requires COMPAT_43 to build
[unix-history] / usr / src / sys / hp / hpux / hpux_tty.c
index cdd3b31..e4e2458 100644 (file)
@@ -9,29 +9,32 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *
- * from: Utah $Hdr: hpux_tty.c 1.1 90/07/09$
+ * from: Utah $Hdr: hpux_tty.c 1.12 92/04/15$
  *
  *
- *     @(#)hpux_tty.c  7.10 (Berkeley) %G%
+ *     @(#)hpux_tty.c  7.15 (Berkeley) %G%
  */
 
 /*
  * stty/gtty/termio emulation stuff
  */
 #ifdef HPUXCOMPAT
  */
 
 /*
  * stty/gtty/termio emulation stuff
  */
 #ifdef HPUXCOMPAT
+#ifndef COMPAT_43
+#define COMPAT_43
+#endif
 
 
-#include "param.h"
-#include "systm.h"
-#include "filedesc.h"
-#include "ioctl.h"
-#include "proc.h"
-#include "tty.h"
-#include "file.h"
-#include "conf.h"
-#include "buf.h"
-#include "kernel.h"
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/filedesc.h>
+#include <sys/ioctl.h>
+#include <sys/proc.h>
+#include <sys/tty.h>
+#include <sys/file.h>
+#include <sys/conf.h>
+#include <sys/buf.h>
+#include <sys/kernel.h>
 
 
-#include "hpux.h"
-#include "hpux_termio.h"
+#include <hp/hpux/hpux.h>
+#include <hp/hpux/hpux_termio.h>
 
 /*
  * Map BSD/POSIX style termios info to and from SYS5 style termio stuff.
 
 /*
  * Map BSD/POSIX style termios info to and from SYS5 style termio stuff.
@@ -42,108 +45,125 @@ hpuxtermio(fp, com, data, p)
        struct proc *p;
 {
        struct termios tios;
        struct proc *p;
 {
        struct termios tios;
+       struct hpuxtermios htios;
        int line, error, (*ioctlrout)();
        int line, error, (*ioctlrout)();
-       register struct hpuxtermio *tiop;
+       int newi = 0;
 
        ioctlrout = fp->f_ops->fo_ioctl;
 
        ioctlrout = fp->f_ops->fo_ioctl;
-       tiop = (struct hpuxtermio *)data;
        switch (com) {
        switch (com) {
+       case HPUXTCGETATTR:
+               newi = 1;
+               /* fall into ... */
        case HPUXTCGETA:
                /*
                 * Get BSD terminal state
                 */
        case HPUXTCGETA:
                /*
                 * Get BSD terminal state
                 */
-               bzero(data, sizeof(struct hpuxtermio));
                if (error = (*ioctlrout)(fp, TIOCGETA, (caddr_t)&tios, p))
                        break;
                if (error = (*ioctlrout)(fp, TIOCGETA, (caddr_t)&tios, p))
                        break;
+               bzero((char *)&htios, sizeof htios);
                /*
                 * Set iflag.
                 * Same through ICRNL, no BSD equivs for IUCLC, IENQAK
                 */
                /*
                 * Set iflag.
                 * Same through ICRNL, no BSD equivs for IUCLC, IENQAK
                 */
-               tiop->c_iflag = tios.c_iflag & 0x1ff;
+               htios.c_iflag = tios.c_iflag & 0x1ff;
                if (tios.c_iflag & IXON)
                if (tios.c_iflag & IXON)
-                       tiop->c_iflag |= TIO_IXON;
+                       htios.c_iflag |= TIO_IXON;
                if (tios.c_iflag & IXOFF)
                if (tios.c_iflag & IXOFF)
-                       tiop->c_iflag |= TIO_IXOFF;
+                       htios.c_iflag |= TIO_IXOFF;
                if (tios.c_iflag & IXANY)
                if (tios.c_iflag & IXANY)
-                       tiop->c_iflag |= TIO_IXANY;
+                       htios.c_iflag |= TIO_IXANY;
                /*
                 * Set oflag.
                 * No BSD equivs for OLCUC/OCRNL/ONOCR/ONLRET/OFILL/OFDEL
                 * or any of the delays.
                 */
                if (tios.c_oflag & OPOST)
                /*
                 * Set oflag.
                 * No BSD equivs for OLCUC/OCRNL/ONOCR/ONLRET/OFILL/OFDEL
                 * or any of the delays.
                 */
                if (tios.c_oflag & OPOST)
-                       tiop->c_oflag |= TIO_OPOST;
+                       htios.c_oflag |= TIO_OPOST;
                if (tios.c_oflag & ONLCR)
                if (tios.c_oflag & ONLCR)
-                       tiop->c_oflag |= TIO_ONLCR;
+                       htios.c_oflag |= TIO_ONLCR;
                if (tios.c_oflag & OXTABS)
                if (tios.c_oflag & OXTABS)
-                       tiop->c_oflag |= TIO_TAB3;
+                       htios.c_oflag |= TIO_TAB3;
                /*
                 * Set cflag.
                 * Baud from ospeed, rest from cflag.
                 */
                /*
                 * Set cflag.
                 * Baud from ospeed, rest from cflag.
                 */
-               tiop->c_cflag = bsdtohpuxbaud(tios.c_ospeed);
+               htios.c_cflag = bsdtohpuxbaud(tios.c_ospeed);
                switch (tios.c_cflag & CSIZE) {
                case CS5:
                switch (tios.c_cflag & CSIZE) {
                case CS5:
-                       tiop->c_cflag |= TIO_CS5; break;
+                       htios.c_cflag |= TIO_CS5; break;
                case CS6:
                case CS6:
-                       tiop->c_cflag |= TIO_CS6; break;
+                       htios.c_cflag |= TIO_CS6; break;
                case CS7:
                case CS7:
-                       tiop->c_cflag |= TIO_CS7; break;
+                       htios.c_cflag |= TIO_CS7; break;
                case CS8:
                case CS8:
-                       tiop->c_cflag |= TIO_CS8; break;
+                       htios.c_cflag |= TIO_CS8; break;
                }
                if (tios.c_cflag & CSTOPB)
                }
                if (tios.c_cflag & CSTOPB)
-                       tiop->c_cflag |= TIO_CSTOPB;
+                       htios.c_cflag |= TIO_CSTOPB;
                if (tios.c_cflag & CREAD)
                if (tios.c_cflag & CREAD)
-                       tiop->c_cflag |= TIO_CREAD;
+                       htios.c_cflag |= TIO_CREAD;
                if (tios.c_cflag & PARENB)
                if (tios.c_cflag & PARENB)
-                       tiop->c_cflag |= TIO_PARENB;
+                       htios.c_cflag |= TIO_PARENB;
                if (tios.c_cflag & PARODD)
                if (tios.c_cflag & PARODD)
-                       tiop->c_cflag |= TIO_PARODD;
+                       htios.c_cflag |= TIO_PARODD;
                if (tios.c_cflag & HUPCL)
                if (tios.c_cflag & HUPCL)
-                       tiop->c_cflag |= TIO_HUPCL;
+                       htios.c_cflag |= TIO_HUPCL;
                if (tios.c_cflag & CLOCAL)
                if (tios.c_cflag & CLOCAL)
-                       tiop->c_cflag |= TIO_CLOCAL;
+                       htios.c_cflag |= TIO_CLOCAL;
                /*
                 * Set lflag.
                 * No BSD equiv for XCASE.
                 */
                if (tios.c_lflag & ECHOE)
                /*
                 * Set lflag.
                 * No BSD equiv for XCASE.
                 */
                if (tios.c_lflag & ECHOE)
-                       tiop->c_lflag |= TIO_ECHOE;
+                       htios.c_lflag |= TIO_ECHOE;
                if (tios.c_lflag & ECHOK)
                if (tios.c_lflag & ECHOK)
-                       tiop->c_lflag |= TIO_ECHOK;
+                       htios.c_lflag |= TIO_ECHOK;
                if (tios.c_lflag & ECHO)
                if (tios.c_lflag & ECHO)
-                       tiop->c_lflag |= TIO_ECHO;
+                       htios.c_lflag |= TIO_ECHO;
                if (tios.c_lflag & ECHONL)
                if (tios.c_lflag & ECHONL)
-                       tiop->c_lflag |= TIO_ECHONL;
+                       htios.c_lflag |= TIO_ECHONL;
                if (tios.c_lflag & ISIG)
                if (tios.c_lflag & ISIG)
-                       tiop->c_lflag |= TIO_ISIG;
+                       htios.c_lflag |= TIO_ISIG;
                if (tios.c_lflag & ICANON)
                if (tios.c_lflag & ICANON)
-                       tiop->c_lflag |= TIO_ICANON;
+                       htios.c_lflag |= TIO_ICANON;
                if (tios.c_lflag & NOFLSH)
                if (tios.c_lflag & NOFLSH)
-                       tiop->c_lflag |= TIO_NOFLSH;
+                       htios.c_lflag |= TIO_NOFLSH;
                /*
                 * Line discipline
                 */
                /*
                 * Line discipline
                 */
-               line = 0;
-               (void) (*ioctlrout)(fp, TIOCGETD, (caddr_t)&line, p);
-               tiop->c_line = line;
+               if (!newi) {
+                       line = 0;
+                       (void) (*ioctlrout)(fp, TIOCGETD, (caddr_t)&line, p);
+                       htios.c_reserved = line;
+               }
                /*
                /*
-                * Set editing chars
+                * Set editing chars.
+                * No BSD equiv for VSWTCH.
                 */
                 */
-               tiop->c_cc[HPUXVINTR] = tios.c_cc[VINTR];
-               tiop->c_cc[HPUXVQUIT] = tios.c_cc[VQUIT];
-               tiop->c_cc[HPUXVERASE] = tios.c_cc[VERASE];
-               tiop->c_cc[HPUXVKILL] = tios.c_cc[VKILL];
-               if (tiop->c_lflag & TIO_ICANON) {
-                       tiop->c_cc[HPUXVEOF] = tios.c_cc[VEOF];
-                       tiop->c_cc[HPUXVEOL] = tios.c_cc[VEOL];
-               } else {
-                       tiop->c_cc[HPUXVMIN] = tios.c_cc[VMIN];
-                       tiop->c_cc[HPUXVTIME] = tios.c_cc[VTIME];
-               }
+               htios.c_cc[HPUXVINTR] = tios.c_cc[VINTR];
+               htios.c_cc[HPUXVQUIT] = tios.c_cc[VQUIT];
+               htios.c_cc[HPUXVERASE] = tios.c_cc[VERASE];
+               htios.c_cc[HPUXVKILL] = tios.c_cc[VKILL];
+               htios.c_cc[HPUXVEOF] = tios.c_cc[VEOF];
+               htios.c_cc[HPUXVEOL] = tios.c_cc[VEOL];
+               htios.c_cc[HPUXVEOL2] = tios.c_cc[VEOL2];
+               htios.c_cc[HPUXVSWTCH] = 0;
+               htios.c_cc[HPUXVMINS] = tios.c_cc[VMIN];
+               htios.c_cc[HPUXVTIMES] = tios.c_cc[VTIME];
+               htios.c_cc[HPUXVSUSP] = tios.c_cc[VSUSP];
+               htios.c_cc[HPUXVSTART] = tios.c_cc[VSTART];
+               htios.c_cc[HPUXVSTOP] = tios.c_cc[VSTOP];
+               if (newi)
+                       bcopy((char *)&htios, data, sizeof htios);
+               else
+                       termiostotermio(&htios, (struct hpuxtermio *)data);
                break;
 
                break;
 
+       case HPUXTCSETATTR:
+       case HPUXTCSETATTRD:
+       case HPUXTCSETATTRF:
+               newi = 1;
+               /* fall into ... */
        case HPUXTCSETA:
        case HPUXTCSETAW:
        case HPUXTCSETAF:
        case HPUXTCSETA:
        case HPUXTCSETAW:
        case HPUXTCSETAF:
@@ -152,28 +172,32 @@ hpuxtermio(fp, com, data, p)
                 */
                if (error = (*ioctlrout)(fp, TIOCGETA, (caddr_t)&tios, p))
                        break;
                 */
                if (error = (*ioctlrout)(fp, TIOCGETA, (caddr_t)&tios, p))
                        break;
+               if (newi)
+                       bcopy(data, (char *)&htios, sizeof htios);
+               else
+                       termiototermios((struct termio *)data, &htios, &tios);
                /*
                 * Set iflag.
                 * Same through ICRNL, no HP-UX equiv for IMAXBEL
                 */
                tios.c_iflag &= ~(IXON|IXOFF|IXANY|0x1ff);
                /*
                 * Set iflag.
                 * Same through ICRNL, no HP-UX equiv for IMAXBEL
                 */
                tios.c_iflag &= ~(IXON|IXOFF|IXANY|0x1ff);
-               tios.c_iflag |= tiop->c_iflag & 0x1ff;
-               if (tiop->c_iflag & TIO_IXON)
+               tios.c_iflag |= htios.c_iflag & 0x1ff;
+               if (htios.c_iflag & TIO_IXON)
                        tios.c_iflag |= IXON;
                        tios.c_iflag |= IXON;
-               if (tiop->c_iflag & TIO_IXOFF)
+               if (htios.c_iflag & TIO_IXOFF)
                        tios.c_iflag |= IXOFF;
                        tios.c_iflag |= IXOFF;
-               if (tiop->c_iflag & TIO_IXANY)
+               if (htios.c_iflag & TIO_IXANY)
                        tios.c_iflag |= IXANY;
                /*
                 * Set oflag.
                 * No HP-UX equiv for ONOEOT
                 */
                tios.c_oflag &= ~(OPOST|ONLCR|OXTABS);
                        tios.c_iflag |= IXANY;
                /*
                 * Set oflag.
                 * No HP-UX equiv for ONOEOT
                 */
                tios.c_oflag &= ~(OPOST|ONLCR|OXTABS);
-               if (tiop->c_oflag & TIO_OPOST)
+               if (htios.c_oflag & TIO_OPOST)
                        tios.c_oflag |= OPOST;
                        tios.c_oflag |= OPOST;
-               if (tiop->c_oflag & TIO_ONLCR)
+               if (htios.c_oflag & TIO_ONLCR)
                        tios.c_oflag |= ONLCR;
                        tios.c_oflag |= ONLCR;
-               if (tiop->c_oflag & TIO_TAB3)
+               if (htios.c_oflag & TIO_TAB3)
                        tios.c_oflag |= OXTABS;
                /*
                 * Set cflag.
                        tios.c_oflag |= OXTABS;
                /*
                 * Set cflag.
@@ -181,7 +205,7 @@ hpuxtermio(fp, com, data, p)
                 */
                tios.c_cflag &=
                        ~(CSIZE|CSTOPB|CREAD|PARENB|PARODD|HUPCL|CLOCAL);
                 */
                tios.c_cflag &=
                        ~(CSIZE|CSTOPB|CREAD|PARENB|PARODD|HUPCL|CLOCAL);
-               switch (tiop->c_cflag & TIO_CSIZE) {
+               switch (htios.c_cflag & TIO_CSIZE) {
                case TIO_CS5:
                        tios.c_cflag |= CS5; break;
                case TIO_CS6:
                case TIO_CS5:
                        tios.c_cflag |= CS5; break;
                case TIO_CS6:
@@ -191,17 +215,17 @@ hpuxtermio(fp, com, data, p)
                case TIO_CS8:
                        tios.c_cflag |= CS8; break;
                }
                case TIO_CS8:
                        tios.c_cflag |= CS8; break;
                }
-               if (tiop->c_cflag & TIO_CSTOPB)
+               if (htios.c_cflag & TIO_CSTOPB)
                        tios.c_cflag |= CSTOPB;
                        tios.c_cflag |= CSTOPB;
-               if (tiop->c_cflag & TIO_CREAD)
+               if (htios.c_cflag & TIO_CREAD)
                        tios.c_cflag |= CREAD;
                        tios.c_cflag |= CREAD;
-               if (tiop->c_cflag & TIO_PARENB)
+               if (htios.c_cflag & TIO_PARENB)
                        tios.c_cflag |= PARENB;
                        tios.c_cflag |= PARENB;
-               if (tiop->c_cflag & TIO_PARODD)
+               if (htios.c_cflag & TIO_PARODD)
                        tios.c_cflag |= PARODD;
                        tios.c_cflag |= PARODD;
-               if (tiop->c_cflag & TIO_HUPCL)
+               if (htios.c_cflag & TIO_HUPCL)
                        tios.c_cflag |= HUPCL;
                        tios.c_cflag |= HUPCL;
-               if (tiop->c_cflag & TIO_CLOCAL)
+               if (htios.c_cflag & TIO_CLOCAL)
                        tios.c_cflag |= CLOCAL;
                /*
                 * Set lflag.
                        tios.c_cflag |= CLOCAL;
                /*
                 * Set lflag.
@@ -209,42 +233,44 @@ hpuxtermio(fp, com, data, p)
                 * IEXTEN treated as part of ICANON
                 */
                tios.c_lflag &= ~(ECHOE|ECHOK|ECHO|ISIG|ICANON|IEXTEN|NOFLSH);
                 * IEXTEN treated as part of ICANON
                 */
                tios.c_lflag &= ~(ECHOE|ECHOK|ECHO|ISIG|ICANON|IEXTEN|NOFLSH);
-               if (tiop->c_lflag & TIO_ECHOE)
+               if (htios.c_lflag & TIO_ECHOE)
                        tios.c_lflag |= ECHOE;
                        tios.c_lflag |= ECHOE;
-               if (tiop->c_lflag & TIO_ECHOK)
+               if (htios.c_lflag & TIO_ECHOK)
                        tios.c_lflag |= ECHOK;
                        tios.c_lflag |= ECHOK;
-               if (tiop->c_lflag & TIO_ECHO)
+               if (htios.c_lflag & TIO_ECHO)
                        tios.c_lflag |= ECHO;
                        tios.c_lflag |= ECHO;
-               if (tiop->c_lflag & TIO_ECHONL)
+               if (htios.c_lflag & TIO_ECHONL)
                        tios.c_lflag |= ECHONL;
                        tios.c_lflag |= ECHONL;
-               if (tiop->c_lflag & TIO_ISIG)
+               if (htios.c_lflag & TIO_ISIG)
                        tios.c_lflag |= ISIG;
                        tios.c_lflag |= ISIG;
-               if (tiop->c_lflag & TIO_ICANON)
+               if (htios.c_lflag & TIO_ICANON)
                        tios.c_lflag |= (ICANON|IEXTEN);
                        tios.c_lflag |= (ICANON|IEXTEN);
-               if (tiop->c_lflag & TIO_NOFLSH)
+               if (htios.c_lflag & TIO_NOFLSH)
                        tios.c_lflag |= NOFLSH;
                /*
                 * Set editing chars.
                        tios.c_lflag |= NOFLSH;
                /*
                 * Set editing chars.
-                * No HP-UX equivs of VEOL2/VWERASE/VREPRINT/VSUSP/VDSUSP
-                * VSTOP/VLNEXT/VDISCARD/VMIN/VTIME/VSTATUS/VERASE2
+                * No HP-UX equivs of VWERASE/VREPRINT/VDSUSP/VLNEXT
+                * /VDISCARD/VSTATUS/VERASE2
                 */
                 */
-               tios.c_cc[VINTR] = tiop->c_cc[HPUXVINTR];
-               tios.c_cc[VQUIT] = tiop->c_cc[HPUXVQUIT];
-               tios.c_cc[VERASE] = tiop->c_cc[HPUXVERASE];
-               tios.c_cc[VKILL] = tiop->c_cc[HPUXVKILL];
-               if (tios.c_lflag & ICANON) {
-                       tios.c_cc[VEOF] = tiop->c_cc[HPUXVEOF];
-                       tios.c_cc[VEOL] = tiop->c_cc[HPUXVEOL];
-               } else {
-                       tios.c_cc[VMIN] = tiop->c_cc[HPUXVMIN];
-                       tios.c_cc[VTIME] = tiop->c_cc[HPUXVTIME];
-               }
+               tios.c_cc[VINTR] = htios.c_cc[HPUXVINTR];
+               tios.c_cc[VQUIT] = htios.c_cc[HPUXVQUIT];
+               tios.c_cc[VERASE] = htios.c_cc[HPUXVERASE];
+               tios.c_cc[VKILL] = htios.c_cc[HPUXVKILL];
+               tios.c_cc[VEOF] = htios.c_cc[HPUXVEOF];
+               tios.c_cc[VEOL] = htios.c_cc[HPUXVEOL];
+               tios.c_cc[VEOL2] = htios.c_cc[HPUXVEOL2];
+               tios.c_cc[VMIN] = htios.c_cc[HPUXVMINS];
+               tios.c_cc[VTIME] = htios.c_cc[HPUXVTIMES];
+               tios.c_cc[VSUSP] = htios.c_cc[HPUXVSUSP];
+               tios.c_cc[VSTART] = htios.c_cc[HPUXVSTART];
+               tios.c_cc[VSTOP] = htios.c_cc[HPUXVSTOP];
+
                /*
                 * Set the new stuff
                 */
                /*
                 * Set the new stuff
                 */
-               if (com == HPUXTCSETA)
+               if (com == HPUXTCSETA || com == HPUXTCSETATTR)
                        com = TIOCSETA;
                        com = TIOCSETA;
-               else if (com == HPUXTCSETAW)
+               else if (com == HPUXTCSETAW || com == HPUXTCSETATTRD)
                        com = TIOCSETAW;
                else
                        com = TIOCSETAF;
                        com = TIOCSETAW;
                else
                        com = TIOCSETAF;
@@ -253,8 +279,11 @@ hpuxtermio(fp, com, data, p)
                        /*
                         * Set line discipline
                         */
                        /*
                         * Set line discipline
                         */
-                       line = tiop->c_line;
-                       (void) (*ioctlrout)(fp, TIOCSETD, (caddr_t)&line, p);
+                       if (!newi) {
+                               line = htios.c_reserved;
+                               (void) (*ioctlrout)(fp, TIOCSETD,
+                                                   (caddr_t)&line, p);
+                       }
                        /*
                         * Set non-blocking IO if VMIN == VTIME == 0.
                         * Should handle the other cases as well.  It also
                        /*
                         * Set non-blocking IO if VMIN == VTIME == 0.
                         * Should handle the other cases as well.  It also
@@ -263,8 +292,8 @@ hpuxtermio(fp, com, data, p)
                         * XXX - wouldn't need to do this at all if VMIN/VTIME
                         * were implemented.
                         */
                         * XXX - wouldn't need to do this at all if VMIN/VTIME
                         * were implemented.
                         */
-                       line = (tiop->c_cc[HPUXVMIN] == 0 &&
-                               tiop->c_cc[HPUXVTIME] == 0);
+                       line = (htios.c_cc[HPUXVMIN] == 0 &&
+                               htios.c_cc[HPUXVTIME] == 0);
                        if (line)
                                fp->f_flag |= FNONBLOCK;
                        else
                        if (line)
                                fp->f_flag |= FNONBLOCK;
                        else
@@ -280,6 +309,59 @@ hpuxtermio(fp, com, data, p)
        return(error);
 }
 
        return(error);
 }
 
+termiototermios(tio, tios, bsdtios)
+       struct hpuxtermio *tio;
+       struct hpuxtermios *tios;
+       struct termios *bsdtios;
+{
+       int i;
+
+       bzero((char *)tios, sizeof *tios);
+       tios->c_iflag = tio->c_iflag;
+       tios->c_oflag = tio->c_oflag;
+       tios->c_cflag = tio->c_cflag;
+       tios->c_lflag = tio->c_lflag;
+       tios->c_reserved = tio->c_line;
+       for (i = 0; i <= HPUXVSWTCH; i++)
+               tios->c_cc[i] = tio->c_cc[i];
+       if (tios->c_lflag & TIO_ICANON) {
+               tios->c_cc[HPUXVEOF] = tio->c_cc[HPUXVEOF];
+               tios->c_cc[HPUXVEOL] = tio->c_cc[HPUXVEOL];
+               tios->c_cc[HPUXVMINS] = tios->c_cc[HPUXVTIMES] = 0;
+       } else {
+               tios->c_cc[HPUXVEOF] = tios->c_cc[HPUXVEOL] = 0;
+               tios->c_cc[HPUXVMINS] = tio->c_cc[HPUXVMIN];
+               tios->c_cc[HPUXVTIMES] = tio->c_cc[HPUXVTIME];
+       }
+       tios->c_cc[HPUXVMINS] = bsdtios->c_cc[VMIN];
+       tios->c_cc[HPUXVTIMES] = bsdtios->c_cc[VTIME];
+       tios->c_cc[HPUXVSUSP] = bsdtios->c_cc[VSUSP];
+       tios->c_cc[HPUXVSTART] = bsdtios->c_cc[VSTART];
+       tios->c_cc[HPUXVSTOP] = bsdtios->c_cc[VSTOP];
+}
+
+termiostotermio(tios, tio)
+       struct hpuxtermios *tios;
+       struct hpuxtermio *tio;
+{
+       int i;
+
+       tio->c_iflag = tios->c_iflag;
+       tio->c_oflag = tios->c_oflag;
+       tio->c_cflag = tios->c_cflag;
+       tio->c_lflag = tios->c_lflag;
+       tio->c_line = tios->c_reserved;
+       for (i = 0; i <= HPUXVSWTCH; i++)
+               tio->c_cc[i] = tios->c_cc[i];
+       if (tios->c_lflag & TIO_ICANON) {
+               tio->c_cc[HPUXVEOF] = tios->c_cc[HPUXVEOF];
+               tio->c_cc[HPUXVEOL] = tios->c_cc[HPUXVEOL];
+       } else {
+               tio->c_cc[HPUXVMIN] = tios->c_cc[HPUXVMINS];
+               tio->c_cc[HPUXVTIME] = tios->c_cc[HPUXVTIMES];
+       }
+}
+
 bsdtohpuxbaud(bsdspeed)
        long bsdspeed;
 {
 bsdtohpuxbaud(bsdspeed)
        long bsdspeed;
 {
@@ -317,13 +399,14 @@ hpuxtobsdbaud(hpuxspeed)
        return(hpuxtobsdbaudtab[hpuxspeed & TIO_CBAUD]);
 }
 
        return(hpuxtobsdbaudtab[hpuxspeed & TIO_CBAUD]);
 }
 
-/* #ifdef COMPAT */
+#ifdef COMPAT_OHPUX
+struct ohpuxsgtty_args {
+       int     fdes;
+       caddr_t cmarg;
+};
 ohpuxgtty(p, uap, retval)
        struct proc *p;
 ohpuxgtty(p, uap, retval)
        struct proc *p;
-       struct args {
-               int     fdes;
-               caddr_t cmarg;
-       } *uap;
+       struct ohpuxsgtty_args *uap;
        int *retval;
 {
 
        int *retval;
 {
 
@@ -332,10 +415,7 @@ ohpuxgtty(p, uap, retval)
 
 ohpuxstty(p, uap, retval)
        struct proc *p;
 
 ohpuxstty(p, uap, retval)
        struct proc *p;
-       struct args {
-               int     fdes;
-               caddr_t cmarg;
-       } *uap;
+       struct ohpuxsgtty_args *uap;
        int *retval;
 {
 
        int *retval;
 {
 
@@ -393,5 +473,5 @@ getsettty(p, fdes, com, cmarg)
        }
        return (error);
 }
        }
        return (error);
 }
-/* #endif */
+#endif
 #endif
 #endif