gfmt.c revision 8855
156043Syokota/*- 256043Syokota * Copyright (c) 1991, 1993, 1994 356043Syokota * The Regents of the University of California. All rights reserved. 456043Syokota * 556043Syokota * Redistribution and use in source and binary forms, with or without 656043Syokota * modification, are permitted provided that the following conditions 756043Syokota * are met: 856043Syokota * 1. Redistributions of source code must retain the above copyright 956043Syokota * notice, this list of conditions and the following disclaimer. 1056043Syokota * 2. Redistributions in binary form must reproduce the above copyright 1156043Syokota * notice, this list of conditions and the following disclaimer in the 1256043Syokota * documentation and/or other materials provided with the distribution. 1356043Syokota * 3. All advertising materials mentioning features or use of this software 1456043Syokota * must display the following acknowledgement: 1556043Syokota * This product includes software developed by the University of 1656043Syokota * California, Berkeley and its contributors. 1756043Syokota * 4. Neither the name of the University nor the names of its contributors 1856043Syokota * may be used to endorse or promote products derived from this software 1956043Syokota * without specific prior written permission. 2056043Syokota * 2156043Syokota * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2256043Syokota * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2356043Syokota * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2456043Syokota * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2556043Syokota * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2656043Syokota * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2756043Syokota * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2856043Syokota * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2956043Syokota * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3056043Syokota * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3156043Syokota * SUCH DAMAGE. 3256043Syokota * 3356043Syokota * $Id: gfmt.c,v 1.3 1995/03/19 13:29:23 joerg Exp $ 3456043Syokota */ 3556043Syokota 3656043Syokota#ifndef lint 3756043Syokotastatic char sccsid[] = "@(#)gfmt.c 8.6 (Berkeley) 4/2/94"; 3856043Syokota#endif /* not lint */ 3956043Syokota 4056043Syokota#include <sys/types.h> 4156043Syokota 4256043Syokota#include <err.h> 4356043Syokota#include <stdio.h> 4456043Syokota#include <string.h> 4556043Syokota 4656043Syokota#include "stty.h" 4756043Syokota#include "extern.h" 4856043Syokota 4956043Syokotastatic void 5056043Syokotagerr(s) 5156043Syokota char *s; 5256043Syokota{ 5356043Syokota if (s) 5456043Syokota errx(1, "illegal gfmt1 option -- %s", s); 5556043Syokota else 5656043Syokota errx(1, "illegal gfmt1 option"); 5756043Syokota} 5856043Syokota 5956043Syokotavoid 6056043Syokotagprint(tp, wp, ldisc) 6156043Syokota struct termios *tp; 6256043Syokota struct winsize *wp; 6356043Syokota int ldisc; 6456043Syokota{ 6556043Syokota struct cchar *cp; 6656043Syokota 6756043Syokota (void)printf("gfmt1:cflag=%lx:iflag=%lx:lflag=%lx:oflag=%lx:", 6856043Syokota tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag); 6956043Syokota for (cp = cchars1; cp->name; ++cp) 7056043Syokota (void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]); 7156043Syokota (void)printf("ispeed=%ld:ospeed=%ld\n", cfgetispeed(tp), cfgetospeed(tp)); 7256043Syokota} 7356043Syokota 7456043Syokotavoid 7556043Syokotagread(tp, s) 7656043Syokota struct termios *tp; 7756043Syokota char *s; 7856043Syokota{ 7956043Syokota struct cchar *cp; 8056043Syokota char *ep, *p; 8156043Syokota long tmp; 8256043Syokota 8356043Syokota if ((s = strchr(s, ':')) == NULL) 8456043Syokota gerr(NULL); 8556043Syokota for (++s; s != NULL;) { 8656043Syokota p = strsep(&s, ":\0"); 8756043Syokota if (!p || !*p) 8856043Syokota break; 8956043Syokota if (!(ep = strchr(p, '='))) 9056043Syokota gerr(p); 9156043Syokota *ep++ = '\0'; 9256043Syokota (void)sscanf(ep, "%lx", &tmp); 9356043Syokota 9456043Syokota#define CHK(s) (*p == s[0] && !strcmp(p, s)) 9556043Syokota if (CHK("cflag")) { 9656043Syokota tp->c_cflag = tmp; 9756043Syokota continue; 9856043Syokota } 9956043Syokota if (CHK("iflag")) { 10056043Syokota tp->c_iflag = tmp; 10156043Syokota continue; 10256043Syokota } 10356043Syokota if (CHK("ispeed")) { 10456043Syokota (void)sscanf(ep, "%ld", &tmp); 10556043Syokota tp->c_ispeed = tmp; 10656043Syokota continue; 10756043Syokota } 10856043Syokota if (CHK("lflag")) { 10956043Syokota tp->c_lflag = tmp; 11056043Syokota continue; 11156043Syokota } 11256043Syokota if (CHK("oflag")) { 11356043Syokota tp->c_oflag = tmp; 11456043Syokota continue; 11556043Syokota } 11656043Syokota if (CHK("ospeed")) { 11756043Syokota (void)sscanf(ep, "%ld", &tmp); 11856043Syokota tp->c_ospeed = tmp; 11956043Syokota continue; 12056043Syokota } 12156043Syokota for (cp = cchars1; cp->name != NULL; ++cp) 12256043Syokota if (CHK(cp->name)) { 12356043Syokota if (cp->sub == VMIN || cp->sub == VTIME) 12456043Syokota (void)sscanf(ep, "%ld", &tmp); 12556043Syokota tp->c_cc[cp->sub] = tmp; 12656043Syokota break; 12756043Syokota } 12856043Syokota if (cp->name == NULL) 12956043Syokota gerr(p); 13056043Syokota } 13156043Syokota} 13256043Syokota