20 lines
575 B
Awk
20 lines
575 B
Awk
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# Unmodified nawk prints the 16 bit exit status divided by 256, but
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# does so using floating point arithmetic, yielding strange results.
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#
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# The fix is to use the various macros defined for wait(2) and to
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# use the signal number + 256 for death by signal, or signal number + 512
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# for death by signal with core dump.
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BEGIN {
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status = system("exit 42")
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print "normal status", status
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status = system("kill -HUP $$")
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print "death by signal status", status
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status = system("kill -ABRT $$")
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print "death by signal with core dump status", status
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system("rm -f core*")
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}
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