Changeset 3232 in MondoRescue for branches/3.2/mindi-busybox/util-linux/switch_root.c

Timestamp:

Jan 1, 2014, 12:47:38 AM (10 years ago)

Author:

Bruno Cornec

Message:

• Update mindi-busybox to 1.21.1

File:

• branches/3.2/mindi-busybox/util-linux/switch_root.c (modified) (2 diffs)

branches/3.2/mindi-busybox/util-linux/switch_root.c

@@ -6 +6 @@
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+
+//usage:#define switch_root_trivial_usage
+//usage:       "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
+//usage:#define switch_root_full_usage "\n\n"
+//usage:       "Free initramfs and switch to another root fs:\n"
+//usage:       "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n"
+//usage:       "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n"
+//usage:     "\n    -c DEV  Reopen stdio to DEV after switch"
+
 #include <sys/vfs.h>
 #include <sys/mount.h>
@@ -106 +115 @@
     xchroot(".");
     // The chdir is needed to recalculate "." and ".." links
-    xchdir("/");
+    /*xchdir("/"); - done in xchroot */
 
     // If a new console specified, redirect stdin/stdout/stderr to it