blob: 8cbf11fa62afd3939011ac7a78ad537c62f8406d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
#!/bin/sh
# lh_chroot_proc(1) - mount /proc
# Copyright (C) 2006-2010 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
set -e
# Including common functions
. "${LH_BASE:-/usr/share/live-helper}"/live-helper.sh
# Setting static variables
DESCRIPTION="$(Echo 'mount /proc')"
HELP=""
USAGE="${PROGRAM} {install|remove} [--force]"
Arguments "${@}"
# Ensure that a system is built as root
lh testroot
# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap
case "${1}" in
install)
Echo_message "Begin mounting /proc..."
# Checking stage file
Check_stagefile .stage/chroot_proc
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LH_USE_FAKEROOT}" != "true" ]
then
# Creating mountpoint
mkdir -p chroot/proc
# Mounting /proc
${LH_ROOT_COMMAND} mount proc-live -t proc chroot/proc
else
rm -rf chroot/proc
ln -s /proc chroot/
fi
# Creating stage file
Create_stagefile .stage/chroot_proc
;;
remove)
Echo_message "Begin unmounting /proc..."
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LH_USE_FAKEROOT}" != "true" ]
then
# Workaround binfmt-support /proc locking
if [ -e chroot/proc/sys/fs/binfmt_misc/status ]
then
${LH_ROOT_COMMAND} umount chroot/proc/sys/fs/binfmt_misc
fi
# Unmounting /proc
#fuser -km chroot/proc
if [ -e chroot/proc/version ]
then
${LH_ROOT_COMMAND} umount chroot/proc
fi
else
rm -rf chroot/proc
mkdir -p chroot/proc
fi
# Removing stage file
rm -f .stage/chroot_proc
;;
*)
Usage
;;
esac
|
