Make cin be static

[oweals/busybox.git] / renice.c

diff --git a/renice.c b/renice.c
index af7ce94ca9713974f4eb99d4e30fae1a13d74125..8f0618126535e64847e7a1382b4a43fd1f5325d1 100644 (file)
--- a/renice.c
+++ b/renice.c
@@ -20,7 +20,7 @@
  *
  */
 
-#include "internal.h"
+#include "busybox.h"
 #include <stdio.h>
 #include <errno.h>
 #include <sys/time.h>
@@ -29,7 +29,7 @@
 
 extern int renice_main(int argc, char **argv)
 {
-       int prio, err = 0;
+       int prio, status = EXIT_SUCCESS;
        
        if (argc < 3)   usage(renice_usage);
                
@@ -44,10 +44,10 @@ 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;
 }