begin to add code to kill subprocesses on exit

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius 2011-04-21 12:03:32 +02:00
parent 7d8a58e6d1
commit a16523a72f

View file

@ -25,6 +25,23 @@
[ $# -ge 1 ] || __cdist_usage "[-p] <target host> [target host ]"
set -u
# trap __cdist_tmp_removal EXIT
trap killandclean EXIT
killandclean()
{
# i may have been altered outside, just use the current offset
while [ "$i" -gt 0 ]; do
eval pid=\$pid_$i
kill "$pid"
i=$((i-1))
done
# Ensure tmp stuff is being removed
__cdist_tmp_removal
}
filter()
{
awk -v host=$1 '{ print "[" host "] " $0 }'