On 6/17/16, Alex Alabuzhev <alabuz...@gmail.com> wrote:
> Hi guys,
>
> SQlite 3.12 and newer uses rand_s in winRandomness() implementation.
>
> rand_s depends <https://msdn.microsoft.com/en-us/library/sxtz2fa8.aspx> on
> RtlGenRandom <https://msdn.microsoft.com/library/windows/desktop/aa387694>
> API
> (aka Advapi32.dll::SystemFunction036), which is only available in Windows
> XP and later.
>
> Could you please consider using rand() instead, or, say, using rand_s()
> only if SystemFunction036 is present in advapi32.dll, or any other
> apprropriate way to remove this dependency?
>

The use of rand_s() is already predicated on

    #if defined(_MSC_VER) && _MSC_VER>=1400 && !SQLITE_OS_WINCE

Can you suggest an additional term or terms for this #if statement
that would cause rand_s() to be omitted from the obsolete Windows
systems you are targeting?

-- 
D. Richard Hipp
d...@sqlite.org
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