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author | Dave Cobbley <david.j.cobbley@linux.intel.com> | 2018-08-14 20:05:37 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-08-23 04:26:31 +0300 |
commit | eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch) | |
tree | de291a73dc37168da6370e2cf16c347d1eba9df8 /poky/meta/recipes-core/udev/udev-extraconf/network.sh | |
parent | 9c3cf826d853102535ead04cebc2d6023eff3032 (diff) | |
download | openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz |
[Subtree] Removing import-layers directory
As part of the move to subtrees, need to bring all the import layers
content to the top level.
Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'poky/meta/recipes-core/udev/udev-extraconf/network.sh')
-rw-r--r-- | poky/meta/recipes-core/udev/udev-extraconf/network.sh | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/poky/meta/recipes-core/udev/udev-extraconf/network.sh b/poky/meta/recipes-core/udev/udev-extraconf/network.sh new file mode 100644 index 000000000..3ee92714a --- /dev/null +++ b/poky/meta/recipes-core/udev/udev-extraconf/network.sh @@ -0,0 +1,54 @@ +#!/bin/sh + +# We get two "add" events for hostap cards due to wifi0 +echo "$INTERFACE" | grep -q wifi && exit 0 + +# udevd does clearenv(). Export shell PATH to children. +export PATH + +# Check if /etc/init.d/network has been run yet to see if we are +# called by starting /etc/rcS.d/S03udev and not by hotplugging a device +# +# At this stage, network interfaces should not be brought up +# automatically because: +# a) /etc/init.d/network has not been run yet (security issue) +# b) /var has not been populated yet so /etc/resolv,conf points to +# oblivion, making the network unusable +# + +spoofp="`grep ^spoofprotect /etc/network/options`" +if test -z "$spoofp" +then + # This is the default from /etc/init.d/network + spoofp_val=yes +else + spoofp_val=${spoofp#spoofprotect=} +fi + +test "$spoofp_val" = yes && spoofp_val=1 || spoofp_val=0 + +# I think it is safe to assume that "lo" will always be there ;) +if test "`cat /proc/sys/net/ipv4/conf/lo/rp_filter`" != "$spoofp_val" -a -n "$spoofp_val" +then + echo "$INTERFACE" >> /dev/udev_network_queue + exit 0 +fi + +# +# Code taken from pcmcia-cs:/etc/pcmcia/network +# + +# if this interface has an entry in /etc/network/interfaces, let ifupdown +# handle it +if grep -q "iface \+$INTERFACE" /etc/network/interfaces; then + case $ACTION in + add) + ifconfig | grep -q "^$INTERFACE" || ifup $INTERFACE + ;; + remove) + ifdown $INTERFACE + ;; + esac + + exit 0 +fi |