X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=renice.c;h=ec35bdcdeb1f7acd6483ea116825ef7508aab86b;hb=044228d5ecb9b79397f9fc915d046cf4538281e2;hp=d79a64d1abe07c870e911e4df5311629b6a8d565;hpb=3570a34de46b1f7dedd16999bb1687e2d6b55d40;p=oweals%2Fbusybox.git

diff --git a/renice.c b/renice.c
index d79a64d1a..ec35bdcde 100644
--- a/renice.c
+++ b/renice.c
@@ -20,18 +20,19 @@
  *
  */
 
-#include "busybox.h"
 #include <stdio.h>
 #include <errno.h>
+#include <stdlib.h>
 #include <sys/time.h>
 #include <sys/resource.h>
+#include "busybox.h"
 
 
 extern int renice_main(int argc, char **argv)
 {
-	int prio, err = 0;
+	int prio, status = EXIT_SUCCESS;
 	
-	if (argc < 3)	usage(renice_usage);
+	if (argc < 3)	show_usage();
 		
 	prio = atoi(*++argv);
 	if (prio > 20)		prio = 20;
@@ -44,10 +45,10 @@ extern int renice_main(int argc, char **argv)
 		if (setpriority(PRIO_PROCESS, ps, prio) == 0) {
 			printf("%d: old priority %d, new priority %d\n", ps, oldp, prio );
 		} else {
-			fprintf(stderr, "renice: %d: setpriority: ", ps);
-			perror("");
-			err = 1;
+			perror_msg("%d: setpriority", ps);
+			status = EXIT_FAILURE;
 		}
 	}
-	exit(err);
+
+	return status;
 }