blob: d2a21d17e066a7d8224dcb45c81758517962efe9 [file] [log] [blame]
# avoid ugly warnings about signals not being caught
trap ":" USR1 USR2
"$THIS_SH" -c '
trap "echo caught" USR2
echo "sending USR2"
kill -USR2 $$
trap "" USR2
echo "sending USR2"
kill -USR2 $$
trap "-" USR2
echo "sending USR2"
kill -USR2 $$
echo "not reached"
'
trap "-" USR1 USR2