diff options
| author | Jared Yanovich <jaredy@cvs.openbsd.org> | 2004-09-21 21:17:03 +0000 |
|---|---|---|
| committer | Jared Yanovich <jaredy@cvs.openbsd.org> | 2004-09-21 21:17:03 +0000 |
| commit | 338a25a48e2e4b9596dfe422688211c0228e78fb (patch) | |
| tree | 4cff6e776d86f33c3b73dc85c155cad44bb22a09 /usr.sbin | |
| parent | d976f9fbe36908b81823574f8e98fe209035bf51 (diff) | |
sync usage, de-globalize a variable, and de-lint. ok millert
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/slstats/slstats.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/usr.sbin/slstats/slstats.c b/usr.sbin/slstats/slstats.c index bea398c821d..a6e59bc046f 100644 --- a/usr.sbin/slstats/slstats.c +++ b/usr.sbin/slstats/slstats.c @@ -1,9 +1,9 @@ -/* $OpenBSD: slstats.c,v 1.18 2004/07/09 16:08:05 deraadt Exp $ */ +/* $OpenBSD: slstats.c,v 1.19 2004/09/21 21:17:02 jaredy Exp $ */ /* $NetBSD: slstats.c,v 1.6.6.1 1996/06/07 01:42:30 thorpej Exp $ */ /* * print serial line IP statistics: - * slstats [-i interval] [-v] [interface] [system [core]] + * slstats [-i interval] [-v] [interface] * * Contributed by Van Jacobson (van@ee.lbl.gov), Dec 31, 1989. * @@ -36,7 +36,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: slstats.c,v 1.18 2004/07/09 16:08:05 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: slstats.c,v 1.19 2004/09/21 21:17:02 jaredy Exp $"; #endif #define INET @@ -74,7 +74,6 @@ extern char *__progname; /* from crt0.o */ int vflag; u_int interval = 5; -int unit; int s; char interface[IFNAMSIZ]; @@ -86,7 +85,7 @@ int main(int argc, char *argv[]) { struct ifreq ifr; - int ch; + int ch, unit; (void)strlcpy(interface, "sl0", sizeof(interface)); @@ -97,13 +96,12 @@ main(int argc, char *argv[]) if (interval <= 0) usage(); break; - case 'v': ++vflag; break; - default: usage(); + /* NOTREACHED */ } } argc -= optind; @@ -122,7 +120,7 @@ main(int argc, char *argv[]) if (s < 0) err(1, "couldn't create IP socket"); (void)strlcpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); - if (ioctl(s, SIOCGIFFLAGS, (caddr_t)&ifr) < 0) + if (ioctl(s, SIOCGIFFLAGS, &ifr) < 0) errx(1, "nonexistent interface '%s' specified", interface); intpr(); @@ -135,8 +133,8 @@ void usage(void) { - fprintf(stderr, "usage: %s [-v] %s", - __progname, "[-i interval] [unit-number]\n"); + fprintf(stderr, "usage: %s [-v] [-i interval] [interface]\n", + __progname); exit(1); } @@ -228,6 +226,7 @@ intpr(void) * Called if an interval expires before sidewaysintpr has completed a loop. * Sets a flag to not wait for the alarm. */ +/* ARGSUSED */ void catchalarm(int signo) { |