remove the Linux emulation code, no longer referenced by anything

1 files changed, 0 insertions, 123 deletions

diff --git a/sys/compat/linux/linux_blkio.c b/sys/compat/linux/linux_blkio.c
deleted file mode 100644
index 287ae3c7140..00000000000
--- a/sys/compat/linux/linux_blkio.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*	$OpenBSD: linux_blkio.c,v 1.9 2012/04/22 05:43:14 guenther Exp $	*/
-/*	$NetBSD: linux_blkio.c,v 1.3 2001/01/18 17:48:04 tv Exp $	*/
-
-/*
- * Copyright (c) 2001 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/dkio.h>
-
-#include <sys/syscallargs.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_blkio.h>
-
-#include <compat/linux/linux_syscallargs.h>
-
-int
-linux_ioctl_blkio(struct proc *p, struct linux_sys_ioctl_args *uap,
-		  register_t *retval)
-{
-	u_long com;
-	long size;
-	int error;
-	struct filedesc *fdp;
-	struct file *fp;
-	int (*ioctlf)(struct file *, u_long, caddr_t, struct proc *);
-	struct partinfo partp;
-	struct disklabel label;
-
-        fdp = p->p_fd;
-	if ((fp = fd_getfile(fdp, SCARG(uap, fd))) == NULL)
-		return (EBADF);
-	FREF(fp);
-	error = 0;
-	ioctlf = fp->f_ops->fo_ioctl;
-	com = SCARG(uap, com);
-
-	switch (com) {
-	case LINUX_BLKGETSIZE:
-		/*
-		 * Try to get the partition size of this device. If that
-		 * fails, it may be a disk without label; try to get
-		 * the default label and compute the size from it.
-		 */
-		error = ioctlf(fp, DIOCGPART, (caddr_t)&partp, p);
-		if (error != 0) {
-			error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p);
-			if (error != 0)
-				break;
-			size = label.d_nsectors * label.d_ntracks *
-			    label.d_ncylinders;
-		} else
-			/* XXX ignores > 32bit blocks */
-			size = DL_GETPSIZE(partp.part);
-		error = copyout(&size, SCARG(uap, data), sizeof size);
-		break;
-	case LINUX_BLKSECTGET:
-		error = ioctlf(fp, DIOCGDINFO, (caddr_t)&label, p);
-		if (error != 0)
-			break;
-		error = copyout(&label.d_secsize, SCARG(uap, data),
-		    sizeof label.d_secsize);
-		break;
-	case LINUX_BLKROSET:
-	case LINUX_BLKROGET:
-	case LINUX_BLKRRPART:
-	case LINUX_BLKFLSBUF:
-	case LINUX_BLKRASET:
-	case LINUX_BLKRAGET:
-	case LINUX_BLKFRASET:
-	case LINUX_BLKFRAGET:
-	case LINUX_BLKSECTSET:
-	case LINUX_BLKSSZGET:
-	case LINUX_BLKPG:
-	default:
-		error = ENOTTY;
-	}
-
-	FRELE(fp, p);
-	return error;
-}