remove the Linux emulation code, no longer referenced by anything

1 files changed, 0 insertions, 150 deletions

diff --git a/sys/compat/linux/linux_fdio.c b/sys/compat/linux/linux_fdio.c
deleted file mode 100644
index e84801153d4..00000000000
--- a/sys/compat/linux/linux_fdio.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*	$OpenBSD: linux_fdio.c,v 1.7 2012/04/22 05:43:14 guenther Exp $	*/
-/*	$NetBSD: linux_fdio.c,v 1.1 2000/12/10 14:12:16 fvdl Exp $	*/
-
-/*
- * Copyright (c) 2000 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Frank van der Linden for Wasabi Systems, Inc.
- *
- * 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. 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed for the NetBSD Project by
- *      Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/ioctl.h>
-#include <sys/file.h>
-#include <sys/filedesc.h>
-#include <sys/mount.h>
-#include <sys/proc.h>
-#include <sys/disklabel.h>
-
-#include <sys/syscallargs.h>
-
-#include <dev/isa/fdreg.h>
-
-#include <compat/linux/linux_types.h>
-#include <compat/linux/linux_ioctl.h>
-#include <compat/linux/linux_signal.h>
-#include <compat/linux/linux_util.h>
-#include <compat/linux/linux_fdio.h>
-
-#include <machine/ioctl_fd.h>
-
-#include <compat/linux/linux_syscallargs.h>
-
-int
-linux_ioctl_fdio(struct proc *p, struct linux_sys_ioctl_args *uap,
-		 register_t *retval)
-{
-	struct filedesc *fdp;
-	struct file *fp;
-	int error;
-	int (*ioctlf)(struct file *, u_long, caddr_t, struct proc *);
-	u_long com;
-	struct fd_type fparams;
-	struct linux_floppy_struct lflop;
-	struct linux_floppy_drive_struct ldrive;
-
-	com = (u_long)SCARG(uap, data);
-
-	fdp = p->p_fd;
-	if ((fp = fd_getfile(fdp, SCARG(uap, fd))) == NULL)
-		return (EBADF);
-
-	FREF(fp);
-	com = SCARG(uap, com);
-	ioctlf = fp->f_ops->fo_ioctl;
-
-	retval[0] = error = 0;
-
-	switch (com) {
-	case LINUX_FDMSGON:
-	case LINUX_FDMSGOFF:
-	case LINUX_FDTWADDLE:
-	case LINUX_FDCLRPRM:
-		/* whatever you say */
-		break;
-	case LINUX_FDPOLLDRVSTAT:
-		/*
-		 * Just fill in some innocent defaults.
-		 */
-		memset(&ldrive, 0, sizeof ldrive);
-		ldrive.fd_ref = 1;
-		ldrive.maxblock = 2;
-		ldrive.maxtrack = ldrive.track = 1;
-		ldrive.flags = LINUX_FD_DISK_WRITABLE;
-		error = copyout(&ldrive, SCARG(uap, data), sizeof ldrive);
-		break;
-	case LINUX_FDGETPRM:
-		error = ioctlf(fp, FD_GTYPE, (caddr_t)&fparams, p);
-		if (error != 0)
-			break;
-		lflop.size = fparams.heads * fparams.sectrac * fparams.tracks;
-		lflop.sect = fparams.sectrac;
-		lflop.head = fparams.heads;
-		lflop.track = fparams.tracks;
-		lflop.stretch = fparams.step == 2 ? 1 : 0;
-		lflop.spec1 = fparams.steprate;
-		lflop.gap = fparams.gap1;
-		lflop.fmt_gap = fparams.gap2;
-		lflop.rate = fparams.rate;
-
-		error = copyout(&lflop, SCARG(uap, data), sizeof lflop);
-		break;
-	case LINUX_FDSETPRM:
-		/*
-		 * Should use FDIOCSETFORMAT here, iff its interface
-		 * is extended.
-		 */
-	case LINUX_FDDEFPRM:
-	case LINUX_FDFMTBEG:
-	case LINUX_FDFMTTRK:
-	case LINUX_FDFMTEND:
-	case LINUX_FDSETEMSGTRESH:
-	case LINUX_FDFLUSH:
-	case LINUX_FDSETMAXERRS:
-	case LINUX_FDGETMAXERRS:
-	case LINUX_FDGETDRVTYP:
-	case LINUX_FDSETDRVPRM:
-	case LINUX_FDGETDRVPRM:
-	case LINUX_FDGETDRVSTAT:
-	case LINUX_FDRESET:
-	case LINUX_FDGETFDCSTAT:
-	case LINUX_FDWERRORCLR:
-	case LINUX_FDWERRORGET:
-	case LINUX_FDRAWCMD:
-	case LINUX_FDEJECT:
-	default:
-		error = EINVAL;
-	}
-
-	FRELE(fp, p);
-	return 0;
-}