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      1 /*	$NetBSD: freebsd_rtprio.h,v 1.4 2008/05/12 17:46:08 martin Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1994, Henrik Vestergaard Draboel
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by Henrik Vestergaard Draboel.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  *
     33  *	from: rtprio.h,v 1.2 1994/10/02 04:45:59 davidg Exp
     34  */
     35 
     36 #ifndef _FREEBSD_RTPRIO_H
     37 #define _FREEBSD_RTPRIO_H
     38 
     39 /*
     40  * Process realtime-priority specifications to rtprio.
     41  */
     42 
     43 /* priority types */
     44 #define FREEBSD_RTP_PRIO_REALTIME	0
     45 #define FREEBSD_RTP_PRIO_NORMAL		1
     46 #define FREEBSD_RTP_PRIO_IDLE		2
     47 
     48 /* priority range */
     49 #define FREEBSD_RTP_PRIO_MIN		0	/* Highest priority */
     50 #define FREEBSD_RTP_PRIO_MAX		31	/* Lowest priority */
     51 
     52 /*
     53  * rtprio() syscall functions
     54  */
     55 #define FREEBSD_RTP_LOOKUP		0
     56 #define FREEBSD_RTP_SET			1
     57 
     58 #ifndef _LOCORE
     59 struct freebsd_rtprio {
     60 	u_short type;
     61 	u_short prio;
     62 };
     63 #endif
     64 #endif	/* !_FREEBSD_RTPRIO_H */
     65