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/* $OpenBSD: acioctl.h,v 1.2 1997/01/12 15:12:18 downsj Exp $ */
/* $NetBSD: acioctl.h,v 1.2 1994/10/26 07:23:25 cgd Exp $ */
/*
* Copyright (c) 1991 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* 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 by the University of
* California, Berkeley and its contributors.
* 4. 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.
*
* from: Utah $Hdr: acioctl.h 1.1 91/06/19$
*
* @(#)acioctl.h 8.1 (Berkeley) 6/10/93
*/
struct acinfo {
short fmte; /* 1st medium transport elt (picker) */
short nmte; /* # medium transport elts */
short fse; /* 1st storage elt (slot) */
short nse; /* # storage elts */
short fiee; /* 1st import/export elt (mailslot) */
short niee; /* # import/export elts */
short fdte; /* 1st data transport elt (drive) */
short ndte; /* # data transport elts */
};
struct aceltstat {
short eaddr; /* element adress */
char type; /* type of element */
char flags; /* flags */
};
/* types */
#define AC_MTE 0x01 /* picker */
#define AC_SE 0x02 /* slot */
#define AC_IEE 0x03 /* mailslot */
#define AC_DTE 0x04 /* drive */
/* flags */
#define AC_FULL 0x01 /* media present */
#define AC_ERROR 0x04 /* error accessing element */
#define AC_ACCESS 0x08 /* element accessible */
#define AC_INVERT 0x80 /* media inverted prior to insertion */
struct acmove {
short srcelem;
short dstelem;
short flags;
};
struct acbuffer {
char *bufptr;
int buflen;
};
#define ACIOCINIT _IO('A', 0x1) /* init elt status */
#define ACIOCGINFO _IOR('A', 0x2, struct acinfo) /* mode sense */
#define ACIOCGSTAT _IOW('A', 0x3, struct acbuffer) /* read elem status */
#define ACIOCMOVE _IOW('A', 0x4, struct acmove) /* move elem */
#define ACIOCRAWES _IOW('A', 0x5, struct acbuffer) /* raw element stat */
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