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improve usage()

This commit is contained in:
tnn 2008-01-09 00:01:33 +00:00
parent 343d0e5699
commit 0214c0c459
1 changed files with 6 additions and 4 deletions
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10
usr.sbin/cpuctl/cpuctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpuctl.c,v 1.1 2007/08/04 11:03:05 ad Exp $ */
/* $NetBSD: cpuctl.c,v 1.2 2008/01/09 00:01:33 tnn Exp $ */
/*-
* Copyright (c) 2007 The NetBSD Foundation, Inc.
@ -38,7 +38,7 @@
#ifndef lint
#include <sys/cdefs.h>
__RCSID("$NetBSD: cpuctl.c,v 1.1 2007/08/04 11:03:05 ad Exp $");
__RCSID("$NetBSD: cpuctl.c,v 1.2 2008/01/09 00:01:33 tnn Exp $");
#endif /* not lint */
#include <sys/param.h>
@ -109,9 +109,11 @@ main(int argc, char **argv)
void
usage(void)
{
const char *progname = getprogname();
(void)fprintf(stderr, "usage: %s <command> [arguments]\n",
getprogname());
fprintf(stderr, "usage: %s list\n", progname);
fprintf(stderr, " %s offline cpuid\n", progname);
fprintf(stderr, " %s online cpuid\n", progname);
exit(EXIT_FAILURE);
/* NOTREACHED */
}