bad floating point exception
Gordon Messmer
yinyang at eburg.com
Fri Jul 27 22:41:32 UTC 2007
Mike - EMAIL IGNORED wrote:
>
> unsigned x = <seconds in the epoch>;
> unsigned y = 0; // an error
> if (x % y == 0)
> ...
>
> I got a floating point exception. Peculiar?
No.
http://en.wikipedia.org/wiki/SIGFPE
"SIGFPE is the signal sent to computer programs that perform erroneous
arithmetic operations on POSIX compliant platforms. ... Although SIGFPE
does not necessarily involve floating-point arithmetic, there is no way
to change its name without breaking backward compatibility."
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