wait4.0 revision 303975
1# $FreeBSD: releng/11.0/bin/sh/tests/builtins/wait4.0 247206 2013-02-23 22:50:57Z jilles $ 2 3T=`mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX` 4trap 'rm -rf $T' 0 5cd $T || exit 3 6mkfifo fifo1 7trapped= 8trap trapped=1 QUIT 9{ kill -QUIT $$; sleep 1; exit 4; } >fifo1 & 10wait $! <fifo1 11r=$? 12[ "$r" -gt 128 ] && [ -n "$trapped" ] 13