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/* $OpenBSD: kvm.h,v 1.3 1997/09/21 10:45:37 niklas Exp $ */
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/* $NetBSD: kvm.h,v 1.7 1996/04/19 12:02:50 leo Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)kvm.h 8.1 (Berkeley) 6/2/93
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*/
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#ifndef _KVM_H_
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#define _KVM_H_
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/* Default version symbol. */
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#define VRS_SYM "_version"
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#define VRS_KEY "VERSION"
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#include <nlist.h>
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#include <sys/cdefs.h>
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#include <stdio.h>
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__BEGIN_DECLS
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typedef struct __kvm kvm_t;
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struct kinfo_proc;
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int kvm_close __P((kvm_t *));
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int kvm_dump_inval __P((kvm_t *));
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int kvm_dump_mkheader __P((kvm_t *, off_t));
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int kvm_dump_wrtheader __P((kvm_t *, FILE *, int));
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char **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int));
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char **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int));
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char *kvm_geterr __P((kvm_t *));
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int kvm_getloadavg __P((kvm_t *, double [], int));
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char *kvm_getfiles __P((kvm_t *, int, int, int *));
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struct kinfo_proc *
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kvm_getprocs __P((kvm_t *, int, int, int *));
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int kvm_nlist __P((kvm_t *, struct nlist *));
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kvm_t *kvm_open
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__P((const char *, const char *, const char *, int, const char *));
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kvm_t *kvm_openfiles
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__P((const char *, const char *, const char *, int, char *));
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ssize_t kvm_read __P((kvm_t *, u_long, void *, size_t));
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ssize_t kvm_write __P((kvm_t *, u_long, const void *, size_t));
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__END_DECLS
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#endif /* !_KVM_H_ */
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