source:
bootscripts/lfs/init.d/mountvirtfs@
d9ddcb3
Last change on this file since d9ddcb3 was d9ddcb3, checked in by , 9 years ago | |
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File size: 1.8 KB |
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[1c48007] | 1 | #!/bin/sh |
2 | ######################################################################## | |
[0cda898] | 3 | # Begin mountvirtfs |
[1c48007] | 4 | # |
[9f318ba] | 5 | # Description : Mount proc, sysfs, and run |
[1c48007] | 6 | # |
7 | # Authors : Gerard Beekmans - gerard@linuxfromscratch.org | |
[f874424] | 8 | # DJ Lucas - dj@linuxfromscratch.org |
[0cda898] | 9 | # Update : Bruce Dubbs - bdubbs@linuxfromscratch.org |
[1c48007] | 10 | # |
[0cda898] | 11 | # Version : LFS 7.0 |
[1c48007] | 12 | # |
13 | ######################################################################## | |
14 | ||
[0cda898] | 15 | ### BEGIN INIT INFO |
16 | # Provides: mountvirtfs | |
17 | # Required-Start: | |
18 | # Should-Start: | |
19 | # Required-Stop: | |
20 | # Should-Stop: | |
21 | # Default-Start: S | |
22 | # Default-Stop: | |
23 | # Short-Description: Mounts /sys and /proc virtual (kernel) filesystems. | |
[1025b2a] | 24 | # Mounts /run (tmpfs) and /dev (devtmpfs). |
[0cda898] | 25 | # Description: Mounts /sys and /proc virtual (kernel) filesystems. |
[1025b2a] | 26 | # Mounts /run (tmpfs) and /dev (devtmpfs). |
[0cda898] | 27 | # X-LFS-Provided-By: LFS |
28 | ### END INIT INFO | |
29 | ||
[f874424] | 30 | . /lib/lsb/init-functions |
[1c48007] | 31 | |
32 | case "${1}" in | |
[0cda898] | 33 | start) |
[cba2d4e] | 34 | # Make sure /run is available before logging any messages |
[c433b2f] | 35 | if ! mountpoint /run >/dev/null; then |
[28c4c1e] | 36 | mount /run || failed=1 |
[7b08ae24] | 37 | fi |
38 | ||
[cba2d4e] | 39 | mkdir -p /run/lock /run/shm |
[d9ddcb3] | 40 | chmod 1777 /run/shm /run/lock |
[0cda898] | 41 | |
[642e2e9] | 42 | log_info_msg "Mounting virtual file systems: ${INFO}/run" |
[0cda898] | 43 | |
44 | if ! mountpoint /proc >/dev/null; then | |
[9813d5e3] | 45 | log_info_msg2 " ${INFO}/proc" |
[28c4c1e] | 46 | mount -o nosuid,noexec,nodev /proc || failed=1 |
[0cda898] | 47 | fi |
48 | ||
49 | if ! mountpoint /sys >/dev/null; then | |
[9813d5e3] | 50 | log_info_msg2 " ${INFO}/sys" |
[28c4c1e] | 51 | mount -o nosuid,noexec,nodev /sys || failed=1 |
[0cda898] | 52 | fi |
53 | ||
[e9ba8aa8] | 54 | if ! mountpoint /dev >/dev/null; then |
55 | log_info_msg2 " ${INFO}/dev" | |
[28c4c1e] | 56 | mount -o mode=0755,nosuid /dev || failed=1 |
[e9ba8aa8] | 57 | fi |
58 | ||
[7b08ae24] | 59 | ln -sfn /run/shm /dev/shm |
[e9ba8aa8] | 60 | |
[0cda898] | 61 | (exit ${failed}) |
62 | evaluate_retval | |
[f874424] | 63 | exit $failed |
[0cda898] | 64 | ;; |
65 | ||
66 | *) | |
67 | echo "Usage: ${0} {start}" | |
68 | exit 1 | |
69 | ;; | |
[1c48007] | 70 | esac |
71 | ||
[f874424] | 72 | # End mountvirtfs |
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