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| author | William Hubbs <w.d.hubbs@gmail.com> | 2017-12-12 12:45:52 -0600 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2017-12-12 12:45:52 -0600 |
| commit | 9d05f68b51d7b31634cde30a482ec0e3da3b1c21 (patch) | |
| tree | e4b58eae03d798d75d2b12916e7962de517f97c2 | |
| parent | ee2524cd1d0305e207f7dfac52742a1d5e77ea4a (diff) | |
Do not use file tests in net-online
https://unix.stackexchange.com/questions/252002/help-testing-special-file-in-sys-class-net
This is for #189
| -rw-r--r-- | init.d/net-online.in | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/init.d/net-online.in b/init.d/net-online.in index cd0cb4e2..5ea6bf64 100644 --- a/init.d/net-online.in +++ b/init.d/net-online.in @@ -44,13 +44,11 @@ start () ifcount=0 for dev in ${interfaces}; do : $((ifcount += 1)) - carrier= - [ -e /sys/class/net/$dev/carrier ] && - read carrier < /sys/class/net/$dev/carrier + read carrier < /sys/class/net/$dev/carrier 2> /dev/null || + carrier= [ "$carrier" = 1 ] && : $((carriers += 1)) - operstate= - [ -e /sys/class/net/$dev/operstate ] && - read operstate < /sys/class/net/$dev/operstate + read operstate < /sys/class/net/$dev/operstate 2> /dev/null || + operstate= [ "$operstate" = up ] && : $((configured += 1)) done [ $configured -eq $ifcount ] && [ $carriers -ge 1 ] && break |