Francis Moreau wrote:
> --------------
> main_cleanup () { echo main cleanup; }
> submain_cleanup () { echo sub cleanup; }
>
> trap main_cleanup EXIT
>
> task_in_background () {
> echo "subshell $BASHPID"
>
> while :; do
> # echo "FOO"
> sleep 1
> done
> echo "subshell exiting..."
> }
>
> {
> trap submain_cleanup EXIT
> trap
> task_in_background
> } &
>
> echo exiting...
> --------------
>
> Sending TERM signal to the subshell doesn't make "submain_cleanup()"
> to be called.
And it does in ksh93. Hmm... And it does if I comment out the line
"trap main_cleanup EXIT". It seems to only set the trap if no trap
handler was previously set.
Bob
