[src/trunk]: src/bin/sleep ANSIfy and KNF by Petri Koistinen.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3b8e962eb420
branches:  trunk
changeset: 515115:3b8e962eb420
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sun Sep 16 21:18:33 2001 +0000

description:
ANSIfy and KNF by Petri Koistinen.

diffstat:

 bin/sleep/sleep.c |  31 ++++++++++++++-----------------
 1 files changed, 14 insertions(+), 17 deletions(-)

diffs (75 lines):

diff -r 109daeb29292 -r 3b8e962eb420 bin/sleep/sleep.c
--- a/bin/sleep/sleep.c Sun Sep 16 20:39:02 2001 +0000
+++ b/bin/sleep/sleep.c Sun Sep 16 21:18:33 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sleep.c,v 1.16 1998/11/04 20:13:03 christos Exp $      */
+/* $NetBSD: sleep.c,v 1.17 2001/09/16 21:18:33 wiz Exp $ */
 
 /*
  * Copyright (c) 1988, 1993, 1994
@@ -43,34 +43,32 @@
 #if 0
 static char sccsid[] = "@(#)sleep.c    8.3 (Berkeley) 4/2/94";
 #else
-__RCSID("$NetBSD: sleep.c,v 1.16 1998/11/04 20:13:03 christos Exp $");
+__RCSID("$NetBSD: sleep.c,v 1.17 2001/09/16 21:18:33 wiz Exp $");
 #endif
 #endif /* not lint */
 
-#include <time.h>
 #include <ctype.h>
+#include <locale.h>
 #include <math.h>
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h>
 #include <unistd.h>
-#include <locale.h>
 
-void usage __P((void));
-void alarmhandle __P((int));
-int  main __P((int, char *[]));
+void alarmhandle(int);
+void usage(void);
+int main(int, char *[]);
 
 int
-main(argc, argv)
-       int argc;
-       char *argv[];
+main(int argc, char *argv[])
 {
        char *arg, *temp;
-       double val, ival, fval;
+       double fval, ival, val;
        struct timespec ntime;
-       int fracflag;
-       int ch;
+       int ch, fracflag;
 
+       setprogname(argv[0]);
        (void)setlocale(LC_ALL, "");
 
        (void)signal(SIGALRM, alarmhandle);
@@ -128,17 +126,16 @@
 }
 
 void
-usage()
+usage(void)
 {
-       (void)fputs("usage: sleep seconds\n", stderr);
+       (void)fprintf(stderr, "usage: %s seconds\n", getprogname());
        exit(1);
        /* NOTREACHED */
 }
 
 /* ARGSUSED */
 void
-alarmhandle(i)
-       int i;
+alarmhandle(int i)
 {
        _exit(0);
        /* NOTREACHED */