/* $NetBSD: ultrix_ioctl.c,v 1.1 1995/12/26 04:44:39 jonathan Exp $ */ /* from : NetBSD: sunos_ioctl.c,v 1.21 1995/10/07 06:27:31 mycroft Exp */ /* * Copyright (c) 1993 Markus Wild. * 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. * 2. The name of the author may not be used to endorse or promote products * derived from this software without 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. * * loosely from: Header: sunos_ioctl.c,v 1.7 93/05/28 04:40:43 torek Exp */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ultrix_tty.h" /* * SunOS ioctl calls. * This file is something of a hodge-podge. * Support gets added as things turn up.... */ 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 }, { -1, -1 } }; static u_long s2btab[] = { 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, }; /* * these two conversion functions have mostly been done * with some perl cut&paste, then handedited to comment * out what doesn't exist under NetBSD. * A note from Markus's code: * (l & BITMASK1) / BITMASK1 * BITMASK2 is translated * optimally by gcc m68k, much better than any ?: stuff. * Code may vary with different architectures of course. * * I don't know what optimizer you used, but seeing divu's and * bfextu's in the m68k assembly output did not encourage me... * as well, gcc on the sparc definately generates much better * code with ?:. */ static void stios2btios(st, bt) struct sunos_termios *st; struct termios *bt; { register u_long l, r; l = st->c_iflag; r = ((l & 0x00000001) ? IGNBRK : 0); r |= ((l & 0x00000002) ? BRKINT : 0); r |= ((l & 0x00000004) ? IGNPAR : 0); r |= ((l & 0x00000008) ? PARMRK : 0); r |= ((l & 0x00000010) ? INPCK : 0); r |= ((l & 0x00000020) ? ISTRIP : 0); r |= ((l & 0x00000040) ? INLCR : 0); r |= ((l & 0x00000080) ? IGNCR : 0); r |= ((l & 0x00000100) ? ICRNL : 0); /* ((l & 0x00000200) ? IUCLC : 0) */ r |= ((l & 0x00000400) ? IXON : 0); r |= ((l & 0x00000800) ? IXANY : 0); r |= ((l & 0x00001000) ? IXOFF : 0); r |= ((l & 0x00002000) ? IMAXBEL : 0); bt->c_iflag = r; l = st->c_oflag; r = ((l & 0x00000001) ? OPOST : 0); /* ((l & 0x00000002) ? OLCUC : 0) */ r |= ((l & 0x00000004) ? ONLCR : 0); /* ((l & 0x00000008) ? OCRNL : 0) */ /* ((l & 0x00000010) ? ONOCR : 0) */ /* ((l & 0x00000020) ? ONLRET : 0) */ /* ((l & 0x00000040) ? OFILL : 0) */ /* ((l & 0x00000080) ? OFDEL : 0) */ /* ((l & 0x00000100) ? NLDLY : 0) */ /* ((l & 0x00000100) ? NL1 : 0) */ /* ((l & 0x00000600) ? CRDLY : 0) */ /* ((l & 0x00000200) ? CR1 : 0) */ /* ((l & 0x00000400) ? CR2 : 0) */ /* ((l & 0x00000600) ? CR3 : 0) */ /* ((l & 0x00001800) ? TABDLY : 0) */ /* ((l & 0x00000800) ? TAB1 : 0) */ /* ((l & 0x00001000) ? TAB2 : 0) */ r |= ((l & 0x00001800) ? OXTABS : 0); /* ((l & 0x00002000) ? BSDLY : 0) */ /* ((l & 0x00002000) ? BS1 : 0) */ /* ((l & 0x00004000) ? VTDLY : 0) */ /* ((l & 0x00004000) ? VT1 : 0) */ /* ((l & 0x00008000) ? FFDLY : 0) */ /* ((l & 0x00008000) ? FF1 : 0) */ /* ((l & 0x00010000) ? PAGEOUT : 0) */ /* ((l & 0x00020000) ? WRAP : 0) */ bt->c_oflag = r; l = st->c_cflag; switch (l & 0x00000030) { case 0: r = CS5; break; case 0x00000010: r = CS6; break; case 0x00000020: r = CS7; break; case 0x00000030: r = CS8; break; } r |= ((l & 0x00000040) ? CSTOPB : 0); r |= ((l & 0x00000080) ? CREAD : 0); r |= ((l & 0x00000100) ? PARENB : 0); r |= ((l & 0x00000200) ? PARODD : 0); r |= ((l & 0x00000400) ? HUPCL : 0); r |= ((l & 0x00000800) ? CLOCAL : 0); /* ((l & 0x00001000) ? LOBLK : 0) */ r |= ((l & 0x80000000) ? (CRTS_IFLOW|CCTS_OFLOW) : 0); bt->c_cflag = r; bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f]; l = st->c_lflag; r = ((l & 0x00000001) ? ISIG : 0); r |= ((l & 0x00000002) ? ICANON : 0); /* ((l & 0x00000004) ? XCASE : 0) */ r |= ((l & 0x00000008) ? ECHO : 0); r |= ((l & 0x00000010) ? ECHOE : 0); r |= ((l & 0x00000020) ? ECHOK : 0); r |= ((l & 0x00000040) ? ECHONL : 0); r |= ((l & 0x00000080) ? NOFLSH : 0); r |= ((l & 0x00000100) ? TOSTOP : 0); r |= ((l & 0x00000200) ? ECHOCTL : 0); r |= ((l & 0x00000400) ? ECHOPRT : 0); r |= ((l & 0x00000800) ? ECHOKE : 0); /* ((l & 0x00001000) ? DEFECHO : 0) */ r |= ((l & 0x00002000) ? FLUSHO : 0); r |= ((l & 0x00004000) ? PENDIN : 0); bt->c_lflag = r; bt->c_cc[VINTR] = st->c_cc[0] ? st->c_cc[0] : _POSIX_VDISABLE; bt->c_cc[VQUIT] = st->c_cc[1] ? st->c_cc[1] : _POSIX_VDISABLE; bt->c_cc[VERASE] = st->c_cc[2] ? st->c_cc[2] : _POSIX_VDISABLE; bt->c_cc[VKILL] = st->c_cc[3] ? st->c_cc[3] : _POSIX_VDISABLE; bt->c_cc[VEOF] = st->c_cc[4] ? st->c_cc[4] : _POSIX_VDISABLE; bt->c_cc[VEOL] = st->c_cc[5] ? st->c_cc[5] : _POSIX_VDISABLE; bt->c_cc[VEOL2] = st->c_cc[6] ? st->c_cc[6] : _POSIX_VDISABLE; /* bt->c_cc[VSWTCH] = st->c_cc[7] ? st->c_cc[7] : _POSIX_VDISABLE; */ bt->c_cc[VSTART] = st->c_cc[8] ? st->c_cc[8] : _POSIX_VDISABLE; bt->c_cc[VSTOP] = st->c_cc[9] ? st->c_cc[9] : _POSIX_VDISABLE; bt->c_cc[VSUSP] = st->c_cc[10] ? st->c_cc[10] : _POSIX_VDISABLE; bt->c_cc[VDSUSP] = st->c_cc[11] ? st->c_cc[11] : _POSIX_VDISABLE; bt->c_cc[VREPRINT] = st->c_cc[12] ? st->c_cc[12] : _POSIX_VDISABLE; bt->c_cc[VDISCARD] = st->c_cc[13] ? st->c_cc[13] : _POSIX_VDISABLE; bt->c_cc[VWERASE] = st->c_cc[14] ? st->c_cc[14] : _POSIX_VDISABLE; bt->c_cc[VLNEXT] = st->c_cc[15] ? st->c_cc[15] : _POSIX_VDISABLE; bt->c_cc[VSTATUS] = st->c_cc[16] ? st->c_cc[16] : _POSIX_VDISABLE; /* if `raw mode', create native VMIN/VTIME from SunOS VEOF/VEOL */ bt->c_cc[VMIN] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOF]; bt->c_cc[VTIME] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOL]; } static void btios2stios(bt, st) struct termios *bt; struct sunos_termios *st; { register u_long l, r; l = bt->c_iflag; r = ((l & IGNBRK) ? 0x00000001 : 0); r |= ((l & BRKINT) ? 0x00000002 : 0); r |= ((l & IGNPAR) ? 0x00000004 : 0); r |= ((l & PARMRK) ? 0x00000008 : 0); r |= ((l & INPCK) ? 0x00000010 : 0); r |= ((l & ISTRIP) ? 0x00000020 : 0); r |= ((l & INLCR) ? 0x00000040 : 0); r |= ((l & IGNCR) ? 0x00000080 : 0); r |= ((l & ICRNL) ? 0x00000100 : 0); /* ((l & IUCLC) ? 0x00000200 : 0) */ r |= ((l & IXON) ? 0x00000400 : 0); r |= ((l & IXANY) ? 0x00000800 : 0); r |= ((l & IXOFF) ? 0x00001000 : 0); r |= ((l & IMAXBEL) ? 0x00002000 : 0); st->c_iflag = r; l = bt->c_oflag; r = ((l & OPOST) ? 0x00000001 : 0); /* ((l & OLCUC) ? 0x00000002 : 0) */ r |= ((l & ONLCR) ? 0x00000004 : 0); /* ((l & OCRNL) ? 0x00000008 : 0) */ /* ((l & ONOCR) ? 0x00000010 : 0) */ /* ((l & ONLRET) ? 0x00000020 : 0) */ /* ((l & OFILL) ? 0x00000040 : 0) */ /* ((l & OFDEL) ? 0x00000080 : 0) */ /* ((l & NLDLY) ? 0x00000100 : 0) */ /* ((l & NL1) ? 0x00000100 : 0) */ /* ((l & CRDLY) ? 0x00000600 : 0) */ /* ((l & CR1) ? 0x00000200 : 0) */ /* ((l & CR2) ? 0x00000400 : 0) */ /* ((l & CR3) ? 0x00000600 : 0) */ /* ((l & TABDLY) ? 0x00001800 : 0) */ /* ((l & TAB1) ? 0x00000800 : 0) */ /* ((l & TAB2) ? 0x00001000 : 0) */ r |= ((l & OXTABS) ? 0x00001800 : 0); /* ((l & BSDLY) ? 0x00002000 : 0) */ /* ((l & BS1) ? 0x00002000 : 0) */ /* ((l & VTDLY) ? 0x00004000 : 0) */ /* ((l & VT1) ? 0x00004000 : 0) */ /* ((l & FFDLY) ? 0x00008000 : 0) */ /* ((l & FF1) ? 0x00008000 : 0) */ /* ((l & PAGEOUT) ? 0x00010000 : 0) */ /* ((l & WRAP) ? 0x00020000 : 0) */ st->c_oflag = r; l = bt->c_cflag; switch (l & CSIZE) { case CS5: r = 0; break; case CS6: r = 0x00000010; break; case CS7: r = 0x00000020; break; case CS8: r = 0x00000030; break; } r |= ((l & CSTOPB) ? 0x00000040 : 0); r |= ((l & CREAD) ? 0x00000080 : 0); r |= ((l & PARENB) ? 0x00000100 : 0); r |= ((l & PARODD) ? 0x00000200 : 0); r |= ((l & HUPCL) ? 0x00000400 : 0); r |= ((l & CLOCAL) ? 0x00000800 : 0); /* ((l & LOBLK) ? 0x00001000 : 0) */ r |= ((l & (CRTS_IFLOW|CCTS_OFLOW)) ? 0x80000000 : 0); st->c_cflag = r; l = bt->c_lflag; r = ((l & ISIG) ? 0x00000001 : 0); r |= ((l & ICANON) ? 0x00000002 : 0); /* ((l & XCASE) ? 0x00000004 : 0) */ r |= ((l & ECHO) ? 0x00000008 : 0); r |= ((l & ECHOE) ? 0x00000010 : 0); r |= ((l & ECHOK) ? 0x00000020 : 0); r |= ((l & ECHONL) ? 0x00000040 : 0); r |= ((l & NOFLSH) ? 0x00000080 : 0); r |= ((l & TOSTOP) ? 0x00000100 : 0); r |= ((l & ECHOCTL) ? 0x00000200 : 0); r |= ((l & ECHOPRT) ? 0x00000400 : 0); r |= ((l & ECHOKE) ? 0x00000800 : 0); /* ((l & DEFECHO) ? 0x00001000 : 0) */ r |= ((l & FLUSHO) ? 0x00002000 : 0); r |= ((l & PENDIN) ? 0x00004000 : 0); st->c_lflag = r; l = ttspeedtab(bt->c_ospeed, sptab); if (l >= 0) st->c_cflag |= l; st->c_cc[0] = bt->c_cc[VINTR] != _POSIX_VDISABLE? bt->c_cc[VINTR]:0; st->c_cc[1] = bt->c_cc[VQUIT] != _POSIX_VDISABLE? bt->c_cc[VQUIT]:0; st->c_cc[2] = bt->c_cc[VERASE] != _POSIX_VDISABLE? bt->c_cc[VERASE]:0; st->c_cc[3] = bt->c_cc[VKILL] != _POSIX_VDISABLE? bt->c_cc[VKILL]:0; st->c_cc[4] = bt->c_cc[VEOF] != _POSIX_VDISABLE? bt->c_cc[VEOF]:0; st->c_cc[5] = bt->c_cc[VEOL] != _POSIX_VDISABLE? bt->c_cc[VEOL]:0; st->c_cc[6] = bt->c_cc[VEOL2] != _POSIX_VDISABLE? bt->c_cc[VEOL2]:0; st->c_cc[7] = 0; /* bt->c_cc[VSWTCH] != _POSIX_VDISABLE? bt->c_cc[VSWTCH]: */ st->c_cc[8] = bt->c_cc[VSTART] != _POSIX_VDISABLE? bt->c_cc[VSTART]:0; st->c_cc[9] = bt->c_cc[VSTOP] != _POSIX_VDISABLE? bt->c_cc[VSTOP]:0; st->c_cc[10]= bt->c_cc[VSUSP] != _POSIX_VDISABLE? bt->c_cc[VSUSP]:0; st->c_cc[11]= bt->c_cc[VDSUSP] != _POSIX_VDISABLE? bt->c_cc[VDSUSP]:0; st->c_cc[12]= bt->c_cc[VREPRINT]!= _POSIX_VDISABLE? bt->c_cc[VREPRINT]:0; st->c_cc[13]= bt->c_cc[VDISCARD]!= _POSIX_VDISABLE? bt->c_cc[VDISCARD]:0; st->c_cc[14]= bt->c_cc[VWERASE] != _POSIX_VDISABLE? bt->c_cc[VWERASE]:0; st->c_cc[15]= bt->c_cc[VLNEXT] != _POSIX_VDISABLE? bt->c_cc[VLNEXT]:0; st->c_cc[16]= bt->c_cc[VSTATUS] != _POSIX_VDISABLE? bt->c_cc[VSTATUS]:0; if (!(bt->c_lflag & ICANON)) { /* SunOS stores VMIN/VTIME in VEOF/VEOL (if ICANON is off) */ st->c_cc[4] = bt->c_cc[VMIN]; st->c_cc[5] = bt->c_cc[VTIME]; } st->c_line = 0; } static void stios2stio(ts, t) struct sunos_termios *ts; struct sunos_termio *t; { t->c_iflag = ts->c_iflag; t->c_oflag = ts->c_oflag; t->c_cflag = ts->c_cflag; t->c_lflag = ts->c_lflag; t->c_line = ts->c_line; bcopy(ts->c_cc, t->c_cc, 8); } static void stio2stios(t, ts) struct sunos_termio *t; struct sunos_termios *ts; { ts->c_iflag = t->c_iflag; ts->c_oflag = t->c_oflag; ts->c_cflag = t->c_cflag; ts->c_lflag = t->c_lflag; ts->c_line = t->c_line; bcopy(t->c_cc, ts->c_cc, 8); /* don't touch the upper fields! */ } int ultrix_sys_ioctl(p, v, retval) register struct proc *p; void *v; register_t *retval; { struct ultrix_sys_ioctl_args *uap = v; register struct filedesc *fdp = p->p_fd; register struct file *fp; register int (*ctl)(); int error; if ( (unsigned)SCARG(uap, fd) >= fdp->fd_nfiles || (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) return EBADF; if ((fp->f_flag & (FREAD|FWRITE)) == 0) return EBADF; ctl = fp->f_ops->fo_ioctl; switch (SCARG(uap, com)) { case _IOR('t', 0, int): SCARG(uap, com) = TIOCGETD; break; case _IOW('t', 1, int): { int disc; if ((error = copyin(SCARG(uap, data), (caddr_t)&disc, sizeof disc)) != 0) return error; /* map SunOS NTTYDISC into our termios discipline */ if (disc == 2) disc = 0; /* all other disciplines are not supported by NetBSD */ if (disc) return ENXIO; return (*ctl)(fp, TIOCSETD, (caddr_t)&disc, p); } case _IOW('t', 101, int): /* sun SUNOS_TIOCSSOFTCAR */ { int x; /* unused */ return copyin((caddr_t)&x, SCARG(uap, data), sizeof x); } case _IOR('t', 100, int): /* sun SUNOS_TIOCSSOFTCAR */ { int x = 0; return copyout((caddr_t)&x, SCARG(uap, data), sizeof x); } case _IO('t', 36): /* sun TIOCCONS, no parameters */ { int on = 1; return (*ctl)(fp, TIOCCONS, (caddr_t)&on, p); } case _IOW('t', 37, struct sunos_ttysize): { struct winsize ws; struct sunos_ttysize ss; if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) return (error); if ((error = copyin (SCARG(uap, data), &ss, sizeof (ss))) != 0) return error; ws.ws_row = ss.ts_row; ws.ws_col = ss.ts_col; return ((*ctl)(fp, TIOCSWINSZ, (caddr_t)&ws, p)); } case _IOW('t', 38, struct sunos_ttysize): { struct winsize ws; struct sunos_ttysize ss; if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) return (error); ss.ts_row = ws.ws_row; ss.ts_col = ws.ws_col; return copyout ((caddr_t)&ss, SCARG(uap, data), sizeof (ss)); } case _IOW('t', 130, int): SCARG(uap, com) = TIOCSPGRP; break; case _IOR('t', 131, int): SCARG(uap, com) = TIOCGPGRP; break; case _IO('t', 132): SCARG(uap, com) = TIOCSCTTY; break; case ULTRIX_TCGETA: case ULTRIX_TCGETS: { struct termios bts; struct ultrix_termios sts; struct ultrix_termio st; if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) return error; btios2stios (&bts, &sts); if (SCARG(uap, com) == ULTRIX_TCGETA) { stios2stio (&sts, &st); return copyout((caddr_t)&st, SCARG(uap, data), sizeof (st)); } else return copyout((caddr_t)&sts, SCARG(uap, data), sizeof (sts)); /*NOTREACHED*/ } case ULTRIX_TCSETA: case ULTRIX_TCSETAW: case ULTRIX_TCSETAF: { struct termios bts; struct ultrix_termios sts; struct ultrix_termio st; int result; if ((error = copyin(SCARG(uap, data), (caddr_t)&st, sizeof (st))) != 0) return error; /* get full BSD termios so we don't lose information */ if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) return error; /* * convert to sun termios, copy in information from * termio, and convert back, then set new values. */ btios2stios(&bts, &sts); stio2stios(&st, &sts); stios2btios(&sts, &bts); /* * map ioctl code: ultrix tcsets are numbered in reverse order */ #ifdef notyet return (*ctl)(fp, ULTRIX_TCSETA - SCARG(uap, com) + TIOCSETA, (caddr_t)&bts, p); #else result= (*ctl)(fp, ULTRIX_TCSETA - SCARG(uap, com) + TIOCSETA, (caddr_t)&bts, p); printf("ultrix TCSETA %x returns %d\n", ULTRIX_TCSETA - SCARG(uap, com), result); return result; #endif } case ULTRIX_TCSETS: case ULTRIX_TCSETSW: case ULTRIX_TCSETSF: { struct termios bts; struct ultrix_termios sts; int result; if ((error = copyin (SCARG(uap, data), (caddr_t)&sts, sizeof (sts))) != 0) return error; stios2btios (&sts, &bts); #ifndef DEBUG return (*ctl)(fp, ULTRIX_TCSETS - SCARG(uap, com) + TIOCSETA, (caddr_t)&bts, p); #else result = (*ctl)(fp, ULTRIX_TCSETS - SCARG(uap, com) + TIOCSETA, (caddr_t)&bts, p); printf("ultrix TCSETS %x returns %d\n", ULTRIX_TCSETS - SCARG(uap, com), result); return result; #endif } /* * Pseudo-tty ioctl translations. */ case _IOW('t', 32, int): { /* TIOCTCNTL */ int error, on; if (error = copyin (SCARG(uap, data), (caddr_t)&on, sizeof (on))) return error; return (*ctl)(fp, TIOCUCNTL, (caddr_t)&on, p); } case _IOW('t', 33, int): { /* TIOCSIGNAL */ int error, sig; if (error = copyin (SCARG(uap, data), (caddr_t)&sig, sizeof (sig))) return error; return (*ctl)(fp, TIOCSIG, (caddr_t)&sig, p); } /* * Socket ioctl translations. */ #define IFREQ_IN(a) { \ struct ifreq ifreq; \ if (error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) \ return error; \ return (*ctl)(fp, a, (caddr_t)&ifreq, p); \ } #define IFREQ_INOUT(a) { \ struct ifreq ifreq; \ if (error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) \ return error; \ if (error = (*ctl)(fp, a, (caddr_t)&ifreq, p)) \ return error; \ return copyout ((caddr_t)&ifreq, SCARG(uap, data), sizeof (ifreq)); \ } case _IOW('i', 12, struct ifreq): /* SIOCSIFADDR */ break; case _IOWR('i', 13, struct ifreq): IFREQ_INOUT(OSIOCGIFADDR); case _IOW('i', 14, struct ifreq): /* SIOCSIFDSTADDR */ break; case _IOWR('i', 15, struct ifreq): IFREQ_INOUT(OSIOCGIFDSTADDR); case _IOW('i', 16, struct ifreq): /* SIOCSIFFLAGS */ break; case _IOWR('i', 17, struct ifreq): /* SIOCGIFFLAGS */ break; case _IOW('i', 21, struct ifreq): IFREQ_IN(SIOCSIFMTU); case _IOWR('i', 22, struct ifreq): IFREQ_INOUT(SIOCGIFMTU); case _IOWR('i', 23, struct ifreq): IFREQ_INOUT(SIOCGIFBRDADDR); case _IOW('i', 24, struct ifreq): IFREQ_IN(SIOCSIFBRDADDR); case _IOWR('i', 25, struct ifreq): IFREQ_INOUT(OSIOCGIFNETMASK); case _IOW('i', 26, struct ifreq): IFREQ_IN(SIOCSIFNETMASK); case _IOWR('i', 27, struct ifreq): IFREQ_INOUT(SIOCGIFMETRIC); case _IOWR('i', 28, struct ifreq): IFREQ_IN(SIOCSIFMETRIC); case _IOW('i', 30, struct arpreq): /* SIOCSARP */ break; case _IOWR('i', 31, struct arpreq): /* SIOCGARP */ break; case _IOW('i', 32, struct arpreq): /* SIOCDARP */ break; case _IOW('i', 18, struct ifreq): /* SIOCSIFMEM */ case _IOWR('i', 19, struct ifreq): /* SIOCGIFMEM */ case _IOW('i', 40, struct ifreq): /* SIOCUPPER */ case _IOW('i', 41, struct ifreq): /* SIOCLOWER */ case _IOW('i', 44, struct ifreq): /* SIOCSETSYNC */ case _IOWR('i', 45, struct ifreq): /* SIOCGETSYNC */ case _IOWR('i', 46, struct ifreq): /* SIOCSDSTATS */ case _IOWR('i', 47, struct ifreq): /* SIOCSESTATS */ case _IOW('i', 48, int): /* SIOCSPROMISC */ case _IOW('i', 49, struct ifreq): /* SIOCADDMULTI */ case _IOW('i', 50, struct ifreq): /* SIOCDELMULTI */ return EOPNOTSUPP; case _IOWR('i', 20, struct ifconf): /* SIOCGIFCONF */ { struct ifconf ifconf; /* * XXX: two more problems * 1. our sockaddr's are variable length, not always sizeof(sockaddr) * 2. this returns a name per protocol, ie. it returns two "lo0"'s */ if (error = copyin (SCARG(uap, data), (caddr_t)&ifconf, sizeof (ifconf))) return error; if (error = (*ctl)(fp, OSIOCGIFCONF, (caddr_t)&ifconf, p)) return error; return copyout ((caddr_t)&ifconf, SCARG(uap, data), sizeof (ifconf)); } } return (sys_ioctl(p, uap, retval)); }