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/*
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* $Id: blackhole.c,v 1.1.1.1 2008-04-28 17:32:53 mbroeker Exp $
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* $Source: /development/c/demos/blackhole.c,v $
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*/
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/* compile with -O0 or without optimizations or it won't crash */
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#include <stdio.h>
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#include <stdlib.h>
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unsigned long blackhole (unsigned long i)
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{
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/*
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* blackhole stops after a datatype overrun
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*/
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if ((i + 1) < i)
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return i;
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if (!(i % 10000))
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printf ("Recursion %lu\n", i);
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return blackhole (i + 1);
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}
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int main (void)
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{
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printf ("MAXIMUM RECURSION DEPTH ON YOUR MACHINE: %lu\n", blackhole (0));
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return EXIT_SUCCESS;
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}
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