From c6b758e562a15c23c991ce783a9f0b9dbb527601 Mon Sep 17 00:00:00 2001
From: Dirk von Suchodoletz
Date: Fri, 15 Dec 2006 00:39:48 +0000
Subject: Added new busybox in new place (tools, Makefile, ...) Busybox has
 modified switch_root (same as for run-init ...) Updated mkdxsinitrd for
 busybox usage (same has to be done for slxmkramfs when tested properly) Minor
 fixes ...

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@536 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 tools/busybox          | Bin 0 -> 321920 bytes
 tools/unionfs-run-init |  15 +++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100755 tools/busybox

(limited to 'tools')

diff --git a/tools/busybox b/tools/busybox
new file mode 100755
index 00000000..ca196c13
Binary files /dev/null and b/tools/busybox differ
diff --git a/tools/unionfs-run-init b/tools/unionfs-run-init
index af09bf00..01d71b74 100644
--- a/tools/unionfs-run-init
+++ b/tools/unionfs-run-init
@@ -22,3 +22,18 @@ drunterliegende Rootfs ... Laengeres Rumprobieren und nun scheint es
 erstmal zu klappen. Zur Zeit checkt der einfach nur (bis ich das raus
 hatte :-)) ob ein "/rorootfs" da ist und verschiebt das dann. Wenn nicht,
 bleibts so wie vorher.
+
+Gilt auch fuer busybox:
+
+  // Overmount / with newdir and chroot into it.  The chdir is needed to
+        // recalculate "." and ".." links.  And check for UnionFS specific
+dir.
+
+        if ( !lstat("/rorootfs", &st1 ) )
+                if ( mount("/rorootfs", "/", NULL, MS_MOVE, NULL) )
+                        bb_error_msg_and_die("moving rorootfs");
+
+
+        if (mount(".", "/", NULL, MS_MOVE, NULL) || chroot(".") ||
+chdir("/"))
+                bb_error_msg_and_die("moving root");
-- 
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