FreeBSD ZFS
The Zettabyte File System
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00001 /* 00002 * CDDL HEADER START 00003 * 00004 * The contents of this file are subject to the terms of the 00005 * Common Development and Distribution License (the "License"). 00006 * You may not use this file except in compliance with the License. 00007 * 00008 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 00009 * or http://www.opensolaris.org/os/licensing. 00010 * See the License for the specific language governing permissions 00011 * and limitations under the License. 00012 * 00013 * When distributing Covered Code, include this CDDL HEADER in each 00014 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 00015 * If applicable, add the following below this CDDL HEADER, with the 00016 * fields enclosed by brackets "[]" replaced with your own identifying 00017 * information: Portions Copyright [yyyy] [name of copyright owner] 00018 * 00019 * CDDL HEADER END 00020 */ 00021 /* 00022 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 00023 * Use is subject to license terms. 00024 */ 00025 00026 #ifndef _SYS_VDEV_DISK_H 00027 #define _SYS_VDEV_DISK_H 00028 00029 #pragma ident "%Z%%M% %I% %E% SMI" 00030 00031 #include <sys/vdev.h> 00032 #ifdef _KERNEL 00033 #include <sys/buf.h> 00034 #include <sys/ddi.h> 00035 #include <sys/sunldi.h> 00036 #include <sys/sunddi.h> 00037 #endif 00038 00039 #ifdef __cplusplus 00040 extern "C" { 00041 #endif 00042 00043 typedef struct vdev_disk { 00044 ddi_devid_t vd_devid; 00045 char *vd_minor; 00046 ldi_handle_t vd_lh; 00047 } vdev_disk_t; 00048 00049 #ifdef _KERNEL 00050 extern int vdev_disk_physio(ldi_handle_t, caddr_t, size_t, uint64_t, int); 00051 #endif 00052 #ifdef __cplusplus 00053 } 00054 #endif 00055 00056 #endif /* _SYS_VDEV_DISK_H */