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This library provides a collection of (macro-based) functions |
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This library provides a collection of (macro-based) functions for |
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for performing safe integer operations across platform and architecture |
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performing safe integer operations across platform and architecture |
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with a straightforward API. |
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with a straightforward API. |
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It supports two modes of use: header-only and linked dynamic library. |
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It supports two modes of use: header-only and linked dynamic library. |
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overflow and underflow pre-condition checks using checks derived from |
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overflow and underflow pre-condition checks using checks derived from |
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the CERT secure coding guide. The checks do not rely on twos complement |
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the CERT secure coding guide. The checks do not rely on twos complement |
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arithmetic and should not at any point perform an arithmetic operations |
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arithmetic and should not at any point perform an arithmetic operations |
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that may overflow. It also performs basic type agreement checks to ensure |
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that may overflow. It also performs basic type agreement checks to |
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that the macros are being used (somewhat) correctly. |
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ensure that the macros are being used (somewhat) correctly. |
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WWW: http://code.google.com/p/safe-iop/ |
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WWW: http://BSDforge.com/projects/devel/safe-iop/ |