[unix-history] / sys / sys / kinfo.h

/*
 * Copyright (c) 1989 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. 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: @(#)kinfo.h	7.9 (Berkeley) 6/26/91
 *	$Id: kinfo.h,v 1.2 1993/10/16 17:16:57 rgrimes Exp $
 */

#ifndef _SYS_KINFO_H_
#define _SYS_KINFO_H_ 1

/*
 * Get kernel info
 */
#define ki_op(x)		((x)&0x0000ffff)
#define ki_type(x)		((x)&0x0000ff00)

/* 
 * proc info 
 */
#define	KINFO_PROC		(0<<8)
#define KINFO_PROC_ALL	(KINFO_PROC|0)	/* everything */
#define	KINFO_PROC_PID	(KINFO_PROC|1)	/* by process id */
#define	KINFO_PROC_PGRP	(KINFO_PROC|2)	/* by process group id */
#define	KINFO_PROC_SESSION (KINFO_PROC|3)	/* by session of pid */
#define	KINFO_PROC_TTY	(KINFO_PROC|4)	/* by controlling tty */
#define	KINFO_PROC_UID	(KINFO_PROC|5)	/* by effective uid */
#define	KINFO_PROC_RUID	(KINFO_PROC|6)	/* by real uid */

/*
 * Routing table
 */
#define ki_af(x)		(((x)&0x00ff0000) >> 16)
#define KINFO_RT		(1<<8)
#define KINFO_RT_DUMP	(KINFO_RT|1)	/* dump; may limit to a.f. */
#define KINFO_RT_FLAGS	(KINFO_RT|2)	/* by flags, e.g. RESOLVING */

/*
 * vnodes
 */
#define	KINFO_VNODE		(2<<8)

/*
 * file structures
 */
#define KINFO_FILE		(3<<8)

/*
 * Locking and stats
 */

struct kinfo_lock {
	int	kl_lock;
	int	kl_want;
	int	kl_locked;
};

#ifdef KERNEL
extern struct kinfo_lock kinfo_lock;
#else

#include <sys/cdefs.h>

__BEGIN_DECLS
int	getkerninfo __P((int, void *, int *, int));
__END_DECLS
#endif
#endif /* _SYS_KINFO_H_ */
Commit	Line	Data
15637ed4 RG	1	/*
	2	* Copyright (c) 1989 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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	*
01e1b05c	33	* from: @(#)kinfo.h 7.9 (Berkeley) 6/26/91
bcdc7290	34	* $Id: kinfo.h,v 1.2 1993/10/16 17:16:57 rgrimes Exp $
15637ed4 RG	35	*/
15637ed4 RG	36
bcdc7290 GW	37	#ifndef _SYS_KINFO_H_
	38	#define _SYS_KINFO_H_ 1
	39
15637ed4 RG	40	/*
	41	* Get kernel info
	42	*/
	43	#define ki_op(x) ((x)&0x0000ffff)
	44	#define ki_type(x) ((x)&0x0000ff00)
	45
	46	/*
	47	* proc info
	48	*/
	49	#define KINFO_PROC (0<<8)
	50	#define KINFO_PROC_ALL (KINFO_PROC\|0) /* everything */
	51	#define KINFO_PROC_PID (KINFO_PROC\|1) /* by process id */
	52	#define KINFO_PROC_PGRP (KINFO_PROC\|2) /* by process group id */
	53	#define KINFO_PROC_SESSION (KINFO_PROC\|3) /* by session of pid */
	54	#define KINFO_PROC_TTY (KINFO_PROC\|4) /* by controlling tty */
	55	#define KINFO_PROC_UID (KINFO_PROC\|5) /* by effective uid */
	56	#define KINFO_PROC_RUID (KINFO_PROC\|6) /* by real uid */
	57
	58	/*
	59	* Routing table
	60	*/
	61	#define ki_af(x) (((x)&0x00ff0000) >> 16)
	62	#define KINFO_RT (1<<8)
	63	#define KINFO_RT_DUMP (KINFO_RT\|1) /* dump; may limit to a.f. */
	64	#define KINFO_RT_FLAGS (KINFO_RT\|2) /* by flags, e.g. RESOLVING */
	65
	66	/*
	67	* vnodes
	68	*/
	69	#define KINFO_VNODE (2<<8)
	70
	71	/*
	72	* file structures
	73	*/
	74	#define KINFO_FILE (3<<8)
	75
	76	/*
	77	* Locking and stats
	78	*/
	79
	80	struct kinfo_lock {
	81	int kl_lock;
	82	int kl_want;
	83	int kl_locked;
	84	};
	85
	86	#ifdef KERNEL
	87	extern struct kinfo_lock kinfo_lock;
	88	#else
	89
	90	#include <sys/cdefs.h>
	91
	92	__BEGIN_DECLS
	93	int getkerninfo __P((int, void , int , int));
	94	__END_DECLS
	95	#endif
bcdc7290	96	#endif /* _SYS_KINFO_H_ */