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Annotation of Net2/sys/kinfo.h, revision 1.1.1.2

1.1       root        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:  *
1.1.1.2 ! root       33:  *     from: @(#)kinfo.h       7.9 (Berkeley) 6/26/91
        !            34:  *     kinfo.h,v 1.3 1993/05/20 16:22:30 cgd Exp
1.1       root       35:  */
                     36: 
1.1.1.2 ! root       37: #ifndef _SYS_KINFO_H_
        !            38: #define _SYS_KINFO_H_
        !            39: 
1.1       root       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
1.1.1.2 ! root       96: 
        !            97: #endif /* !_SYS_KINFO_H_ */

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