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/* $OpenBSD: systat.h,v 1.21 2015/03/12 01:03:00 claudio Exp $ */
/* $NetBSD: systat.h,v 1.2 1995/01/20 08:52:14 jtc Exp $ */
/*-
* Copyright (c) 1980, 1989, 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)systat.h 8.1 (Berkeley) 6/6/93
*/
#ifndef _SYSTAT_H_
#define _SYSTAT_H_
#include <netinet/in.h>
#include <fcntl.h>
#include <kvm.h>
#include "engine.h"
#define CF_INIT 0x1 /* been initialized */
#define CF_LOADAV 0x2 /* display w/ load average */
#define FIELD_ADDR(struct, x) (&struct[x])
#define KREAD(addr, buf, len) kvm_ckread((addr), (buf), (len))
#define NVAL(indx) namelist[(indx)].n_value
#define NPTR(indx) (void *)NVAL((indx))
#define NREAD(indx, buf, len) kvm_ckread(NPTR((indx)), (buf), (len))
int kvm_ckread(void *, void *, size_t);
extern char **dr_name;
extern char hostname[];
extern double avenrun[3];
extern kvm_t *kd;
extern long ntext;
extern int *dk_select;
extern int dk_ndrive;
extern int hz, stathz;
extern double naptime;
extern size_t nhosts;
extern size_t nports;
extern int protos;
extern int verbose;
extern int nflag;
extern char uloadbuf[];
extern char timebuf[];
struct inpcb;
void die(void);
int print_header(void);
int keyboard_callback(int);
int initnetstat(void);
int initifstat(void);
int initiostat(void);
int initsensors(void);
int initmembufs(void);
int initpigs(void);
int initswap(void);
int initvmstat(void);
int initpftop(void);
int initpf(void);
int initpool(void);
int initmalloc(void);
int initnfs(void);
int initcpu(void);
void fetchkre(void);
void fetchifstat(void);
void error(const char *fmt, ...);
void nlisterr(struct nlist []);
const char *inetname(struct in_addr);
const char *inet6name(struct in6_addr *);
#endif
struct ifcount {
u_int64_t ifc_ib; /* input bytes */
u_int64_t ifc_ip; /* input packets */
u_int64_t ifc_ie; /* input errors */
u_int64_t ifc_ob; /* output bytes */
u_int64_t ifc_op; /* output packets */
u_int64_t ifc_oe; /* output errors */
u_int64_t ifc_co; /* collisions */
int ifc_flags; /* up / down */
int ifc_state; /* link state */
} sum;
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