2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
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.
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 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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29 * @(#)kvm.h 8.1 (Berkeley) 6/2/93
36 #include <sys/cdefs.h>
37 #include <sys/_types.h>
40 /* Default version symbol. */
41 #define VRS_SYM "_version"
42 #define VRS_KEY "VERSION"
44 #ifndef _SIZE_T_DECLARED
45 typedef __size_t size_t;
46 #define _SIZE_T_DECLARED
49 #ifndef _SSIZE_T_DECLARED
50 typedef __ssize_t ssize_t;
51 #define _SSIZE_T_DECLARED
54 typedef struct __kvm kvm_t;
68 #define SWIF_DEV_PREFIX 0x0002
71 int kvm_close(kvm_t *);
72 int kvm_dpcpu_setcpu(kvm_t *, unsigned int);
73 char **kvm_getargv(kvm_t *, const struct kinfo_proc *, int);
74 int kvm_getcptime(kvm_t *, long *);
75 char **kvm_getenvv(kvm_t *, const struct kinfo_proc *, int);
76 char *kvm_geterr(kvm_t *);
77 char *kvm_getfiles(kvm_t *, int, int, int *);
78 int kvm_getloadavg(kvm_t *, double [], int);
79 int kvm_getmaxcpu(kvm_t *);
80 void *kvm_getpcpu(kvm_t *, int);
82 kvm_getprocs(kvm_t *, int, int, int *);
83 int kvm_getswapinfo(kvm_t *, struct kvm_swap *, int, int);
84 int kvm_nlist(kvm_t *, struct nlist *);
86 (const char *, const char *, const char *, int, const char *);
88 (const char *, const char *, const char *, int, char *);
89 ssize_t kvm_read(kvm_t *, unsigned long, void *, size_t);
91 (kvm_t *, const struct kinfo_proc *, unsigned long, char *, size_t);
92 ssize_t kvm_write(kvm_t *, unsigned long, const void *, size_t);