81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/* $OpenBSD: dkio.h,v 1.12 2017/10/24 09:36:13 jsg Exp $ */
|
|
/* $NetBSD: dkio.h,v 1.1 1996/01/30 18:21:48 thorpej Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1987, 1988, 1993
|
|
* The Regents of the University of California. 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. 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. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#ifndef _SYS_DKIO_H_
|
|
#define _SYS_DKIO_H_
|
|
|
|
#include <sys/ioccom.h>
|
|
|
|
/*
|
|
* Disk-specific ioctls.
|
|
*/
|
|
/* get and set disklabel; DIOCGPART used internally */
|
|
#define DIOCGDINFO _IOR('d', 101, struct disklabel)/* get */
|
|
#define DIOCSDINFO _IOW('d', 102, struct disklabel)/* set */
|
|
#define DIOCWDINFO _IOW('d', 103, struct disklabel)/* set, update disk */
|
|
#define DIOCGPART _IOW('d', 104, struct partinfo) /* get partition */
|
|
|
|
#define DIOCEJECT _IO('d', 112) /* eject removable disk */
|
|
#define DIOCLOCK _IOW('d', 113, int) /* lock/unlock pack */
|
|
|
|
#define DIOCGPDINFO _IOR('d', 114, struct disklabel)/* get physical */
|
|
#define DIOCRLDINFO _IO('d', 115) /* reload disklabel */
|
|
|
|
struct dk_inquiry {
|
|
char vendor[64];
|
|
char product[128];
|
|
char revision[64];
|
|
char serial[64];
|
|
};
|
|
|
|
#define DIOCINQ _IOR('d', 116, struct dk_inquiry)
|
|
|
|
struct dk_cache {
|
|
unsigned int wrcache;
|
|
unsigned int rdcache;
|
|
};
|
|
|
|
#define DIOCGCACHE _IOR('d', 117, struct dk_cache) /* get cache enabled */
|
|
#define DIOCSCACHE _IOW('d', 118, struct dk_cache) /* set cache enabled */
|
|
|
|
struct dk_diskmap {
|
|
char *device;
|
|
int fd;
|
|
int flags;
|
|
};
|
|
|
|
#define DIOCMAP _IOWR('d', 119, struct dk_diskmap)
|
|
|
|
#define DIOCCACHESYNC _IOW('d', 120, int) /* sync cache (force?) */
|
|
|
|
#endif /* _SYS_DKIO_H_ */
|