* 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"
extern int pivot_root(const char * new_root,const char * put_old);
+int pivot_root_main(int argc, char **argv);
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:
-*/