My previous attempt to make dd use fullRead, fullWrite was very broken,

[oweals/busybox.git] / sleep.c

diff --git a/sleep.c b/sleep.c
index bfbb78f61ccf9fb17c16f9b07599f401583df503..d6705c4c3cc5c6a280c830531aad66e79fb23b98 100644 (file)
--- a/sleep.c
+++ b/sleep.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini sleep implementation for busybox
  *
@@ -23,19 +24,15 @@
 #include "internal.h"
 #include <stdio.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) == '-')) {
+               usage(sleep_usage);
        }
 
-       if ( sleep(atoi(*(++argv))) != 0 ) {
-               perror( "sleep");
-               exit (FALSE);
-       } else
-               exit (TRUE);
+       if (sleep(atoi(*(++argv))) != 0) {
+               perror("sleep");
+               exit(FALSE);
+       }
+       return(TRUE);
 }