diff options
Diffstat (limited to 'scripts/common.sh.in')
| -rw-r--r-- | scripts/common.sh.in | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/common.sh.in b/scripts/common.sh.in index 65e897d8549c..57508be9fe73 100644 --- a/scripts/common.sh.in +++ b/scripts/common.sh.in @@ -441,3 +441,20 @@ run_test() { skip_one_test ${TEST_NUM} "${TEST_NAME}" fi } + +wait_udev() { + local DEVICE=$1 + local DELAY=$2 + local COUNT=0 + + while [ ! -e ${DEVICE} ]; do + if [ ${COUNT} -gt ${DELAY} ]; then + return 1 + fi + + let COUNT=${COUNT}+1 + sleep 1 + done + + return 0 +} |