bin/stty/key.c

109 ksearch(char ***argvp, struct info *ip)
116 		ip->off = 1;
119 		ip->off = 0;
125 	if (!(kp->flags & F_OFFOK) && ip->off) {
129 	if (kp->flags & F_NEEDARG && !(ip->arg = *++*argvp)) {
133 	kp->f(ip);
138 f_all(struct info *ip)
140 	print(&ip->t, &ip->win, ip->ldisc, BSD);
144 f_cbreak(struct info *ip)
147 	if (ip->off)
148 		f_sane(ip);
150 		ip->t.c_iflag |= BRKINT|IXON|IMAXBEL;
151 		ip->t.c_oflag |= OPOST;
152 		ip->t.c_lflag |= ISIG|IEXTEN;
153 		ip->t.c_lflag &= ~ICANON;
154 		ip->set = 1;
159 f_columns(struct info *ip)
163 	ip->win.ws_col = strtonum(ip->arg, 0, USHRT_MAX, &error);
165 		err(1, "cols %s", ip->arg);
166 	ip->wset = 1;
170 f_dec(struct info *ip)
173 	ip->t.c_cc[VERASE] = (u_char)0177;
174 	ip->t.c_cc[VKILL] = CTRL('u');
175 	ip->t.c_cc[VINTR] = CTRL('c');
176 	ip->t.c_lflag &= ~ECHOPRT;
177 	ip->t.c_lflag |= ECHOE|ECHOKE|ECHOCTL;
178 	ip->t.c_iflag &= ~IXANY;
179 	ip->set = 1;
183 f_ek(struct info *ip)
186 	ip->t.c_cc[VERASE] = CERASE;
187 	ip->t.c_cc[VKILL] = CKILL;
188 	ip->set = 1;
192 f_everything(struct info *ip)
195 	print(&ip->t, &ip->win, ip->ldisc, BSD);
199 f_extproc(struct info *ip)
202 	if (ip->off) {
204 		(void)ioctl(ip->fd, TIOCEXT, &tmp);
207 		(void)ioctl(ip->fd, TIOCEXT, &tmp);
209 	ip->set = 1;
213 f_ispeed(struct info *ip)
218 	speed = strtonum(ip->arg, 0, UINT_MAX, &errstr);
220 		err(1, "ispeed %s", ip->arg);
221 	cfsetispeed(&ip->t, speed);
222 	ip->set = 1;
226 f_lcase(struct info *ip)
228 	if (ip->off) {
229 		ip->t.c_iflag &= ~IUCLC;
230 		ip->t.c_oflag &= ~OLCUC;
231 		ip->t.c_lflag &= ~XCASE;
233 		ip->t.c_iflag |= IUCLC;
234 		ip->t.c_oflag |= OLCUC;
235 		ip->t.c_lflag |= XCASE;
237 	ip->set = 1;
241 f_nl(struct info *ip)
244 	if (ip->off) {
245 		ip->t.c_iflag |= ICRNL;
246 		ip->t.c_oflag |= ONLCR;
248 		ip->t.c_iflag &= ~ICRNL;
249 		ip->t.c_oflag &= ~ONLCR;
251 	ip->set = 1;
255 f_ospeed(struct info *ip)
260 	speed = strtonum(ip->arg, 0, UINT_MAX, &errstr);
262 		err(1, "ospeed %s", ip->arg);
263 	cfsetospeed(&ip->t, speed);
264 	ip->set = 1;
268 f_raw(struct info *ip)
271 	if (ip->off)
272 		f_sane(ip);
274 		cfmakeraw(&ip->t);
275 		ip->t.c_cflag &= ~(CSIZE|PARENB);
276 		ip->t.c_cflag |= CS8;
277 		ip->set = 1;
282 f_rows(struct info *ip)
286 	ip->win.ws_row = strtonum(ip->arg, 0, USHRT_MAX, &error);
288 		err(1, "rows %s", ip->arg);
289 	ip->wset = 1;
293 f_sane(struct info *ip)
296 	ip->t.c_cflag = TTYDEF_CFLAG | (ip->t.c_cflag & (CLOCAL|CRTSCTS));
297 	ip->t.c_iflag = TTYDEF_IFLAG;
298 	ip->t.c_iflag |= ICRNL;
301 	ip->t.c_lflag = TTYDEF_LFLAG | (ip->t.c_lflag & LKEEP);
302 	ip->t.c_oflag = TTYDEF_OFLAG;
303 	ip->set = 1;
307 f_size(struct info *ip)
310 	(void)printf("%d %d\n", ip->win.ws_row, ip->win.ws_col);
314 f_speed(struct info *ip)
317 	(void)printf("%d\n", cfgetospeed(&ip->t));
321 f_tty(struct info *ip)
326 	if (ioctl(ip->fd, TIOCSETD, &tmp) == -1)
331 f_ostart(struct info *ip)
333 	if (ioctl(ip->fd, TIOCSTART) == -1)
338 f_ostop(struct info *ip)
340 	if (ioctl(ip->fd, TIOCSTOP) == -1)