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[CMD] Implement provisional support for the HIGHESTNUMANODENUMBER environment-like variable.

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This variable is available only in Win7+, even if the underlying API
GetNumaHighestNodeNumber() is available in Win2003+
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Hermès Bélusca-Maïto 2020-07-12 23:37:50 +02:00
parent 04e0fe0652
commit 90159e1e51
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1 changed files with 11 additions and 0 deletions
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11
base/shell/cmd/cmd.c
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@ -948,6 +948,17 @@ GetEnvVarOrSpecial(LPCTSTR varName)
_itot(nErrorLevel, ret, 10); _itot(nErrorLevel, ret, 10);
return ret; return ret;
} }
#if (NTDDI_VERSION >= NTDDI_WIN7)
/* Available in Win7+, even if the underlying API is available in Win2003+ */
/* %HIGHESTNUMANODENUMBER% */
else if (_tcsicmp(varName, _T("HIGHESTNUMANODENUMBER")) == 0)
{
ULONG NumaNodeNumber = 0;
GetNumaHighestNodeNumber(&NumaNodeNumber);
_itot(NumaNodeNumber, ret, 10);
return ret;
}
#endif
return NULL; return NULL;
} }