X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=util-linux%2Fpivot_root.c;h=28af00cc1530c723ec0e7fd15a5740182fdfb00f;hb=64bb95a361c9d82e2abed90e0402459c68fb14b2;hp=ba26b9c58b1794dd7395863db0c003f596dad00e;hpb=e76c3b08e105147e3cef7e8d38d65da2fac6b2e1;p=oweals%2Fbusybox.git

diff --git a/util-linux/pivot_root.c b/util-linux/pivot_root.c
index ba26b9c58..28af00cc1 100644
--- a/util-linux/pivot_root.c
+++ b/util-linux/pivot_root.c
@@ -4,32 +4,24 @@
  *
  * busyboxed by Evin Robertson
  * pivot_root syscall stubbed by Erik Andersen, so it will compile
- *     regardless of the kernel being used. 
+ *     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)
-        show_usage();
-
-	if (pivot_root(argv[1],argv[2]) < 0)
-		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:
-*/