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| author | Jonathan Bauer | 2015-04-14 17:58:50 +0200 |
|---|---|---|
| committer | Jonathan Bauer | 2015-04-14 17:58:50 +0200 |
| commit | e4c036d247389cfaeb3da8675ce53f53bef90afe (patch) | |
| tree | ae1c87aeb940147cb258c4b540ad920880781ac0 /testModule/deprecated/network.functions | |
| parent | static qemu-nbd (diff) | |
| parent | Some tries to fix kernel panic. (diff) | |
| download | systemd-init-e4c036d247389cfaeb3da8675ce53f53bef90afe.tar.gz systemd-init-e4c036d247389cfaeb3da8675ce53f53bef90afe.tar.xz systemd-init-e4c036d247389cfaeb3da8675ce53f53bef90afe.zip | |
Merge branch 'master' of git.openslx.org:openslx-ng/systemd-init
Diffstat (limited to 'testModule/deprecated/network.functions')
| -rw-r--r-- | testModule/deprecated/network.functions | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/testModule/deprecated/network.functions b/testModule/deprecated/network.functions new file mode 100644 index 00000000..89ca5a20 --- /dev/null +++ b/testModule/deprecated/network.functions @@ -0,0 +1,23 @@ +wait_for_iface() { + local DEVICE=$1 + local TIMEOUT=10 + echo -n "Waiting for interface $DEVICE: " + # Some systems don't have operstate. Seems to be hardware dependent + [ ! -e "/sys/class/net/${DEVICE}/operstate" ] && usleep 10000 + if [ -e "/sys/class/net/${DEVICE}/operstate" ]; then + while true; do + # check linkstate + [ "x$(cat "/sys/class/net/${DEVICE}/operstate")" == "xup" ] && break + TIMEOUT=$(( $TIMEOUT - 1 )) # don't wait forever, the pcnet iface of vmware will never be "up" although it's working + [ "$TIMEOUT" -le 0 ] && break + # else + echo -n "." + usleep 500000 + done + else + # we really don't have a operstate .. then just wait a sec and hope for the best. + sleep 1 + fi + echo ".$(cat "/sys/class/net/${DEVICE}/operstate" 2>/dev/null)" +} +true |