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[FreeBSD/releng/10.0.git] / tools / regression / bin / sh / builtins / wait4.0
1 # $FreeBSD$
2
3 T=`mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX`
4 trap 'rm -rf $T' 0
5 cd $T || exit 3
6 mkfifo fifo1
7 trapped=
8 trap trapped=1 QUIT
9 { kill -QUIT $$; sleep 1; exit 4; } >fifo1 &
10 wait $! <fifo1
11 r=$?
12 [ "$r" -gt 128 ] && [ -n "$trapped" ]