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clean up, WARNS.

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This commit is contained in:
mrg 1997-10-18 17:31:35 +00:00
parent 8f798dca81
commit d71f6e87ae
3 changed files with 32 additions and 20 deletions
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3
usr.sbin/kgmon/Makefile
View File

@ -1,7 +1,6 @@
# $NetBSD: Makefile,v 1.8 1997/10/18 17:31:35 mrg Exp $
# from: @(#)Makefile 8.1 (Berkeley) 6/6/93
# $NetBSD: Makefile,v 1.7 1997/10/18 04:37:31 lukem Exp $
WARNS?= 0
PROG= kgmon
MAN= kgmon.8
DPADD= ${LIBKVM}

3
usr.sbin/kgmon/kgmon.8
View File

@ -1,3 +1,5 @@
.\" $NetBSD: kgmon.8,v 1.8 1997/10/18 17:31:37 mrg Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
@ -30,7 +32,6 @@
.\" SUCH DAMAGE.
.\"
.\" from: @(#)kgmon.8 8.1 (Berkeley) 6/6/93
.\" $NetBSD: kgmon.8,v 1.7 1997/10/18 04:37:32 lukem Exp $
.\"
.Dd June 6, 1993
.Dt KGMON 8

46
usr.sbin/kgmon/kgmon.c
View File

@ -1,3 +1,5 @@
/* $NetBSD: kgmon.c,v 1.8 1997/10/18 17:31:38 mrg Exp $ */
/*
* Copyright (c) 1983, 1992, 1993
* The Regents of the University of California. All rights reserved.
@ -31,37 +33,42 @@
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1983, 1992, 1993\n\
The Regents of the University of California. All rights reserved.\n";
__COPYRIGHT("@(#) Copyright (c) 1983, 1992, 1993\n\
The Regents of the University of California. All rights reserved.\n");
#endif /* not lint */
#ifndef lint
/*static char sccsid[] = "from: @(#)kgmon.c 8.1 (Berkeley) 6/6/93";*/
static char *rcsid = "$NetBSD: kgmon.c,v 1.7 1997/10/18 04:37:34 lukem Exp $";
#if 0
static char sccsid[] = "from: @(#)kgmon.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: kgmon.c,v 1.8 1997/10/18 17:31:38 mrg Exp $");
#endif
#endif /* not lint */
#include <sys/param.h>
#include <sys/file.h>
#include <sys/sysctl.h>
#include <sys/gmon.h>
#include <ctype.h>
#include <errno.h>
#include <kvm.h>
#include <limits.h>
#include <nlist.h>
#include <paths.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <nlist.h>
#include <ctype.h>
#include <paths.h>
#include <unistd.h>
struct nlist nl[] = {
#define N_GMONPARAM 0
{ "__gmonparam" },
#define N_PROFHZ 1
{ "_profhz" },
0,
{ 0, }
};
struct kvmvars {
@ -74,12 +81,14 @@ int debug = 0;
void setprof __P((struct kvmvars *kvp, int state));
void dumpstate __P((struct kvmvars *kvp));
void reset __P((struct kvmvars *kvp));
int openfiles __P((char *, char *, struct kvmvars *));
int getprof __P((struct kvmvars *));
void kern_readonly __P((int));
int getprofhz __P(( struct kvmvars *));
int
main(int argc, char **argv)
{
extern char *optarg;
extern int optind;
int ch, mode, disp, accessmode;
struct kvmvars kvmvars;
char *system, *kmemf;
@ -158,6 +167,7 @@ main(int argc, char **argv)
/*
* Check that profiling is enabled and open any ncessary files.
*/
int
openfiles(system, kmemf, kvp)
char *system;
char *kmemf;
@ -217,6 +227,7 @@ openfiles(system, kmemf, kvp)
/*
* Suppress options that require a writable kernel.
*/
void
kern_readonly(mode)
int mode;
{
@ -236,6 +247,7 @@ kern_readonly(mode)
/*
* Get the state of kernel profiling.
*/
int
getprof(kvp)
struct kvmvars *kvp;
{
@ -306,7 +318,7 @@ dumpstate(kvp)
register FILE *fp;
struct rawarc rawarc;
struct tostruct *tos;
u_long frompc, addr;
u_long frompc;
u_short *froms, *tickbuf;
int mib[3];
size_t i;
@ -350,7 +362,7 @@ dumpstate(kvp)
i = 0;
}
if (i != kvp->gpm.kcountsize) {
(void)fprintf(stderr, "kgmon: read ticks: read %u, got %d: %s",
(void)fprintf(stderr, "kgmon: read ticks: read %lu, got %d: %s",
kvp->gpm.kcountsize, i,
kflag ? kvm_geterr(kvp->kd) : strerror(errno));
exit(6);
@ -378,7 +390,7 @@ dumpstate(kvp)
i = 0;
}
if (i != kvp->gpm.fromssize) {
(void)fprintf(stderr, "kgmon: read froms: read %u, got %d: %s",
(void)fprintf(stderr, "kgmon: read froms: read %lu, got %d: %s",
kvp->gpm.fromssize, i,
kflag ? kvm_geterr(kvp->kd) : strerror(errno));
exit(9);
@ -397,13 +409,13 @@ dumpstate(kvp)
i = 0;
}
if (i != kvp->gpm.tossize) {
(void)fprintf(stderr, "kgmon: read tos: read %u, got %d: %s",
(void)fprintf(stderr, "kgmon: read tos: read %lu, got %d: %s",
kvp->gpm.tossize, i,
kflag ? kvm_geterr(kvp->kd) : strerror(errno));
exit(11);
}
if (debug)
(void)fprintf(stderr, "kgmon: lowpc 0x%x, textsize 0x%x\n",
(void)fprintf(stderr, "kgmon: lowpc 0x%lx, textsize 0x%lx\n",
kvp->gpm.lowpc, kvp->gpm.textsize);
endfrom = kvp->gpm.fromssize / sizeof(*froms);
for (fromindex = 0; fromindex < endfrom; ++fromindex) {
@ -415,7 +427,7 @@ dumpstate(kvp)
toindex = tos[toindex].link) {
if (debug)
(void)fprintf(stderr,
"%s: [mcleanup] frompc 0x%x selfpc 0x%x count %d\n",
"%s: [mcleanup] frompc 0x%lx selfpc 0x%lx count %ld\n",
"kgmon", frompc, tos[toindex].selfpc,
tos[toindex].count);
rawarc.raw_frompc = frompc;