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-rwxr-xr-xmeta/recipes-core/initrdscripts/initramfs-framework/finish47
1 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish
new file mode 100755
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--- /dev/null
+++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish
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1#!/bin/sh
2# Copyright (C) 2011 O.S. Systems Software LTDA.
3# Licensed on MIT
4
5finish_enabled() {
6 return 0
7}
8
9finish_run() {
10 if [ -n "$ROOTFS_DIR" ]; then
11 if [ -n "$bootparam_rootdelay" ]; then
12 debug "Sleeping for $rootdelay second(s) to wait root to settle..."
13 sleep $bootparam_rootdelay
14 fi
15
16 if [ -n "$bootparam_root" ]; then
17 debug "No e2fs compatible filesystem has been mounted, mounting $bootparam_root..."
18
19 if [ "`echo ${bootparam_root} | cut -c1-5`" = "UUID=" ]; then
20 root_uuid=`echo $bootparam_root | cut -c6-`
21 bootparam_root="/dev/disk/by-uuid/$root_uuid"
22 fi
23
24 if [ -e "$bootparam_root" ]; then
25 mount $bootparam_root $ROOTFS_DIR
26 else
27 debug "root '$bootparam_root' doesn't exist."
28 fi
29 fi
30
31 if [ ! -d $ROOTFS_DIR/dev ]; then
32 fatal "ERROR: There's no '/dev' on rootfs."
33 fi
34
35 info "Switching root to '$ROOTFS_DIR'..."
36
37 debug "Moving /dev, /proc and /sys onto rootfs..."
38 mount --move /dev $ROOTFS_DIR/dev
39 mount --move /proc $ROOTFS_DIR/proc
40 mount --move /sys $ROOTFS_DIR/sys
41
42 cd $ROOTFS_DIR
43 exec switch_root -c /dev/console $ROOTFS_DIR /sbin/init
44 else
45 debug "No rootfs has been set"
46 fi
47}