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poky/meta/recipes-core/netbase/netbase-4.45/nfsroot
Khem Raj 3c54f46ed7 netbase: Upgrade version 4.44 to 4.45 
(From OE-Core rev: 0fafcf7efeab8f9a5978f4b0693340a2746d7078)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-03-15 01:18:52 +00:00

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#! /bin/sh

In case the interface is used as nfsroot, avoid ifup, otherwise

nfsroot may lose response

nfsroot=0

if test "x$IFACE" = xlo ; then exit 0 fi

exec 9<&0 < /proc/mounts while read dev mtpt fstype rest; do if test $mtpt = "/" ; then case $fstype in nfs | nfs4) nfsroot=1 nfs_addr=echo $rest | sed -e 's/^.*addr=\([0-9.]*\).*$/\1/' break ;; *) ;; esac fi done exec 0<&9 9<&-

test $nfsroot -eq 0 && exit 0

if test -x /sbin/ip ; then nfs_iface=ip route get $nfs_addr | grep dev | sed -e 's/^.*dev \([-a-z0-9.]*\).*$/\1/' fi

if test "x$IFACE" = "x$nfs_iface" ; then echo "ifup skipped for nfsroot interface $nfs_iface" exit 1 fi

exit 0