kvm.h revision 43085
11539Srgrimes/*- 21539Srgrimes * Copyright (c) 1989, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 131539Srgrimes * 3. All advertising materials mentioning features or use of this software 141539Srgrimes * must display the following acknowledgement: 151539Srgrimes * This product includes software developed by the University of 161539Srgrimes * California, Berkeley and its contributors. 171539Srgrimes * 4. Neither the name of the University nor the names of its contributors 181539Srgrimes * may be used to endorse or promote products derived from this software 191539Srgrimes * without specific prior written permission. 201539Srgrimes * 211539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311539Srgrimes * SUCH DAMAGE. 321539Srgrimes * 331539Srgrimes * @(#)kvm.h 8.1 (Berkeley) 6/2/93 3443085Sdillon * $Id: kvm.h,v 1.6 1998/12/16 18:59:47 bde Exp $ 351539Srgrimes */ 361539Srgrimes 371539Srgrimes#ifndef _KVM_H_ 381539Srgrimes#define _KVM_H_ 391539Srgrimes 401539Srgrimes/* Default version symbol. */ 411539Srgrimes#define VRS_SYM "_version" 421539Srgrimes#define VRS_KEY "VERSION" 431539Srgrimes 441539Srgrimes#include <nlist.h> 451539Srgrimes#include <sys/cdefs.h> 461539Srgrimes 4741882Sbde#ifdef _BSD_SIZE_T_ 4841882Sbdetypedef _BSD_SIZE_T_ size_t; 4941882Sbde#undef _BSD_SIZE_T_ 5041882Sbde#endif 511539Srgrimes 5241882Sbde#ifdef _BSD_SSIZE_T_ 5341882Sbdetypedef _BSD_SSIZE_T_ ssize_t; 5441882Sbde#undef _BSD_SSIZE_T_ 5541882Sbde#endif 5641882Sbde 571539Srgrimestypedef struct __kvm kvm_t; 581539Srgrimes 591539Srgrimesstruct kinfo_proc; 6041882Sbdestruct proc; 6141882Sbde 6243085Sdillontypedef struct kvm_swap { 6343085Sdillon char ksw_devname[32]; 6443085Sdillon int ksw_used; 6543085Sdillon int ksw_total; 6643085Sdillon int ksw_flags; 6743085Sdillon int ksw_reserved1; 6843085Sdillon int ksw_reserved2; 6943085Sdillon} *kvm_swap_t; 7043085Sdillon 7143085Sdillon#define SWIF_DUMP_TREE 0x0001 7243085Sdillon#define SWIF_DEV_PREFIX 0x0002 7343085Sdillon 7441882Sbde__BEGIN_DECLS 751539Srgrimesint kvm_close __P((kvm_t *)); 761539Srgrimeschar **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int)); 771539Srgrimeschar **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int)); 781539Srgrimeschar *kvm_geterr __P((kvm_t *)); 791539Srgrimesint kvm_getloadavg __P((kvm_t *, double [], int)); 8043085Sdillonint kvm_getswapinfo __P((kvm_t *, struct kvm_swap *, int, int)); 811539Srgrimeschar *kvm_getfiles __P((kvm_t *, int, int, int *)); 821539Srgrimesstruct kinfo_proc * 831539Srgrimes kvm_getprocs __P((kvm_t *, int, int, int *)); 841539Srgrimesint kvm_nlist __P((kvm_t *, struct nlist *)); 851539Srgrimeskvm_t *kvm_open 861539Srgrimes __P((const char *, const char *, const char *, int, const char *)); 871539Srgrimeskvm_t *kvm_openfiles 881539Srgrimes __P((const char *, const char *, const char *, int, char *)); 8939353Sdfrssize_t kvm_read __P((kvm_t *, unsigned long, void *, size_t)); 9041882Sbdessize_t kvm_uread 9141882Sbde __P((kvm_t *, const struct proc *, unsigned long, char *, size_t)); 9239353Sdfrssize_t kvm_write __P((kvm_t *, unsigned long, const void *, size_t)); 931539Srgrimes__END_DECLS 941539Srgrimes 951539Srgrimes#endif /* !_KVM_H_ */ 96