Hardcode progname in usage string.
This commit is contained in:
parent
5cf073070a
commit
03690a84cd
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=30596
@ -30,7 +30,7 @@
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" From: @(#)slstat.8 6.8 (Berkeley) 6/20/91
|
||||
.\" $Id$
|
||||
.\" $Id: slstat.8,v 1.10 1997/02/22 16:13:33 peter Exp $
|
||||
.\"
|
||||
.Dd October 11, 1996
|
||||
.Dt SLSTAT 8
|
||||
@ -45,7 +45,7 @@
|
||||
.Op Ar unit
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm slstat
|
||||
.Nm
|
||||
utility
|
||||
reports certain kernel statistics kept about serial line internet
|
||||
protocol traffic.
|
||||
|
@ -23,7 +23,7 @@
|
||||
|
||||
#ifndef lint
|
||||
static const char rcsid[] =
|
||||
"$Id$";
|
||||
"$Id: slstat.c,v 1.11 1997/02/22 16:13:34 peter Exp $";
|
||||
#endif
|
||||
|
||||
#include <sys/param.h>
|
||||
@ -53,7 +53,7 @@ static const char rcsid[] =
|
||||
#include <net/slcompress.h>
|
||||
#include <net/if_slvar.h>
|
||||
|
||||
static void usage __P((const char *argv0));
|
||||
static void usage __P((void));
|
||||
static void intpr __P((void));
|
||||
static void catchalarm __P((int));
|
||||
|
||||
@ -88,10 +88,10 @@ main(argc, argv)
|
||||
case 'i':
|
||||
interval = atoi(optarg);
|
||||
if (interval <= 0)
|
||||
usage(argv[0]);
|
||||
usage();
|
||||
break;
|
||||
default:
|
||||
usage(argv[0]);
|
||||
usage();
|
||||
}
|
||||
}
|
||||
if (optind >= argc)
|
||||
@ -99,14 +99,14 @@ main(argc, argv)
|
||||
else if (isdigit(argv[optind][0])) {
|
||||
unit = atoi(argv[optind]);
|
||||
if (unit < 0)
|
||||
usage(argv[0]);
|
||||
usage();
|
||||
sprintf(interface, INTERFACE_PREFIX, unit);
|
||||
} else if (strncmp(argv[optind], "sl", 2) == 0
|
||||
&& isdigit(argv[optind][2])
|
||||
&& sscanf(argv[optind], "sl%d", &unit) == 1) {
|
||||
strncpy(interface, argv[optind], IFNAMSIZ);
|
||||
} else
|
||||
usage(argv[0]);
|
||||
usage();
|
||||
|
||||
name[0] = CTL_NET;
|
||||
name[1] = PF_LINK;
|
||||
@ -145,10 +145,9 @@ main(argc, argv)
|
||||
#define AMT (sizeof(*sc) - 2 * sizeof(sc->sc_comp.tstate))
|
||||
|
||||
static void
|
||||
usage(argv0)
|
||||
const char *argv0;
|
||||
usage()
|
||||
{
|
||||
fprintf(stderr, "usage: %s [-i interval] [-vr] [unit]\n", argv0);
|
||||
fprintf(stderr, "usage: slstat [-i interval] [-vr] [unit]\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user