499 lines
17 KiB
C
499 lines
17 KiB
C
/*-
|
|
* Copyright (c) 1994-1995 Søren Schmidt
|
|
* 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
|
|
* in this position and unchanged.
|
|
* 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. The name of the author may not be used to endorse or promote products
|
|
* derived from this software withough specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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: linux_ioctl.c,v 1.1 1995/06/25 17:32:35 sos Exp $
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/sysproto.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/ioctl_compat.h>
|
|
#include <sys/file.h>
|
|
#include <sys/filedesc.h>
|
|
#include <sys/tty.h>
|
|
#include <sys/termios.h>
|
|
|
|
#include <machine/console.h>
|
|
|
|
#include <i386/linux/linux.h>
|
|
#include <i386/linux/sysproto.h>
|
|
|
|
struct linux_termios {
|
|
unsigned long c_iflag;
|
|
unsigned long c_oflag;
|
|
unsigned long c_cflag;
|
|
unsigned long c_lflag;
|
|
unsigned char c_line;
|
|
unsigned char c_cc[LINUX_NCCS];
|
|
};
|
|
|
|
struct linux_winsize {
|
|
unsigned short ws_row, ws_col;
|
|
unsigned short ws_xpixel, ws_ypixel;
|
|
};
|
|
|
|
static struct speedtab sptab[] = {
|
|
{ 0, 0 }, { 50, 1 }, { 75, 2 }, { 110, 3 },
|
|
{ 134, 4 }, { 135, 4 }, { 150, 5 }, { 200, 6 },
|
|
{ 300, 7 }, { 600, 8 }, { 1200, 9 }, { 1800, 10 },
|
|
{ 2400, 11 }, { 4800, 12 }, { 9600, 13 },
|
|
{ 19200, 14 }, { 38400, 15 },
|
|
{ 57600, 4097 }, { 115200, 4098 }, {-1, -1 }
|
|
};
|
|
|
|
static int
|
|
linux_to_bsd_speed(int code, struct speedtab *table)
|
|
{
|
|
for ( ; table->sp_code != -1; table++)
|
|
if (table->sp_code == code)
|
|
return (table->sp_speed);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
bsd_to_linux_speed(int speed, struct speedtab *table)
|
|
{
|
|
for ( ; table->sp_speed != -1; table++)
|
|
if (table->sp_speed == speed)
|
|
return (table->sp_code);
|
|
return -1;
|
|
}
|
|
|
|
static void
|
|
bsd_to_linux_termios(struct termios *bsd_termios,
|
|
struct linux_termios *linux_termios)
|
|
{
|
|
int i, speed;
|
|
|
|
#ifdef DEBUG
|
|
printf("LINUX: BSD termios structure (input):\n");
|
|
printf("i=%08x o=%08x c=%08x l=%08x ispeed=%d ospeed=%d\n",
|
|
bsd_termios->c_iflag, bsd_termios->c_oflag,
|
|
bsd_termios->c_cflag, bsd_termios->c_lflag,
|
|
bsd_termios->c_ispeed, bsd_termios->c_ospeed);
|
|
printf("c_cc ");
|
|
for (i=0; i<NCCS; i++)
|
|
printf("%02x ", bsd_termios->c_cc[i]);
|
|
printf("\n");
|
|
#endif
|
|
linux_termios->c_iflag = 0;
|
|
if (bsd_termios->c_iflag & IGNBRK)
|
|
linux_termios->c_iflag |= LINUX_IGNBRK;
|
|
if (bsd_termios->c_iflag & BRKINT)
|
|
linux_termios->c_iflag |= LINUX_BRKINT;
|
|
if (bsd_termios->c_iflag & IGNPAR)
|
|
linux_termios->c_iflag |= LINUX_IGNPAR;
|
|
if (bsd_termios->c_iflag & PARMRK)
|
|
linux_termios->c_iflag |= LINUX_PARMRK;
|
|
if (bsd_termios->c_iflag & INPCK)
|
|
linux_termios->c_iflag |= LINUX_INPCK;
|
|
if (bsd_termios->c_iflag & ISTRIP)
|
|
linux_termios->c_iflag |= LINUX_ISTRIP;
|
|
if (bsd_termios->c_iflag & INLCR)
|
|
linux_termios->c_iflag |= LINUX_INLCR;
|
|
if (bsd_termios->c_iflag & IGNCR)
|
|
linux_termios->c_iflag |= LINUX_IGNCR;
|
|
if (bsd_termios->c_iflag & ICRNL)
|
|
linux_termios->c_iflag |= LINUX_ICRNL;
|
|
if (bsd_termios->c_iflag & IXON)
|
|
linux_termios->c_iflag |= LINUX_IXANY;
|
|
if (bsd_termios->c_iflag & IXON)
|
|
linux_termios->c_iflag |= LINUX_IXON;
|
|
if (bsd_termios->c_iflag & IXOFF)
|
|
linux_termios->c_iflag |= LINUX_IXOFF;
|
|
if (bsd_termios->c_iflag & IMAXBEL)
|
|
linux_termios->c_iflag |= LINUX_IMAXBEL;
|
|
|
|
linux_termios->c_oflag = 0;
|
|
if (bsd_termios->c_oflag & OPOST)
|
|
linux_termios->c_oflag |= LINUX_OPOST;
|
|
if (bsd_termios->c_oflag & ONLCR)
|
|
linux_termios->c_oflag |= LINUX_ONLCR;
|
|
if (bsd_termios->c_oflag & OXTABS)
|
|
linux_termios->c_oflag |= LINUX_XTABS;
|
|
|
|
linux_termios->c_cflag =
|
|
bsd_to_linux_speed(bsd_termios->c_ispeed, sptab);
|
|
linux_termios->c_cflag |= (bsd_termios->c_cflag & CSIZE) >> 4;
|
|
if (bsd_termios->c_cflag & CSTOPB)
|
|
linux_termios->c_cflag |= LINUX_CSTOPB;
|
|
if (bsd_termios->c_cflag & CREAD)
|
|
linux_termios->c_cflag |= LINUX_CREAD;
|
|
if (bsd_termios->c_cflag & PARENB)
|
|
linux_termios->c_cflag |= LINUX_PARENB;
|
|
if (bsd_termios->c_cflag & PARODD)
|
|
linux_termios->c_cflag |= LINUX_PARODD;
|
|
if (bsd_termios->c_cflag & HUPCL)
|
|
linux_termios->c_cflag |= LINUX_HUPCL;
|
|
if (bsd_termios->c_cflag & CLOCAL)
|
|
linux_termios->c_cflag |= LINUX_CLOCAL;
|
|
if (bsd_termios->c_cflag & CRTSCTS)
|
|
linux_termios->c_cflag |= LINUX_CRTSCTS;
|
|
|
|
linux_termios->c_lflag = 0;
|
|
if (bsd_termios->c_lflag & ISIG)
|
|
linux_termios->c_lflag |= LINUX_ISIG;
|
|
if (bsd_termios->c_lflag & ICANON)
|
|
linux_termios->c_lflag |= LINUX_ICANON;
|
|
if (bsd_termios->c_lflag & ECHO)
|
|
linux_termios->c_lflag |= LINUX_ECHO;
|
|
if (bsd_termios->c_lflag & ECHOE)
|
|
linux_termios->c_lflag |= LINUX_ECHOE;
|
|
if (bsd_termios->c_lflag & ECHOK)
|
|
linux_termios->c_lflag |= LINUX_ECHOK;
|
|
if (bsd_termios->c_lflag & ECHONL)
|
|
linux_termios->c_lflag |= LINUX_ECHONL;
|
|
if (bsd_termios->c_lflag & NOFLSH)
|
|
linux_termios->c_lflag |= LINUX_NOFLSH;
|
|
if (bsd_termios->c_lflag & TOSTOP)
|
|
linux_termios->c_lflag |= LINUX_TOSTOP;
|
|
if (bsd_termios->c_lflag & ECHOCTL)
|
|
linux_termios->c_lflag |= LINUX_ECHOCTL;
|
|
if (bsd_termios->c_lflag & ECHOPRT)
|
|
linux_termios->c_lflag |= LINUX_ECHOPRT;
|
|
if (bsd_termios->c_lflag & ECHOKE)
|
|
linux_termios->c_lflag |= LINUX_ECHOKE;
|
|
if (bsd_termios->c_lflag & FLUSHO)
|
|
linux_termios->c_lflag |= LINUX_FLUSHO;
|
|
if (bsd_termios->c_lflag & PENDIN)
|
|
linux_termios->c_lflag |= LINUX_PENDIN;
|
|
if (bsd_termios->c_lflag & IEXTEN)
|
|
linux_termios->c_lflag |= LINUX_IEXTEN;
|
|
|
|
for (i=0; i<LINUX_NCCS; i++)
|
|
linux_termios->c_cc[i] = _POSIX_VDISABLE;
|
|
linux_termios->c_cc[LINUX_VINTR] = bsd_termios->c_cc[VINTR];
|
|
linux_termios->c_cc[LINUX_VQUIT] = bsd_termios->c_cc[VQUIT];
|
|
linux_termios->c_cc[LINUX_VERASE] = bsd_termios->c_cc[VERASE];
|
|
linux_termios->c_cc[LINUX_VKILL] = bsd_termios->c_cc[VKILL];
|
|
linux_termios->c_cc[LINUX_VEOF] = bsd_termios->c_cc[VEOF];
|
|
linux_termios->c_cc[LINUX_VEOL] = bsd_termios->c_cc[VEOL];
|
|
linux_termios->c_cc[LINUX_VMIN] = bsd_termios->c_cc[VMIN];
|
|
linux_termios->c_cc[LINUX_VTIME] = bsd_termios->c_cc[VTIME];
|
|
linux_termios->c_cc[LINUX_VEOL2] = bsd_termios->c_cc[VEOL2];
|
|
linux_termios->c_cc[LINUX_VSWTC] = _POSIX_VDISABLE;
|
|
linux_termios->c_cc[LINUX_VSUSP] = bsd_termios->c_cc[VSUSP];
|
|
linux_termios->c_cc[LINUX_VSTART] = bsd_termios->c_cc[VSTART];
|
|
linux_termios->c_cc[LINUX_VSTOP] = bsd_termios->c_cc[VSTOP];
|
|
linux_termios->c_cc[LINUX_VREPRINT] = bsd_termios->c_cc[VREPRINT];
|
|
linux_termios->c_cc[LINUX_VDISCARD] = bsd_termios->c_cc[VDISCARD];
|
|
linux_termios->c_cc[LINUX_VWERASE] = bsd_termios->c_cc[VWERASE];
|
|
linux_termios->c_cc[LINUX_VLNEXT] = bsd_termios->c_cc[VLNEXT];
|
|
|
|
linux_termios->c_line = 0;
|
|
#ifdef DEBUG
|
|
printf("LINUX: LINUX termios structure (output):\n");
|
|
printf("i=%08x o=%08x c=%08x l=%08x line=%d\n",
|
|
linux_termios->c_iflag, linux_termios->c_oflag,
|
|
linux_termios->c_cflag, linux_termios->c_lflag,
|
|
linux_termios->c_line);
|
|
printf("c_cc ");
|
|
for (i=0; i<LINUX_NCCS; i++)
|
|
printf("%02x ", linux_termios->c_cc[i]);
|
|
printf("\n");
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
linux_to_bsd_termios(struct linux_termios *linux_termios,
|
|
struct termios *bsd_termios)
|
|
{
|
|
int i, speed;
|
|
#ifdef DEBUG
|
|
printf("LINUX: LINUX termios structure (input):\n");
|
|
printf("i=%08x o=%08x c=%08x l=%08x line=%d\n",
|
|
linux_termios->c_iflag, linux_termios->c_oflag,
|
|
linux_termios->c_cflag, linux_termios->c_lflag,
|
|
linux_termios->c_line);
|
|
printf("c_cc ");
|
|
for (i=0; i<LINUX_NCCS; i++)
|
|
printf("%02x ", linux_termios->c_cc[i]);
|
|
printf("\n");
|
|
#endif
|
|
bsd_termios->c_iflag = 0;
|
|
if (linux_termios->c_iflag & LINUX_IGNBRK)
|
|
bsd_termios->c_iflag |= IGNBRK;
|
|
if (linux_termios->c_iflag & LINUX_BRKINT)
|
|
bsd_termios->c_iflag |= BRKINT;
|
|
if (linux_termios->c_iflag & LINUX_IGNPAR)
|
|
bsd_termios->c_iflag |= IGNPAR;
|
|
if (linux_termios->c_iflag & LINUX_PARMRK)
|
|
bsd_termios->c_iflag |= PARMRK;
|
|
if (linux_termios->c_iflag & LINUX_INPCK)
|
|
bsd_termios->c_iflag |= INPCK;
|
|
if (linux_termios->c_iflag & LINUX_ISTRIP)
|
|
bsd_termios->c_iflag |= ISTRIP;
|
|
if (linux_termios->c_iflag & LINUX_INLCR)
|
|
bsd_termios->c_iflag |= INLCR;
|
|
if (linux_termios->c_iflag & LINUX_IGNCR)
|
|
bsd_termios->c_iflag |= IGNCR;
|
|
if (linux_termios->c_iflag & LINUX_ICRNL)
|
|
bsd_termios->c_iflag |= ICRNL;
|
|
if (linux_termios->c_iflag & LINUX_IXON)
|
|
bsd_termios->c_iflag |= IXANY;
|
|
if (linux_termios->c_iflag & LINUX_IXON)
|
|
bsd_termios->c_iflag |= IXON;
|
|
if (linux_termios->c_iflag & LINUX_IXOFF)
|
|
bsd_termios->c_iflag |= IXOFF;
|
|
if (linux_termios->c_iflag & LINUX_IMAXBEL)
|
|
bsd_termios->c_iflag |= IMAXBEL;
|
|
|
|
bsd_termios->c_oflag = 0;
|
|
if (linux_termios->c_oflag & LINUX_OPOST)
|
|
bsd_termios->c_oflag |= OPOST;
|
|
if (linux_termios->c_oflag & LINUX_ONLCR)
|
|
bsd_termios->c_oflag |= ONLCR;
|
|
if (linux_termios->c_oflag & LINUX_XTABS)
|
|
bsd_termios->c_oflag |= OXTABS;
|
|
|
|
bsd_termios->c_cflag = (linux_termios->c_cflag & LINUX_CSIZE) << 4;
|
|
if (linux_termios->c_cflag & LINUX_CSTOPB)
|
|
bsd_termios->c_cflag |= CSTOPB;
|
|
if (linux_termios->c_cflag & LINUX_PARENB)
|
|
bsd_termios->c_cflag |= PARENB;
|
|
if (linux_termios->c_cflag & LINUX_PARODD)
|
|
bsd_termios->c_cflag |= PARODD;
|
|
if (linux_termios->c_cflag & LINUX_HUPCL)
|
|
bsd_termios->c_cflag |= HUPCL;
|
|
if (linux_termios->c_cflag & LINUX_CLOCAL)
|
|
bsd_termios->c_cflag |= CLOCAL;
|
|
if (linux_termios->c_cflag & LINUX_CRTSCTS)
|
|
bsd_termios->c_cflag |= CRTSCTS;
|
|
|
|
bsd_termios->c_lflag = 0;
|
|
if (linux_termios->c_lflag & LINUX_ISIG)
|
|
bsd_termios->c_lflag |= ISIG;
|
|
if (linux_termios->c_lflag & LINUX_ICANON)
|
|
bsd_termios->c_lflag |= ICANON;
|
|
if (linux_termios->c_lflag & LINUX_ECHO)
|
|
bsd_termios->c_lflag |= ECHO;
|
|
if (linux_termios->c_lflag & LINUX_ECHOE)
|
|
bsd_termios->c_lflag |= ECHOE;
|
|
if (linux_termios->c_lflag & LINUX_ECHOK)
|
|
bsd_termios->c_lflag |= ECHOK;
|
|
if (linux_termios->c_lflag & LINUX_ECHONL)
|
|
bsd_termios->c_lflag |= ECHONL;
|
|
if (linux_termios->c_lflag & LINUX_NOFLSH)
|
|
bsd_termios->c_lflag |= NOFLSH;
|
|
if (linux_termios->c_lflag & LINUX_TOSTOP)
|
|
bsd_termios->c_lflag |= TOSTOP;
|
|
if (linux_termios->c_lflag & LINUX_ECHOCTL)
|
|
bsd_termios->c_lflag |= ECHOCTL;
|
|
if (linux_termios->c_lflag & LINUX_ECHOPRT)
|
|
bsd_termios->c_lflag |= ECHOPRT;
|
|
if (linux_termios->c_lflag & LINUX_ECHOKE)
|
|
bsd_termios->c_lflag |= ECHOKE;
|
|
if (linux_termios->c_lflag & LINUX_FLUSHO)
|
|
bsd_termios->c_lflag |= FLUSHO;
|
|
if (linux_termios->c_lflag & LINUX_PENDIN)
|
|
bsd_termios->c_lflag |= PENDIN;
|
|
if (linux_termios->c_lflag & IEXTEN)
|
|
bsd_termios->c_lflag |= IEXTEN;
|
|
|
|
for (i=0; i<NCCS; i++)
|
|
bsd_termios->c_cc[i] = _POSIX_VDISABLE;
|
|
bsd_termios->c_cc[VINTR] = linux_termios->c_cc[LINUX_VINTR];
|
|
bsd_termios->c_cc[VQUIT] = linux_termios->c_cc[LINUX_VQUIT];
|
|
bsd_termios->c_cc[VERASE] = linux_termios->c_cc[LINUX_VERASE];
|
|
bsd_termios->c_cc[VKILL] = linux_termios->c_cc[LINUX_VKILL];
|
|
bsd_termios->c_cc[VEOF] = linux_termios->c_cc[LINUX_VEOF];
|
|
bsd_termios->c_cc[VEOL] = linux_termios->c_cc[LINUX_VEOL];
|
|
bsd_termios->c_cc[VMIN] = linux_termios->c_cc[LINUX_VMIN];
|
|
bsd_termios->c_cc[VTIME] = linux_termios->c_cc[LINUX_VTIME];
|
|
bsd_termios->c_cc[VEOL2] = linux_termios->c_cc[LINUX_VEOL2];
|
|
bsd_termios->c_cc[VSUSP] = linux_termios->c_cc[LINUX_VSUSP];
|
|
bsd_termios->c_cc[VSTART] = linux_termios->c_cc[LINUX_VSTART];
|
|
bsd_termios->c_cc[VSTOP] = linux_termios->c_cc[LINUX_VSTOP];
|
|
bsd_termios->c_cc[VREPRINT] = linux_termios->c_cc[LINUX_VREPRINT];
|
|
bsd_termios->c_cc[VDISCARD] = linux_termios->c_cc[LINUX_VDISCARD];
|
|
bsd_termios->c_cc[VWERASE] = linux_termios->c_cc[LINUX_VWERASE];
|
|
bsd_termios->c_cc[VLNEXT] = linux_termios->c_cc[LINUX_VLNEXT];
|
|
|
|
bsd_termios->c_ispeed = bsd_termios->c_ospeed =
|
|
linux_to_bsd_speed(linux_termios->c_cflag & LINUX_CBAUD, sptab);
|
|
#ifdef DEBUG
|
|
printf("LINUX: BSD termios structure (output):\n");
|
|
printf("i=%08x o=%08x c=%08x l=%08x ispeed=%d ospeed=%d\n",
|
|
bsd_termios->c_iflag, bsd_termios->c_oflag,
|
|
bsd_termios->c_cflag, bsd_termios->c_lflag,
|
|
bsd_termios->c_ispeed, bsd_termios->c_ospeed);
|
|
printf("c_cc ");
|
|
for (i=0; i<NCCS; i++)
|
|
printf("%02x ", bsd_termios->c_cc[i]);
|
|
printf("\n");
|
|
#endif
|
|
}
|
|
|
|
|
|
struct linux_ioctl_args {
|
|
int fd;
|
|
int cmd;
|
|
int arg;
|
|
};
|
|
|
|
int
|
|
linux_ioctl(struct proc *p, struct linux_ioctl_args *args, int *retval)
|
|
{
|
|
struct termios bsd_termios;
|
|
struct winsize bsd_winsize;
|
|
struct linux_termios linux_termios;
|
|
struct linux_winsize linux_winsize;
|
|
struct filedesc *fdp = p->p_fd;
|
|
struct file *fp;
|
|
int (*func)(struct file *fp, int com, caddr_t data, struct proc *p);
|
|
int bsd_line, linux_line;
|
|
int error;
|
|
|
|
#ifdef DEBUG
|
|
printf("Linux-emul(%d): ioctl(%d, %04x, *)\n",
|
|
p->p_pid, args->fd, args->cmd);
|
|
#endif
|
|
if ((unsigned)args->fd >= fdp->fd_nfiles
|
|
|| (fp = fdp->fd_ofiles[args->fd]) == 0)
|
|
return EBADF;
|
|
|
|
if (!fp || (fp->f_flag & (FREAD | FWRITE)) == 0) {
|
|
return EBADF;
|
|
}
|
|
|
|
func = fp->f_ops->fo_ioctl;
|
|
switch (args->cmd) {
|
|
case LINUX_TCGETS:
|
|
if ((error = (*func)(fp, TIOCGETA, (caddr_t)&bsd_termios, p)) != 0)
|
|
return error;
|
|
bsd_to_linux_termios(&bsd_termios, &linux_termios);
|
|
return copyout((caddr_t)&linux_termios, (caddr_t)args->arg,
|
|
sizeof(linux_termios));
|
|
|
|
case LINUX_TCSETS:
|
|
linux_to_bsd_termios((struct linux_termios *)args->arg, &bsd_termios);
|
|
return (*func)(fp, TIOCSETA, (caddr_t)&bsd_termios, p);
|
|
|
|
case LINUX_TCSETSW:
|
|
linux_to_bsd_termios((struct linux_termios *)args->arg, &bsd_termios);
|
|
return (*func)(fp, TIOCSETAW, (caddr_t)&bsd_termios, p);
|
|
|
|
case LINUX_TCSETSF:
|
|
linux_to_bsd_termios((struct linux_termios *)args->arg, &bsd_termios);
|
|
return (*func)(fp, TIOCSETAF, (caddr_t)&bsd_termios, p);
|
|
|
|
case LINUX_TIOCGPGRP:
|
|
args->cmd = TIOCGPGRP;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCSPGRP:
|
|
args->cmd = TIOCSPGRP;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCGWINSZ:
|
|
args->cmd = TIOCGWINSZ;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCSWINSZ:
|
|
args->cmd = TIOCSWINSZ;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_FIONREAD:
|
|
args->cmd = FIONREAD;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_FIONBIO:
|
|
args->cmd = FIONBIO;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_FIOASYNC:
|
|
args->cmd = FIOASYNC;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_FIONCLEX:
|
|
args->cmd = FIONCLEX;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_FIOCLEX:
|
|
args->cmd = FIOCLEX;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCEXCL:
|
|
args->cmd = TIOCEXCL;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCNXCL:
|
|
args->cmd = TIOCNXCL;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCCONS:
|
|
args->cmd = TIOCCONS;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCNOTTY:
|
|
args->cmd = TIOCNOTTY;
|
|
return ioctl(p, args, retval);
|
|
|
|
case LINUX_TIOCSETD:
|
|
switch (args->arg) {
|
|
case LINUX_N_TTY:
|
|
bsd_line = TTYDISC;
|
|
return (*func)(fp, TIOCSETD, (caddr_t)&bsd_line, p);
|
|
case LINUX_N_SLIP:
|
|
bsd_line = SLIPDISC;
|
|
return (*func)(fp, TIOCSETD, (caddr_t)&bsd_line, p);
|
|
case LINUX_N_PPP:
|
|
bsd_line = PPPDISC;
|
|
return (*func)(fp, TIOCSETD, (caddr_t)&bsd_line, p);
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
break;
|
|
|
|
case LINUX_TIOCGETD:
|
|
bsd_line = TTYDISC;
|
|
if (error =(*func)(fp, TIOCSETD, (caddr_t)&bsd_line, p))
|
|
return error;
|
|
switch (bsd_line) {
|
|
case TTYDISC:
|
|
linux_line = LINUX_N_TTY;
|
|
break;
|
|
case SLIPDISC:
|
|
linux_line = LINUX_N_SLIP;
|
|
break;
|
|
case PPPDISC:
|
|
linux_line = LINUX_N_PPP;
|
|
break;
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
return copyout(&linux_line, (caddr_t)args->arg,
|
|
sizeof(int));
|
|
}
|
|
uprintf("LINUX: 'ioctl' fd=%d, typ=0x%x(%c), num=0x%x not implemented\n",
|
|
args->fd, (args->cmd&0xffff00)>>8,
|
|
(args->cmd&0xffff00)>>8, args->cmd&0xff);
|
|
return EINVAL;
|
|
}
|