/* $NetBSD: sunos_ioctl.c,v 1.49 2004/06/01 10:27:39 pk 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 __KERNEL_RCSID(0, "$NetBSD: sunos_ioctl.c,v 1.49 2004/06/01 10:27:39 pk Exp $"); #if defined(_KERNEL_OPT) #include "opt_execfmt.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* * SunOS ioctl calls. * This file is something of a hodge-podge. * Support gets added as things turn up.... */ static const 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 const u_long s2btab[] = { 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, }; static void stios2btios __P((struct sunos_termios *, struct termios *)); static void btios2stios __P((struct termios *, struct sunos_termios *)); static void stios2stio __P((struct sunos_termios *, struct sunos_termio *)); static void stio2stios __P((struct sunos_termio *, struct sunos_termios *)); /* * These two conversion functions have mostly been done * with some perl cut&paste, then hand-edited 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 definitely generates much better * code with `?:'. */ static void stios2btios(st, bt) struct sunos_termios *st; struct termios *bt; { 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; { u_long l, r; int s; 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; s = ttspeedtab(bt->c_ospeed, sptab); if (s >= 0) st->c_cflag |= s; 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; memcpy(t->c_cc, ts->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; memcpy(ts->c_cc, t->c_cc, 8); /* don't touch the upper fields! */ } int sunos_sys_ioctl(l, v, retval) struct lwp *l; void *v; register_t *retval; { struct sunos_sys_ioctl_args /* { int fd; u_long com; caddr_t data; } */ *uap = v; struct proc *p = l->l_proc; struct filedesc *fdp = p->p_fd; struct file *fp; int (*ctl)(struct file *, u_long, void *, struct proc *); int error; if ((fp = fd_getfile(fdp, SCARG(uap, fd))) == NULL) return EBADF; FILE_USE(fp); if ((fp->f_flag & (FREAD|FWRITE)) == 0) { error = EBADF; goto out; } error = EPASSTHROUGH; 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) break; /* map SunOS NTTYDISC into our termios discipline */ if (disc == 2) disc = 0; /* all other disciplines are not supported by NetBSD */ if (disc) { error = ENXIO; break; } error = (*ctl)(fp, TIOCSETD, (caddr_t)&disc, p); } case _IOW('t', 101, int): /* sun SUNOS_TIOCSSOFTCAR */ { int x; /* unused */ error = copyin((caddr_t)&x, SCARG(uap, data), sizeof x); break; } case _IOR('t', 100, int): /* sun SUNOS_TIOCSSOFTCAR */ { int x = 0; error = copyout((caddr_t)&x, SCARG(uap, data), sizeof x); break; } case _IO('t', 36): /* sun TIOCCONS, no parameters */ { int on = 1; error = (*ctl)(fp, TIOCCONS, (caddr_t)&on, p); break; } case _IOW('t', 37, struct sunos_ttysize): { struct winsize ws; struct sunos_ttysize ss; if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) break; if ((error = copyin (SCARG(uap, data), &ss, sizeof (ss))) != 0) break; ws.ws_row = ss.ts_row; ws.ws_col = ss.ts_col; error = (*ctl)(fp, TIOCSWINSZ, (caddr_t)&ws, p); break; } case _IOW('t', 38, struct sunos_ttysize): { struct winsize ws; struct sunos_ttysize ss; if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0) break; ss.ts_row = ws.ws_row; ss.ts_col = ws.ws_col; error = copyout((caddr_t)&ss, SCARG(uap, data), sizeof (ss)); break; } case _IOR('t', 119, int): /* TIOCGPGRP */ { int pgrp; error = (*ctl)(fp, TIOCGPGRP, (caddr_t)&pgrp, p); if (error == 0 && pgrp == 0) error = EIO; if (error) break; error = copyout((caddr_t)&pgrp, SCARG(uap, data), sizeof(pgrp)); break; } case _IOW('t', 130, int): /* TIOCSETPGRP: posix variant */ SCARG(uap, com) = TIOCSPGRP; break; case _IOR('t', 131, int): /* TIOCGETPGRP: posix variant */ { /* * sigh, must do error translation on pty devices. if the pgrp * returned is 0 (and no error), we convert this to EIO, if it * is on a pty. */ int pgrp; struct vnode *vp; error = (*ctl)(fp, TIOCGPGRP, (caddr_t)&pgrp, p); if (error) { vp = (struct vnode *)fp->f_data; if ((error == EIO || (error == 0 && pgrp == 0)) && vp != NULL && vp->v_type == VCHR && major(vp->v_rdev) == 21) error = ENOTTY; break; } error = copyout((caddr_t)&pgrp, SCARG(uap, data), sizeof(pgrp)); break; } case _IO('t', 132): SCARG(uap, com) = TIOCSCTTY; break; case SUNOS_TCGETA: case SUNOS_TCGETS: { struct termios bts; struct sunos_termios sts; struct sunos_termio st; if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) break; btios2stios (&bts, &sts); if (SCARG(uap, com) == SUNOS_TCGETA) { stios2stio (&sts, &st); error = copyout((caddr_t)&st, SCARG(uap, data), sizeof (st)); } else error = copyout((caddr_t)&sts, SCARG(uap, data), sizeof (sts)); break; } case SUNOS_TCSETA: case SUNOS_TCSETAW: case SUNOS_TCSETAF: { struct termios bts; struct sunos_termios sts; struct sunos_termio st; if ((error = copyin(SCARG(uap, data), (caddr_t)&st, sizeof (st))) != 0) break; /* get full BSD termios so we don't lose information */ if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0) break; /* * 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); error = (*ctl)(fp, SCARG(uap, com) - SUNOS_TCSETA + TIOCSETA, (caddr_t)&bts, p); break; } case SUNOS_TCSETS: case SUNOS_TCSETSW: case SUNOS_TCSETSF: { struct termios bts; struct sunos_termios sts; if ((error = copyin (SCARG(uap, data), (caddr_t)&sts, sizeof (sts))) != 0) break; stios2btios (&sts, &bts); error = (*ctl)(fp, SCARG(uap, com) - SUNOS_TCSETS + TIOCSETA, (caddr_t)&bts, p); break; } /* * Pseudo-tty ioctl translations. */ case _IOW('t', 32, int): { /* TIOCTCNTL */ int error, on; error = copyin (SCARG(uap, data), (caddr_t)&on, sizeof (on)); if (error) break; error = (*ctl)(fp, TIOCUCNTL, (caddr_t)&on, p); break; } case _IOW('t', 33, int): { /* TIOCSIGNAL */ int error, sig; error = copyin (SCARG(uap, data), (caddr_t)&sig, sizeof (sig)); if (error) break; error = (*ctl)(fp, TIOCSIG, (caddr_t)&sig, p); break; } /* * Socket ioctl translations. */ #define IFREQ_IN(a) { \ struct ifreq ifreq; \ error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq)); \ if (error) \ break; \ error = (*ctl)(fp, a, (caddr_t)&ifreq, p); \ break; \ } #define IFREQ_INOUT(a) { \ struct ifreq ifreq; \ error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq)); \ if (error) \ break; \ if ((error = (*ctl)(fp, a, (caddr_t)&ifreq, p)) != 0) \ break; \ error = copyout ((caddr_t)&ifreq, SCARG(uap, data), sizeof (ifreq)); \ break; \ } case _IOW('i', 12, struct ifreq): /* SIOCSIFADDR */ case _IOW('i', 14, struct ifreq): /* SIOCSIFDSTADDR */ case _IOW('i', 16, struct ifreq): /* SIOCSIFFLAGS */ case _IOWR('i', 17, struct ifreq): /* SIOCGIFFLAGS */ case _IOW('i', 30, struct arpreq): /* SIOCSARP */ case _IOWR('i', 31, struct arpreq): /* SIOCGARP */ case _IOW('i', 32, struct arpreq): /* SIOCDARP */ break; case _IOWR('i', 13, struct ifreq): IFREQ_INOUT(OSIOCGIFADDR); case _IOWR('i', 15, struct ifreq): IFREQ_INOUT(OSIOCGIFDSTADDR); 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', 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 */ error = EOPNOTSUPP; break; 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 */ error = copyin (SCARG(uap, data), (caddr_t)&ifconf, sizeof (ifconf)); if (error) break; error = (*ctl)(fp, OSIOCGIFCONF, (caddr_t)&ifconf, p); if (error) break; error = copyout ((caddr_t)&ifconf, SCARG(uap, data), sizeof (ifconf)); break; } /* * Audio ioctl translations. */ case _IOR('A', 1, struct sunos_audio_info): /* AUDIO_GETINFO */ sunos_au_getinfo: { struct audio_info aui; struct sunos_audio_info sunos_aui; error = (*ctl)(fp, AUDIO_GETINFO, (caddr_t)&aui, p); if (error) break; sunos_aui.play = *(struct sunos_audio_prinfo *)&aui.play; sunos_aui.record = *(struct sunos_audio_prinfo *)&aui.record; /* `avail_ports' is `seek' in BSD */ sunos_aui.play.avail_ports = AUDIO_SPEAKER | AUDIO_HEADPHONE; sunos_aui.record.avail_ports = AUDIO_SPEAKER | AUDIO_HEADPHONE; sunos_aui.play.waiting = 0; sunos_aui.record.waiting = 0; sunos_aui.play.eof = 0; sunos_aui.record.eof = 0; sunos_aui.monitor_gain = 0; /* aui.__spare; XXX */ /*XXXsunos_aui.output_muted = 0;*/ /*XXX*/sunos_aui.reserved[0] = 0; /*XXX*/sunos_aui.reserved[1] = 0; /*XXX*/sunos_aui.reserved[2] = 0; /*XXX*/sunos_aui.reserved[3] = 0; error = copyout ((caddr_t)&sunos_aui, SCARG(uap, data), sizeof (sunos_aui)); break; } case _IOWR('A', 2, struct sunos_audio_info): /* AUDIO_SETINFO */ { struct audio_info aui; struct sunos_audio_info sunos_aui; error = copyin (SCARG(uap, data), (caddr_t)&sunos_aui, sizeof (sunos_aui)); if (error) break; aui.play = *(struct audio_prinfo *)&sunos_aui.play; aui.record = *(struct audio_prinfo *)&sunos_aui.record; /* aui.__spare = sunos_aui.monitor_gain; */ aui.blocksize = ~0; aui.hiwat = ~0; aui.lowat = ~0; /* XXX somebody check this please. - is: aui.backlog = ~0; */ aui.mode = ~0; /* * The bsd driver does not distinguish between paused and * active. (In the sun driver, not active means samples are * not output at all, but paused means the last streams buffer * is drained and then output stops.) If either are 0, then * when stop output. Otherwise, if either are non-zero, * we resume. */ if (sunos_aui.play.pause == 0 || sunos_aui.play.active == 0) aui.play.pause = 0; else if (sunos_aui.play.pause != (u_char)~0 || sunos_aui.play.active != (u_char)~0) aui.play.pause = 1; if (sunos_aui.record.pause == 0 || sunos_aui.record.active == 0) aui.record.pause = 0; else if (sunos_aui.record.pause != (u_char)~0 || sunos_aui.record.active != (u_char)~0) aui.record.pause = 1; error = (*ctl)(fp, AUDIO_SETINFO, (caddr_t)&aui, p); if (error) break; /* Return new state */ goto sunos_au_getinfo; } case _IO('A', 3): /* AUDIO_DRAIN */ error = (*ctl)(fp, AUDIO_DRAIN, (void *)0, p); break; case _IOR('A', 4, int): /* AUDIO_GETDEV */ { int devtype = SUNOS_AUDIO_DEV_AMD; error = copyout ((caddr_t)&devtype, SCARG(uap, data), sizeof (devtype)); break; } /* * Selected streams ioctls. */ #define SUNOS_S_FLUSHR 1 #define SUNOS_S_FLUSHW 2 #define SUNOS_S_FLUSHRW 3 #define SUNOS_S_INPUT 1 #define SUNOS_S_HIPRI 2 #define SUNOS_S_OUTPUT 4 #define SUNOS_S_MSG 8 case _IO('S', 5): /* I_FLUSH */ { int tmp = 0; switch ((int)(u_long)SCARG(uap, data)) { case SUNOS_S_FLUSHR: tmp = FREAD; case SUNOS_S_FLUSHW: tmp = FWRITE; case SUNOS_S_FLUSHRW: tmp = FREAD|FWRITE; } error = (*ctl)(fp, TIOCFLUSH, (caddr_t)&tmp, p); break; } case _IO('S', 9): /* I_SETSIG */ { int on = 1; if (((int)(u_long)SCARG(uap, data) & (SUNOS_S_HIPRI|SUNOS_S_INPUT)) == SUNOS_S_HIPRI) { error = EOPNOTSUPP; break; } error = (*ctl)(fp, FIOASYNC, (caddr_t)&on, p); break; } /* * SunOS disk ioctls, taken from arch/sparc/sparc/disksubr.c * (which was from the old sparc/scsi/sun_disklabel.c), and * modified to suite. */ case DKIOCGGEOM: { struct disklabel dl; error = (*ctl)(fp, DIOCGDINFO, (caddr_t)&dl, p); if (error) break; #define datageom ((struct sun_dkgeom *)SCARG(uap, data)) memset(SCARG(uap, data), 0, sizeof(*datageom)); datageom->sdkc_ncylinders = dl.d_ncylinders; datageom->sdkc_acylinders = dl.d_acylinders; datageom->sdkc_ntracks = dl.d_ntracks; datageom->sdkc_nsectors = dl.d_nsectors; datageom->sdkc_interleave = dl.d_interleave; datageom->sdkc_sparespercyl = dl.d_sparespercyl; datageom->sdkc_rpm = dl.d_rpm; datageom->sdkc_pcylinders = dl.d_ncylinders + dl.d_acylinders; #undef datageom break; } case DKIOCINFO: /* Homey don't do DKIOCINFO */ memset(SCARG(uap, data), 0, sizeof(struct sun_dkctlr)); break; case DKIOCGPART: { struct partinfo pi; error = (*ctl)(fp, DIOCGPART, (caddr_t)&pi, p); if (error) break; if (pi.disklab->d_secpercyl == 0) { error = ERANGE; /* XXX */ break; } if (pi.part->p_offset % pi.disklab->d_secpercyl != 0) { error = ERANGE; /* XXX */ break; } #define datapart ((struct sun_dkpart *)SCARG(uap, data)) datapart->sdkp_cyloffset = pi.part->p_offset / pi.disklab->d_secpercyl; datapart->sdkp_nsectors = pi.part->p_size; #undef datapart break; } } out: FILE_UNUSE(fp, p); if (error == EPASSTHROUGH) error = sys_ioctl(l, uap, retval); return (error); } /* SunOS fcntl(2) cmds not implemented */ #define SUN_F_RGETLK 10 #define SUN_F_RSETLK 11 #define SUN_F_CNVT 12 #define SUN_F_RSETLKW 13 /* SunOS flock translation */ struct sunos_flock { short l_type; short l_whence; long l_start; long l_len; short l_pid; short l_xxx; }; static void bsd_to_sunos_flock __P((struct flock *, struct sunos_flock *)); static void sunos_to_bsd_flock __P((struct sunos_flock *, struct flock *)); #define SUNOS_F_RDLCK 1 #define SUNOS_F_WRLCK 2 #define SUNOS_F_UNLCK 3 static void bsd_to_sunos_flock(iflp, oflp) struct flock *iflp; struct sunos_flock *oflp; { switch (iflp->l_type) { case F_RDLCK: oflp->l_type = SUNOS_F_RDLCK; break; case F_WRLCK: oflp->l_type = SUNOS_F_WRLCK; break; case F_UNLCK: oflp->l_type = SUNOS_F_UNLCK; break; default: oflp->l_type = -1; break; } oflp->l_whence = (short) iflp->l_whence; oflp->l_start = (long) iflp->l_start; oflp->l_len = (long) iflp->l_len; oflp->l_pid = (short) iflp->l_pid; oflp->l_xxx = 0; } static void sunos_to_bsd_flock(iflp, oflp) struct sunos_flock *iflp; struct flock *oflp; { switch (iflp->l_type) { case SUNOS_F_RDLCK: oflp->l_type = F_RDLCK; break; case SUNOS_F_WRLCK: oflp->l_type = F_WRLCK; break; case SUNOS_F_UNLCK: oflp->l_type = F_UNLCK; break; default: oflp->l_type = -1; break; } oflp->l_whence = iflp->l_whence; oflp->l_start = (off_t) iflp->l_start; oflp->l_len = (off_t) iflp->l_len; oflp->l_pid = (pid_t) iflp->l_pid; } static struct { long sun_flg; long bsd_flg; } sunfcntl_flgtab[] = { /* F_[GS]ETFLags that differ: */ #define SUN_FSETBLK 0x0010 #define SUN_SHLOCK 0x0080 #define SUN_EXLOCK 0x0100 #define SUN_FNBIO 0x1000 #define SUN_FSYNC 0x2000 #define SUN_NONBLOCK 0x4000 #define SUN_FNOCTTY 0x8000 { SUN_NONBLOCK, O_NONBLOCK }, { SUN_FNBIO, O_NONBLOCK }, { SUN_SHLOCK, O_SHLOCK }, { SUN_EXLOCK, O_EXLOCK }, { SUN_FSYNC, O_FSYNC }, { SUN_FSETBLK, 0 }, { SUN_FNOCTTY, 0 } }; int sunos_sys_fcntl(l, v, retval) struct lwp *l; void *v; register_t *retval; { struct sunos_sys_fcntl_args *uap = v; struct proc *p = l->l_proc; long flg; int n, ret; switch (SCARG(uap, cmd)) { case F_SETFL: flg = (long)SCARG(uap, arg); n = sizeof(sunfcntl_flgtab) / sizeof(sunfcntl_flgtab[0]); while (--n >= 0) { if (flg & sunfcntl_flgtab[n].sun_flg) { flg &= ~sunfcntl_flgtab[n].sun_flg; flg |= sunfcntl_flgtab[n].bsd_flg; } } SCARG(uap, arg) = (void *)flg; break; case F_GETLK: case F_SETLK: case F_SETLKW: { int error; struct sunos_flock ifl; struct flock *flp, fl; caddr_t sg = stackgap_init(p, 0); struct sys_fcntl_args fa; SCARG(&fa, fd) = SCARG(uap, fd); SCARG(&fa, cmd) = SCARG(uap, cmd); flp = stackgap_alloc(p, &sg, sizeof(struct flock)); SCARG(&fa, arg) = (void *) flp; error = copyin(SCARG(uap, arg), &ifl, sizeof ifl); if (error) return error; sunos_to_bsd_flock(&ifl, &fl); error = copyout(&fl, flp, sizeof fl); if (error) return error; error = sys_fcntl(l, &fa, retval); if (error || SCARG(&fa, cmd) != F_GETLK) return error; error = copyin(flp, &fl, sizeof fl); if (error) return error; bsd_to_sunos_flock(&fl, &ifl); return copyout(&ifl, SCARG(uap, arg), sizeof ifl); } break; case SUN_F_RGETLK: case SUN_F_RSETLK: case SUN_F_CNVT: case SUN_F_RSETLKW: return (EOPNOTSUPP); default: break; } ret = sys_fcntl(l, uap, retval); switch (SCARG(uap, cmd)) { case F_GETFL: n = sizeof(sunfcntl_flgtab) / sizeof(sunfcntl_flgtab[0]); while (--n >= 0) { if (ret & sunfcntl_flgtab[n].bsd_flg) { ret &= ~sunfcntl_flgtab[n].bsd_flg; ret |= sunfcntl_flgtab[n].sun_flg; } } break; default: break; } return (ret); }