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Do not use file tests in net-online

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https://unix.stackexchange.com/questions/252002/help-testing-special-file-in-sys-class-net

This is for #189
This commit is contained in:
William Hubbs 2017-12-12 12:45:52 -06:00
parent ee2524cd1d
commit 9d05f68b51
1 changed files with 4 additions and 6 deletions
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6
init.d/net-online.in
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@ -44,13 +44,11 @@ start ()
ifcount=0 ifcount=0
for dev in ${interfaces}; do for dev in ${interfaces}; do
: $((ifcount += 1)) : $((ifcount += 1))
read carrier < /sys/class/net/$dev/carrier 2> /dev/null ||
carrier= carrier=
[ -e /sys/class/net/$dev/carrier ] &&
read carrier < /sys/class/net/$dev/carrier
[ "$carrier" = 1 ] && : $((carriers += 1)) [ "$carrier" = 1 ] && : $((carriers += 1))
read operstate < /sys/class/net/$dev/operstate 2> /dev/null ||
operstate= operstate=
[ -e /sys/class/net/$dev/operstate ] &&
read operstate < /sys/class/net/$dev/operstate
[ "$operstate" = up ] && : $((configured += 1)) [ "$operstate" = up ] && : $((configured += 1))
done done
[ $configured -eq $ifcount ] && [ $carriers -ge 1 ] && break [ $configured -eq $ifcount ] && [ $carriers -ge 1 ] && break