Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

If "SMALL" is defined don't include kvm support, primarily for install 

media.
This commit is contained in:
simonb 2000-06-20 01:49:20 +00:00
parent 6a2c167125
commit 73dfacb53d
1 changed files with 16 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
sbin/dmesg/dmesg.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: dmesg.c,v 1.19 2000/06/16 04:00:44 simonb Exp $ */
/* $NetBSD: dmesg.c,v 1.20 2000/06/20 01:49:20 simonb Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1991, 1993\n\
#if 0
static char sccsid[] = "@(#)dmesg.c 8.1 (Berkeley) 6/5/93";
#else
__RCSID("$NetBSD: dmesg.c,v 1.19 2000/06/16 04:00:44 simonb Exp $");
__RCSID("$NetBSD: dmesg.c,v 1.20 2000/06/20 01:49:20 simonb Exp $");
#endif
#endif /* not lint */
@ -53,21 +53,20 @@ __RCSID("$NetBSD: dmesg.c,v 1.19 2000/06/16 04:00:44 simonb Exp $");
#include <err.h>
#include <fcntl.h>
#include <kvm.h>
#include <limits.h>
#include <nlist.h>
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <vis.h>
#ifndef SMALL
struct nlist nl[] = {
#define X_MSGBUF 0
{ "_msgbufp" },
{ NULL },
};
#endif
int main(int, char *[]);
void usage(void);
@ -80,9 +79,13 @@ main(int argc, char *argv[])
{
struct kern_msgbuf cur;
int ch, newl, skip, i;
char *p, *memf, *nlistf, *bufdata;
char *p, *bufdata;
#ifndef SMALL
char *memf, *nlistf;
#endif
char buf[5];
#ifndef SMALL
memf = nlistf = NULL;
while ((ch = getopt(argc, argv, "M:N:")) != -1)
switch(ch) {
@ -100,6 +103,7 @@ main(int argc, char *argv[])
argv += optind;
if (memf == NULL) {
#endif
size_t size;
int mib[2];
@ -117,6 +121,7 @@ main(int argc, char *argv[])
/* make a dummy struct msgbuf for the display logic */
cur.msg_bufx = cur.msg_bufs = size;
#ifndef SMALL
} else {
kvm_t *kd;
struct kern_msgbuf *bufp;
@ -153,6 +158,7 @@ main(int argc, char *argv[])
if (cur.msg_bufx >= cur.msg_bufs)
cur.msg_bufx = 0;
}
#endif
/*
* The message buffer is circular; start at the write pointer
@ -194,6 +200,10 @@ void
usage(void)
{
#ifdef SMALL
(void)fprintf(stderr, "usage: dmesg\n");
#else
(void)fprintf(stderr, "usage: dmesg [-M core] [-N system]\n");
#endif
exit(1);
}