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b688fc87 WJ |
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 | * | |
33 | * @(#)kinfo.h 7.9 (Berkeley) 6/26/91 | |
34 | */ | |
35 | ||
36 | /* | |
37 | * Get kernel info | |
38 | */ | |
39 | #define ki_op(x) ((x)&0x0000ffff) | |
40 | #define ki_type(x) ((x)&0x0000ff00) | |
41 | ||
42 | /* | |
43 | * proc info | |
44 | */ | |
45 | #define KINFO_PROC (0<<8) | |
46 | #define KINFO_PROC_ALL (KINFO_PROC|0) /* everything */ | |
47 | #define KINFO_PROC_PID (KINFO_PROC|1) /* by process id */ | |
48 | #define KINFO_PROC_PGRP (KINFO_PROC|2) /* by process group id */ | |
49 | #define KINFO_PROC_SESSION (KINFO_PROC|3) /* by session of pid */ | |
50 | #define KINFO_PROC_TTY (KINFO_PROC|4) /* by controlling tty */ | |
51 | #define KINFO_PROC_UID (KINFO_PROC|5) /* by effective uid */ | |
52 | #define KINFO_PROC_RUID (KINFO_PROC|6) /* by real uid */ | |
53 | ||
54 | /* | |
55 | * Routing table | |
56 | */ | |
57 | #define ki_af(x) (((x)&0x00ff0000) >> 16) | |
58 | #define KINFO_RT (1<<8) | |
59 | #define KINFO_RT_DUMP (KINFO_RT|1) /* dump; may limit to a.f. */ | |
60 | #define KINFO_RT_FLAGS (KINFO_RT|2) /* by flags, e.g. RESOLVING */ | |
61 | ||
62 | /* | |
63 | * vnodes | |
64 | */ | |
65 | #define KINFO_VNODE (2<<8) | |
66 | ||
67 | /* | |
68 | * file structures | |
69 | */ | |
70 | #define KINFO_FILE (3<<8) | |
71 | ||
72 | /* | |
73 | * Locking and stats | |
74 | */ | |
75 | ||
76 | struct kinfo_lock { | |
77 | int kl_lock; | |
78 | int kl_want; | |
79 | int kl_locked; | |
80 | }; | |
81 | ||
82 | #ifdef KERNEL | |
83 | extern struct kinfo_lock kinfo_lock; | |
84 | #else | |
85 | ||
86 | #include <sys/cdefs.h> | |
87 | ||
88 | __BEGIN_DECLS | |
89 | int getkerninfo __P((int, void *, int *, int)); | |
90 | __END_DECLS | |
91 | #endif |