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-rw-r--r--meta/recipes-core/init-ifupdown/init-ifupdown-1.0/init90
1 files changed, 90 insertions, 0 deletions
diff --git a/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/init b/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/init
new file mode 100644
index 0000000..fb31c63
--- /dev/null
+++ b/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/init
@@ -0,0 +1,90 @@
1#!/bin/sh -e
2### BEGIN INIT INFO
3# Provides: networking
4# Required-Start: mountvirtfs $local_fs
5# Required-Stop: $local_fs
6# Should-Start: ifupdown
7# Should-Stop: ifupdown
8# Default-Start: S
9# Default-Stop: 0 6
10# Short-Description: Raise network interfaces.
11### END INIT INFO
12
13PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
14
15[ -x /sbin/ifup ] || exit 0
16
17check_network_file_systems() {
18 [ -e /proc/mounts ] || return 0
19
20 if [ -e /etc/iscsi/iscsi.initramfs ]; then
21 echo "not deconfiguring network interfaces: iSCSI root is mounted."
22 exit 0
23 fi
24
25 exec 9<&0 < /proc/mounts
26 while read DEV MTPT FSTYPE REST; do
27 case $DEV in
28 /dev/nbd*|/dev/nd[a-z]*|/dev/etherd/e*)
29 echo "not deconfiguring network interfaces: network devices still mounted."
30 exit 0
31 ;;
32 esac
33 case $FSTYPE in
34 nfs|nfs4|smbfs|ncp|ncpfs|cifs|coda|ocfs2|gfs|pvfs|pvfs2|fuse.httpfs|fuse.curlftpfs)
35 echo "not deconfiguring network interfaces: network file systems still mounted."
36 exit 0
37 ;;
38 esac
39 done
40 exec 0<&9 9<&-
41}
42
43check_network_swap() {
44 [ -e /proc/swaps ] || return 0
45
46 exec 9<&0 < /proc/swaps
47 while read DEV MTPT FSTYPE REST; do
48 case $DEV in
49 /dev/nbd*|/dev/nd[a-z]*|/dev/etherd/e*)
50 echo "not deconfiguring network interfaces: network swap still mounted."
51 exit 0
52 ;;
53 esac
54 done
55 exec 0<&9 9<&-
56}
57
58case "$1" in
59start)
60 echo -n "Configuring network interfaces... "
61 sysctl -e -p /etc/sysctl.conf >/dev/null 2>&1
62 ifup -a
63 echo "done."
64 ;;
65
66stop)
67 check_network_file_systems
68 check_network_swap
69
70 echo -n "Deconfiguring network interfaces... "
71 ifdown -a
72 echo "done."
73 ;;
74
75force-reload|restart)
76 echo "Running $0 $1 is deprecated because it may not enable again some interfaces"
77 echo "Reconfiguring network interfaces... "
78 ifdown -a || true
79 ifup -a
80 echo "done."
81 ;;
82
83*)
84 echo "Usage: /etc/init.d/networking {start|stop}"
85 exit 1
86 ;;
87esac
88
89exit 0
90