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The most portable way of determining if a floating-point exceptional condition has occurred is to use the floating-point exception facilities provided by C99 in {{fenv.h}} \[[ISO/IEC 9899:1999|AA. C References#ISO/IEC 9899-1999]\]. |
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Operating System | How to handle floating point errors | |||
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Linux | Use the C99 floating-point exception functions. | |||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="d29a7d3736a7919d-b6141e62-423b4402-b89fa00d-e8e6789aacfcd6516af7cafc"><ac:plain-text-body><![CDATA[ | Windows | Either use the C99 floating-point exception function or structured exception handling through | AA. C References#MSDN]] | ]]></ac:plain-text-body></ac:structured-macro> |
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\[[IEEE 754|AA. C References#IEEE 754 2006]\] \[[Intel 01|AA. C References#Intel 01]\] \[[Keil 08|AA. C References#Keil 08]\] \[[MITRE 07|AA. C References#MITRE 07]\] [CWE ID 369|http://cwe.mitre.org/data/definitions/369.html], "Divide By Zero" \[[MSDN|AA. C References#MSDN]\] "[fpieee_flt (CRT)|http://msdn.microsoft.com/en-us/library/te2k2f2t(VS.80).aspx]" \[[Open Group 04|AA. C References#Open Group 04]\] "[{{fenv.h}} - Floating-point environment|http://www.opengroup.org/onlinepubs/009695399/basedefs/fenv.h.html]" \[[SecurityFocus 07|AA. C References#SecurityFocus 07]\] |
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