2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
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6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
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11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
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14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
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19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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29 * @(#)kvm.h 8.1 (Berkeley) 6/2/93
30 * $FreeBSD: src/lib/libkvm/kvm.h,v 1.11 1999/08/27 23:44:50 peter Exp $
36 #include <sys/cdefs.h>
37 #include <machine/stdint.h>
40 /* Default version symbol. */
41 #define VRS_SYM "_version"
42 #define VRS_KEY "VERSION"
44 typedef struct __kvm kvm_t;
62 #define SWIF_DUMP_TREE 0x0001
63 #define SWIF_DEV_PREFIX 0x0002
66 int kvm_close (kvm_t *);
67 char **kvm_getargv (kvm_t *, const struct kinfo_proc *, int);
68 char **kvm_getenvv (kvm_t *, const struct kinfo_proc *, int);
69 char *kvm_geterr (kvm_t *);
71 kvm_getfiles (kvm_t *, int, int, int *);
72 int kvm_getloadavg (kvm_t *, double [], int);
74 kvm_getprocs (kvm_t *, int, int, int *);
75 int kvm_getswapinfo (kvm_t *, struct kvm_swap *, int, int);
76 void kvm_nch_cpuagg (struct nchstats *, struct nchstats *, int);
77 int kvm_nlist (kvm_t *, struct nlist *);
78 kvm_t *kvm_open (const char *, const char *, const char *, int,
80 kvm_t *kvm_openfiles (const char *, const char *, const char *, int, char *);
81 __ssize_t kvm_read (kvm_t *, unsigned long, void *, __size_t);
82 char *kvm_readstr (kvm_t *, u_long, char *, size_t *);
83 __ssize_t kvm_uread (kvm_t *, pid_t, unsigned long, char *, __size_t);
84 __ssize_t kvm_write (kvm_t *, unsigned long, const void *, __size_t);
86 kvm_vm_map_entry_first (kvm_t *, struct vm_map *,
87 struct vm_map_entry *);
89 kvm_vm_map_entry_next (kvm_t *, struct vm_map_entry *,
90 struct vm_map_entry *);