18 lines
312 B
Text
18 lines
312 B
Text
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: ${TMPDIR:=/var/tmp}
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TMPFILE=$TMPDIR/exitcode
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rm -f $TMPFILE
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set -e
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exit_handler() { echo "exit code: $?" ; touch $TMPFILE; }
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false() { ! :; }
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notfound() { nosuchcommand ; }
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syntaxerror() { !:; }
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main()
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{(
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trap exit_handler 0
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"$@" >> /dev/null 2>&1
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)}
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main "$@"
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echo "after main: should not get here"
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