xref: /original-bsd/usr.bin/systat/fetch.c (revision 3b6250d9)
1 /*
2  * Copyright (c) 1980 Regents of the University of California.
3  * All rights reserved.  The Berkeley software License Agreement
4  * specifies the terms and conditions for redistribution.
5  */
6 
7 #ifndef lint
8 static char sccsid[] = "@(#)fetch.c	5.5 (Berkeley) 06/26/91";
9 #endif not lint
10 
11 #include "systat.h"
12 
13 kvm_ckread(a, b, l)
14 	void *a, *b;
15 	int l;
16 {
17 	extern int verbose;
18 
19 	if (kvm_read(a, b, l) != l) {
20 		if (verbose)
21 			error("error reading kmem at %x\n", a);
22 		return (0);
23 	}
24 	else
25 		return (1);
26 }
27