X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=util-linux%2Fpivot_root.c;h=28af00cc1530c723ec0e7fd15a5740182fdfb00f;hb=64bb95a361c9d82e2abed90e0402459c68fb14b2;hp=c86e73cc184dbd07f0d8b9b3ab514a3ccf4a875f;hpb=c1ef7bdd8d002ae0889efcf883d0e1b7faa938d4;p=oweals%2Fbusybox.git

diff --git a/util-linux/pivot_root.c b/util-linux/pivot_root.c
index c86e73cc1..28af00cc1 100644
--- a/util-linux/pivot_root.c
+++ b/util-linux/pivot_root.c
@@ -5,31 +5,23 @@
  * busyboxed by Evin Robertson
  * pivot_root syscall stubbed by Erik Andersen, so it will compile
  *     regardless of the kernel being used.
+ *
+ * Licensed under GPL version 2, see file LICENSE in this tarball for details.
  */
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include "busybox.h"
+#include "libbb.h"
 
 extern int pivot_root(const char * new_root,const char * put_old);
 
+int pivot_root_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int pivot_root_main(int argc, char **argv)
 {
-    if (argc != 3)
-	bb_show_usage();
-
-	if (pivot_root(argv[1],argv[2]) < 0)
-		bb_perror_msg_and_die("pivot_root");
+	if (argc != 3)
+		bb_show_usage();
 
-    return EXIT_SUCCESS;
+	if (pivot_root(argv[1], argv[2]) < 0) {
+		/* prints "pivot_root: <strerror text>" */
+		bb_perror_nomsg_and_die();
+	}
 
+	return EXIT_SUCCESS;
 }
-
-
-/*
-Local Variables:
-c-file-style: "linux"
-c-basic-offset: 4
-tab-width: 4
-End:
-*/