|
|
|
|
struct modes imodes[] = {
|
|
{ "ignbrk", IGNBRK, 0 },
|
|
{ "-ignbrk", 0, IGNBRK },
|
|
{ "brkint", BRKINT, 0 },
|
|
{ "-brkint", 0, BRKINT },
|
|
{ "ignpar", IGNPAR, 0 },
|
|
{ "-ignpar", 0, IGNPAR },
|
|
{ "parmrk", PARMRK, 0 },
|
|
{ "-parmrk", 0, PARMRK },
|
|
{ "inpck", INPCK, 0 },
|
|
{ "-inpck", 0, INPCK },
|
|
{ "istrip", ISTRIP, 0 },
|
|
{ "-istrip", 0, ISTRIP },
|
|
{ "inlcr", INLCR, 0 },
|
|
{ "-inlcr", 0, INLCR },
|
|
{ "igncr", IGNCR, 0 },
|
|
{ "-igncr", 0, IGNCR },
|
|
{ "icrnl", ICRNL, 0 },
|
|
{ "-icrnl", 0, ICRNL },
|
|
{ "ixon", IXON, 0 },
|
|
{ "-ixon", 0, IXON },
|
|
{ "flow", IXON, 0 },
|
|
{ "-flow", 0, IXON },
|
|
{ "ixoff", IXOFF, 0 },
|
|
{ "-ixoff", 0, IXOFF },
|
|
{ "tandem", IXOFF, 0 },
|
|
{ "-tandem", 0, IXOFF },
|
|
{ "ixany", IXANY, 0 },
|
|
{ "-ixany", 0, IXANY },
|
|
{ "decctlq", 0, IXANY },
|
|
{ "-decctlq", IXANY, 0 },
|
|
{ "imaxbel", IMAXBEL, 0 },
|
|
{ "-imaxbel", 0, IMAXBEL },
|
|
{ NULL },
|
|
};
|
|
|
|
struct modes lmodes[] = {
|
|
{ "echo", ECHO, 0 },
|
|
{ "-echo", 0, ECHO },
|
|
{ "echoe", ECHOE, 0 },
|
|
{ "-echoe", 0, ECHOE },
|
|
{ "crterase", ECHOE, 0 },
|
|
{ "-crterase", 0, ECHOE },
|
|
{ "crtbs", ECHOE, 0 }, /* crtbs not supported, close enough */
|
|
{ "-crtbs", 0, ECHOE },
|
|
{ "echok", ECHOK, 0 },
|
|
{ "-echok", 0, ECHOK },
|
|
{ "echoke", ECHOKE, 0 },
|
|
{ "-echoke", 0, ECHOKE },
|
|
{ "crtkill", ECHOKE, 0 },
|
|
{ "-crtkill", 0, ECHOKE },
|
|
{ "altwerase", ALTWERASE, 0 },
|
|
{ "-altwerase", 0, ALTWERASE },
|
|
{ "iexten", IEXTEN, 0 },
|
|
{ "-iexten", 0, IEXTEN },
|
|
{ "echonl", ECHONL, 0 },
|
|
{ "-echonl", 0, ECHONL },
|
|
{ "echoctl", ECHOCTL, 0 },
|
|
{ "-echoctl", 0, ECHOCTL },
|
|
{ "ctlecho", ECHOCTL, 0 },
|
|
{ "-ctlecho", 0, ECHOCTL },
|
|
{ "echoprt", ECHOPRT, 0 },
|
|
{ "-echoprt", 0, ECHOPRT },
|
|
{ "prterase", ECHOPRT, 0 },
|
|
{ "-prterase", 0, ECHOPRT },
|
|
{ "isig", ISIG, 0 },
|
|
{ "-isig", 0, ISIG },
|
|
{ "icanon", ICANON, 0 },
|
|
{ "-icanon", 0, ICANON },
|
|
{ "noflsh", NOFLSH, 0 },
|
|
{ "-noflsh", 0, NOFLSH },
|
|
{ "tostop", TOSTOP, 0 },
|
|
{ "-tostop", 0, TOSTOP },
|
|
{ "flusho", FLUSHO, 0 },
|
|
{ "-flusho", 0, FLUSHO },
|
|
{ "pendin", PENDIN, 0 },
|
|
{ "-pendin", 0, PENDIN },
|
|
{ "crt", ECHOE|ECHOKE|ECHOCTL, ECHOK|ECHOPRT },
|
|
{ "-crt", ECHOK, ECHOE|ECHOKE|ECHOCTL },
|
|
{ "newcrt", ECHOE|ECHOKE|ECHOCTL, ECHOK|ECHOPRT },
|
|
{ "-newcrt", ECHOK, ECHOE|ECHOKE|ECHOCTL },
|
|
{ "nokerninfo", NOKERNINFO, 0 },
|
|
{ "-nokerninfo",0, NOKERNINFO },
|
|
{ "kerninfo", 0, NOKERNINFO },
|
|
{ "-kerninfo", NOKERNINFO, 0 },
|
|
{ NULL },
|
|
};
|
|
|
|
struct modes omodes[] = {
|
|
{ "opost", OPOST, 0 },
|
|
{ "-opost", 0, OPOST },
|
|
{ "litout", 0, OPOST },
|
|
{ "-litout", OPOST, 0 },
|
|
{ "onlcr", ONLCR, 0 },
|
|
{ "-onlcr", 0, ONLCR },
|
|
{ "tabs", 0, OXTABS }, /* "preserve" tabs */
|
|
{ "-tabs", OXTABS, 0 },
|
|
{ "oxtabs", OXTABS, 0 },
|
|
{ "-oxtabs", 0, OXTABS },
|
|
{ NULL },
|
|
};
|
|
|
|
#define CHK(s) (*name == s[0] && !strcmp(name, s))
|
|
|
|
int
|
|
msearch(argvp, ip)
|
|
char ***argvp;
|
|
struct info *ip;
|
|
{
|
|
struct modes *mp;
|
|
char *name;
|
|
|
|
name = **argvp;
|
|
|
|
for (mp = cmodes; mp->name; ++mp)
|
|
if (CHK(mp->name)) {
|
|
ip->t.c_cflag &= ~mp->unset;
|
|
ip->t.c_cflag |= mp->set;
|
|
ip->set = 1;
|
|
return (1);
|
|
}
|
|
for (mp = imodes; mp->name; ++mp)
|
|
if (CHK(mp->name)) {
|
|
ip->t.c_iflag &= ~mp->unset;
|
|
ip->t.c_iflag |= mp->set;
|
|
ip->set = 1;
|
|
return (1);
|
|
}
|
|
for (mp = lmodes; mp->name; ++mp)
|
|
if (CHK(mp->name)) {
|
|
ip->t.c_lflag &= ~mp->unset;
|
|
ip->t.c_lflag |= mp->set;
|
|
ip->set = 1;
|
|
return (1);
|
|
}
|
|
for (mp = omodes; mp->name; ++mp)
|
|
if (CHK(mp->name)) {
|
|
ip->t.c_oflag &= ~mp->unset;
|
|
ip->t.c_oflag |= mp->set;
|
|
ip->set = 1;
|
|
return (1);
|
|
}
|
|
return (0);
|
|
}
|