43#include <sys/ioctl_compat.h>
45#include <sys/kernel.h>
46#include <sys/sysctl.h>
84 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200,
85 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200,
93 for ( ; table->
sp_speed > 0; table++)
105 struct sgttyb *sg = (
struct sgttyb *)
data;
108 if ((speed = sg->sg_ispeed) >
MAX_SPEED || speed < 0)
114 term->c_ispeed = tp->t_termios.c_ispeed;
115 if ((speed = sg->sg_ospeed) >
MAX_SPEED || speed < 0)
121 term->c_ospeed = tp->t_termios.c_ospeed;
122 term->c_cc[VERASE] = sg->sg_erase;
123 term->c_cc[VKILL] = sg->sg_kill;
124 tp->t_compatflags = (tp->t_compatflags&0xffff0000) |
125 (sg->sg_flags&0xffff);
127 *com = (*com == TIOCSETP) ? TIOCSETAF : TIOCSETA;
131 struct tchars *tc = (
struct tchars *)
data;
135 cc[VINTR] = tc->t_intrc;
136 cc[VQUIT] = tc->t_quitc;
137 cc[VSTART] = tc->t_startc;
138 cc[VSTOP] = tc->t_stopc;
139 cc[VEOF] = tc->t_eofc;
140 cc[VEOL] = tc->t_brkc;
141 if (tc->t_brkc == (
char)_POSIX_VDISABLE)
142 cc[VEOL2] = _POSIX_VDISABLE;
147 struct ltchars *ltc = (
struct ltchars *)
data;
151 cc[VSUSP] = ltc->t_suspc;
152 cc[VDSUSP] = ltc->t_dsuspc;
153 cc[VREPRINT] = ltc->t_rprntc;
154 cc[VDISCARD] = ltc->t_flushc;
155 cc[VWERASE] = ltc->t_werasc;
156 cc[VLNEXT] = ltc->t_lnextc;
163 if (*com == TIOCLSET)
164 tp->t_compatflags = (tp->t_compatflags&0xffff) |
168 (tp->t_compatflags&0xffff);
169 if (*com == TIOCLBIS)
170 tp->t_compatflags |= *(
int *)
data<<16;
172 tp->t_compatflags &= ~(*(
int *)
data<<16);
197 term = tp->t_termios;
200 return tty_ioctl(tp, com, &term, fflag, td);
203 struct sgttyb *sg = (
struct sgttyb *)
data;
204 cc_t *cc = tp->t_termios.c_cc;
208 if (tp->t_termios.c_ispeed == 0)
209 sg->sg_ispeed = sg->sg_ospeed;
213 sg->sg_erase = cc[VERASE];
214 sg->sg_kill = cc[VKILL];
219 struct tchars *tc = (
struct tchars *)
data;
220 cc_t *cc = tp->t_termios.c_cc;
222 tc->t_intrc = cc[VINTR];
223 tc->t_quitc = cc[VQUIT];
224 tc->t_startc = cc[VSTART];
225 tc->t_stopc = cc[VSTOP];
226 tc->t_eofc = cc[VEOF];
227 tc->t_brkc = cc[VEOL];
231 struct ltchars *ltc = (
struct ltchars *)
data;
232 cc_t *cc = tp->t_termios.c_cc;
234 ltc->t_suspc = cc[VSUSP];
235 ltc->t_dsuspc = cc[VDSUSP];
236 ltc->t_rprntc = cc[VREPRINT];
237 ltc->t_flushc = cc[VDISCARD];
238 ltc->t_werasc = cc[VWERASE];
239 ltc->t_lnextc = cc[VLNEXT];
245 | (tp->t_compatflags & 0xffff);
246 *(
int *)
data = tp->t_compatflags>>16;
248 printf(
"CLGET: returning %x\n", *(
int *)
data);
259 *(
int *)
data == 2 ? (caddr_t)&ldisczero :
data,
266 return (
tty_ioctl(tp, TIOCCONS, (caddr_t)&one, fflag, td));
278 tcflag_t iflag = tp->t_termios.c_iflag;
279 tcflag_t lflag = tp->t_termios.c_lflag;
280 tcflag_t oflag = tp->t_termios.c_oflag;
281 tcflag_t cflag = tp->t_termios.c_cflag;
286 if (iflag&ICRNL || oflag&ONLCR)
288 if ((cflag&CSIZE) == CS8) {
293 else if (cflag&PARENB) {
300 flags |= EVENP | ODDP;
303 if ((lflag&ICANON) == 0) {
305 if (iflag&(INPCK|ISTRIP|IXON) || lflag&(IEXTEN|ISIG)
306 || (cflag&(CSIZE|PARENB)) != CS8)
311 if (!(
flags&RAW) && !(oflag&OPOST) && (cflag&(CSIZE|PARENB)) == CS8)
315 if ((cflag&HUPCL) == 0)
320 flags |= CRTERA|CRTBS;
322 flags |= CRTKIL|CRTBS;
327 if ((iflag&IXANY) == 0)
329 flags |= lflag&(ECHO|TOSTOP|FLUSHO|PENDIN|NOFLSH);
338 int flags = tp->t_compatflags;
339 tcflag_t iflag = t->c_iflag;
340 tcflag_t oflag = t->c_oflag;
341 tcflag_t lflag = t->c_lflag;
342 tcflag_t cflag = t->c_cflag;
346 lflag &= ~(ECHOCTL|ISIG|ICANON|IEXTEN);
348 iflag &= ~(PARMRK|IGNPAR|IGNCR|INLCR);
349 iflag |= BRKINT|IXON|IMAXBEL;
350 lflag |= ISIG|IEXTEN|ECHOCTL;
372 cflag &= ~(CSIZE|PARENB);
373 if (
flags&(RAW|LITOUT|PASS8)) {
375 if (!(
flags&(RAW|PASS8))
376 || (
flags&(RAW|PASS8|ANYP)) == (PASS8|ANYP))
380 if (
flags&(RAW|LITOUT))
390 if ((
flags&(EVENP|ODDP)) == EVENP) {
393 }
else if ((
flags&(EVENP|ODDP)) == ODDP) {
402 if ((
flags&DECCTQ) == 0)
415 int flags = tp->t_compatflags;
416 tcflag_t iflag = t->c_iflag;
417 tcflag_t oflag = t->c_oflag;
418 tcflag_t lflag = t->c_lflag;
419 tcflag_t cflag = t->c_cflag;
421 iflag &= ~(PARMRK|IGNPAR|IGNCR|INLCR);
442 if ((
flags&DECCTQ) == 0)
454 lflag &= ~(TOSTOP|FLUSHO|PENDIN|NOFLSH);
455 lflag |=
flags&(TOSTOP|FLUSHO|PENDIN|NOFLSH);
465 cflag &= ~(CSIZE|PARENB);
466 if (
flags&(RAW|LITOUT|PASS8)) {
468 if (!(
flags&(RAW|PASS8))
469 || (
flags&(RAW|PASS8|ANYP)) == (PASS8|ANYP))
473 if (
flags&(RAW|LITOUT))
int printf(const char *fmt,...)
int tty_ioctl(struct tty *tp, u_long cmd, void *data, int fflag, struct thread *td)
static int compatspcodes[]
static void ttcompatsetflags(struct tty *tp, struct termios *t)
static int ttcompatgetflags(struct tty *tp)
int tty_ioctl_compat(struct tty *tp, u_long com, caddr_t data, int fflag, struct thread *td)
static struct speedtab compatspeeds[]
static int ttsetcompat(struct tty *tp, u_long *com, caddr_t data, struct termios *term)
static void ttcompatsetlflags(struct tty *tp, struct termios *t)
static int ttcompatspeedtab(int speed, struct speedtab *table)
SYSCTL_INT(_debug, OID_AUTO, ttydebug, CTLFLAG_RW, &ttydebug, 0, "")