kvm.h revision 1.1
1/* $NetBSD: kvm.h,v 1.6 1994/10/26 00:55:58 cgd Exp $ */ 2 3/*- 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 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. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)kvm.h 8.1 (Berkeley) 6/2/93 36 */ 37 38#ifndef _KVM_H_ 39#define _KVM_H_ 40 41/* Default version symbol. */ 42#define VRS_SYM "_version" 43#define VRS_KEY "VERSION" 44 45#include <nlist.h> 46#include <sys/cdefs.h> 47 48__BEGIN_DECLS 49 50typedef struct __kvm kvm_t; 51 52struct kinfo_proc; 53int kvm_close __P((kvm_t *)); 54char **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int)); 55char **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int)); 56char *kvm_geterr __P((kvm_t *)); 57int kvm_getloadavg __P((kvm_t *, double [], int)); 58char *kvm_getfiles __P((kvm_t *, int, int, int *)); 59struct kinfo_proc * 60 kvm_getprocs __P((kvm_t *, int, int, int *)); 61int kvm_nlist __P((kvm_t *, struct nlist *)); 62kvm_t *kvm_open 63 __P((const char *, const char *, const char *, int, const char *)); 64kvm_t *kvm_openfiles 65 __P((const char *, const char *, const char *, int, char *)); 66ssize_t kvm_read __P((kvm_t *, u_long, void *, size_t)); 67ssize_t kvm_write __P((kvm_t *, u_long, const void *, size_t)); 68 69__END_DECLS 70 71#endif /* !_KVM_H_ */ 72