X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Fsleep.c;h=3bcab88ee776469f8cdaab7e9180d5672acceaa4;hb=6aabfd5e30087bb0ffdb6404aa6d650014de2dc0;hp=bfbb78f61ccf9fb17c16f9b07599f401583df503;hpb=d73dc5b07390fb90e7f605871c993a28eedf1d46;p=oweals%2Fbusybox.git

diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index bfbb78f61..3bcab88ee 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini sleep implementation for busybox
  *
@@ -20,22 +21,18 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "busybox.h"
 
-const char	sleep_usage[] = "sleep N\n\n"
-"Pause for N seconds.\n";
-
-extern int
-sleep_main(int argc, char * * argv)
+extern int sleep_main(int argc, char **argv)
 {
-        if ( (argc < 2) || (**(argv+1) == '-') ) {
-	    usage( sleep_usage );
+	if ((argc < 2) || (**(argv + 1) == '-')) {
+		show_usage();
 	}
 
-	if ( sleep(atoi(*(++argv))) != 0 ) {
-		perror( "sleep");
-		exit (FALSE);
-	} else
-		exit (TRUE);
+	if (sleep(atoi(*(++argv))) != 0)
+		perror_msg_and_die("sleep");
+	return EXIT_SUCCESS;
 }