11 lines
128 B
Plaintext
11 lines
128 B
Plaintext
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# $FreeBSD$
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{
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trap - INT
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${SH} -c 'kill -INT $PPID' &
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wait
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} &
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wait $!
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r=$?
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[ "$r" -gt 128 ] && [ "$(kill -l "$r")" = INT ]
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