1/*-
2 * Copyright (c) 1992, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software developed by the Computer Systems
6 * Engineering group at Lawrence Berkeley Laboratory under DARPA contract
7 * BG 91-66 and contributed to Berkeley.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the University of
20 * California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * @(#)kvm_private.h 8.1 (Berkeley) 6/4/93
| 1/*-
2 * Copyright (c) 1992, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software developed by the Computer Systems
6 * Engineering group at Lawrence Berkeley Laboratory under DARPA contract
7 * BG 91-66 and contributed to Berkeley.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the University of
20 * California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * @(#)kvm_private.h 8.1 (Berkeley) 6/4/93
|
38 * $FreeBSD: head/lib/libkvm/kvm_private.h 81975 2001-08-20 12:53:36Z kris $
| 38 * $FreeBSD: head/lib/libkvm/kvm_private.h 92917 2002-03-21 23:54:04Z obrien $
|
39 */
40
41struct __kvm {
42 /*
43 * a string to be prepended to error messages
44 * provided for compatibility with sun's interface
45 * if this value is null, errors are saved in errbuf[]
46 */
47 const char *program;
48 char *errp; /* XXX this can probably go away */
49 char errbuf[_POSIX2_LINE_MAX];
50#define ISALIVE(kd) ((kd)->vmfd >= 0)
51 int pmfd; /* physical memory file (or crashdump) */
52 int vmfd; /* virtual memory file (-1 if crashdump) */
53 int unused; /* was: swap file (e.g., /dev/drum) */
54 int nlfd; /* namelist file (e.g., /kernel) */
55 struct kinfo_proc *procbase;
56 char *argspc; /* (dynamic) storage for argv strings */
57 int arglen; /* length of the above */
58 char **argv; /* (dynamic) storage for argv pointers */
59 int argc; /* length of above (not actual # present) */
60 char *argbuf; /* (dynamic) temporary storage */
61 /*
62 * Kernel virtual address translation state. This only gets filled
63 * in for dead kernels; otherwise, the running kernel (i.e. kmem)
64 * will do the translations for us. It could be big, so we
65 * only allocate it if necessary.
66 */
67 struct vmstate *vmst;
68};
69
70/*
71 * Functions used internally by kvm, but across kvm modules.
72 */
73void _kvm_err __P((kvm_t *kd, const char *program, const char *fmt, ...)) __printflike(3, 4);
| 39 */
40
41struct __kvm {
42 /*
43 * a string to be prepended to error messages
44 * provided for compatibility with sun's interface
45 * if this value is null, errors are saved in errbuf[]
46 */
47 const char *program;
48 char *errp; /* XXX this can probably go away */
49 char errbuf[_POSIX2_LINE_MAX];
50#define ISALIVE(kd) ((kd)->vmfd >= 0)
51 int pmfd; /* physical memory file (or crashdump) */
52 int vmfd; /* virtual memory file (-1 if crashdump) */
53 int unused; /* was: swap file (e.g., /dev/drum) */
54 int nlfd; /* namelist file (e.g., /kernel) */
55 struct kinfo_proc *procbase;
56 char *argspc; /* (dynamic) storage for argv strings */
57 int arglen; /* length of the above */
58 char **argv; /* (dynamic) storage for argv pointers */
59 int argc; /* length of above (not actual # present) */
60 char *argbuf; /* (dynamic) temporary storage */
61 /*
62 * Kernel virtual address translation state. This only gets filled
63 * in for dead kernels; otherwise, the running kernel (i.e. kmem)
64 * will do the translations for us. It could be big, so we
65 * only allocate it if necessary.
66 */
67 struct vmstate *vmst;
68};
69
70/*
71 * Functions used internally by kvm, but across kvm modules.
72 */
73void _kvm_err __P((kvm_t *kd, const char *program, const char *fmt, ...)) __printflike(3, 4);
|
74void _kvm_freeprocs __P((kvm_t *kd));
75void _kvm_freevtop __P((kvm_t *));
76int _kvm_initvtop __P((kvm_t *));
77int _kvm_kvatop __P((kvm_t *, u_long, u_long *));
78void *_kvm_malloc __P((kvm_t *kd, size_t));
79void *_kvm_realloc __P((kvm_t *kd, void *, size_t));
| 74void _kvm_freeprocs(kvm_t *kd);
75void _kvm_freevtop(kvm_t *);
76int _kvm_initvtop(kvm_t *);
77int _kvm_kvatop(kvm_t *, u_long, u_long *);
78void *_kvm_malloc(kvm_t *kd, size_t);
79void *_kvm_realloc(kvm_t *kd, void *, size_t);
|
80void _kvm_syserr
81 __P((kvm_t *kd, const char *program, const char *fmt, ...)) __printflike(3, 4);
| 80void _kvm_syserr
81 __P((kvm_t *kd, const char *program, const char *fmt, ...)) __printflike(3, 4);
|
82int _kvm_uvatop __P((kvm_t *, const struct proc *, u_long, u_long *));
| 82int _kvm_uvatop(kvm_t *, const struct proc *, u_long, u_long *);
|
| |