diff options
Diffstat (limited to 'sbin/shutdown/shutdown.c')
| -rw-r--r-- | sbin/shutdown/shutdown.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sbin/shutdown/shutdown.c b/sbin/shutdown/shutdown.c index 11911b0..025a1c6 100644 --- a/sbin/shutdown/shutdown.c +++ b/sbin/shutdown/shutdown.c @@ -29,18 +29,20 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * $Id: shutdown.c,v 1.11 1998/01/08 20:05:45 alex Exp $ */ #ifndef lint -static char copyright[] = +static const char copyright[] = "@(#) Copyright (c) 1988, 1990, 1993\n\ The Regents of the University of California. All rights reserved.\n"; #endif /* not lint */ #ifndef lint +#if 0 static char sccsid[] = "@(#)shutdown.c 8.2 (Berkeley) 2/16/94"; +#endif +static const char rcsid[] = + "$Id$"; #endif /* not lint */ #include <sys/param.h> @@ -49,6 +51,7 @@ static char sccsid[] = "@(#)shutdown.c 8.2 (Berkeley) 2/16/94"; #include <sys/syslog.h> #include <ctype.h> +#include <err.h> #include <fcntl.h> #include <pwd.h> #include <setjmp.h> @@ -57,7 +60,6 @@ static char sccsid[] = "@(#)shutdown.c 8.2 (Berkeley) 2/16/94"; #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <err.h> #include "pathnames.h" @@ -109,7 +111,6 @@ main(argc, argv) int argc; char *argv[]; { - extern int optind; register char *p, *endp; struct passwd *pw; int arglen, ch, len, readstdin; @@ -148,7 +149,7 @@ main(argc, argv) usage(); if (doreboot && dohalt) { - warnx("incompatible switches -h and -r."); + warnx("incompatible switches -h and -r"); usage(); } getoffset(*argv++); @@ -208,7 +209,7 @@ main(argc, argv) #endif openlog("shutdown", LOG_CONS, LOG_AUTH); loop(); - /* NOTREACHED */ + return(0); } void @@ -301,7 +302,7 @@ timewarn(timeleft) /* * play some games, just in case wall doesn't come back - * probably unecessary, given that wall is careful. + * probably unnecessary, given that wall is careful. */ if (!setjmp(alarmbuf)) { (void)signal(SIGALRM, timeout); @@ -474,7 +475,7 @@ finish(signo) void badtime() { - errx(1, "bad time format."); + errx(1, "bad time format"); } void |
