2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1989, 1993
5 * The Regents of the University of California. All rights reserved.
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8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
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16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
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31 * @(#)kvm.h 8.1 (Berkeley) 6/2/93
38 #include <sys/cdefs.h>
39 #include <sys/types.h>
42 /* Default version symbol. */
43 #define VRS_SYM "_version"
44 #define VRS_KEY "VERSION"
46 #ifndef _SIZE_T_DECLARED
47 typedef __size_t size_t;
48 #define _SIZE_T_DECLARED
51 #ifndef _SSIZE_T_DECLARED
52 typedef __ssize_t ssize_t;
53 #define _SSIZE_T_DECLARED
56 typedef uint64_t kvaddr_t; /* An address in a target image. */
64 typedef struct __kvm kvm_t;
78 #define SWIF_DEV_PREFIX 0x0002
81 int kvm_close(kvm_t *);
82 int kvm_dpcpu_setcpu(kvm_t *, unsigned int);
83 char **kvm_getargv(kvm_t *, const struct kinfo_proc *, int);
84 int kvm_getcptime(kvm_t *, long *);
85 char **kvm_getenvv(kvm_t *, const struct kinfo_proc *, int);
86 char *kvm_geterr(kvm_t *);
87 int kvm_getloadavg(kvm_t *, double [], int);
88 int kvm_getmaxcpu(kvm_t *);
89 int kvm_getncpus(kvm_t *);
90 void *kvm_getpcpu(kvm_t *, int);
91 uint64_t kvm_counter_u64_fetch(kvm_t *, u_long);
93 kvm_getprocs(kvm_t *, int, int, int *);
94 int kvm_getswapinfo(kvm_t *, struct kvm_swap *, int, int);
95 int kvm_native(kvm_t *);
96 int kvm_nlist(kvm_t *, struct nlist *);
97 int kvm_nlist2(kvm_t *, struct kvm_nlist *);
99 (const char *, const char *, const char *, int, const char *);
101 (const char *, const char *, const char *, int, char *);
103 (const char *, const char *, int, char *,
104 int (*)(const char *, kvaddr_t *));
105 ssize_t kvm_read(kvm_t *, unsigned long, void *, size_t);
106 ssize_t kvm_read_zpcpu(kvm_t *, unsigned long, void *, size_t, int);
107 ssize_t kvm_read2(kvm_t *, kvaddr_t, void *, size_t);
108 ssize_t kvm_write(kvm_t *, unsigned long, const void *, size_t);
111 #endif /* !_KVM_H_ */