Skip to content
This repository was archived by the owner on Jan 5, 2025. It is now read-only.

entrypoint.sh: if interface was provided, wait for it to show up #6

Merged
merged 1 commit into from
Dec 21, 2016
Merged

entrypoint.sh: if interface was provided, wait for it to show up #6

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions util/entrypoint.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,12 @@ set -e

# Single argument to command line is interface name
if [ -n "$1" ]; then
# loop until interface is found, or we give up
NEXT_WAIT_TIME=1
until [ -e "/sys/class/net/$1" ] || [ $NEXT_WAIT_TIME -eq 4 ]; do
sleep $(( NEXT_WAIT_TIME++ ))
echo "Waiting for $1 to become available.... ${NEXT_WAIT_TIME}"
done
if [ -e "/sys/class/net/$1" ]; then
IFACE=$1
fi
Expand Down