mirror of
https://github.com/opnsense/src.git
synced 2026-04-21 14:17:06 -04:00
6 lines
113 B
Text
6 lines
113 B
Text
# $FreeBSD$
|
|
|
|
set -T
|
|
trapped=''
|
|
trap "trapped=x$trapped" USR1
|
|
[ "x$(kill -USR1 $$)y" = xy ] && [ "$trapped" = x ]
|