ExpandAuthDataForDomain function
Expands the domain groups in the specified user authentication data.
Syntax
NTSTATUS NTAPI ExpandAuthDataForDomain( _In_ PUCHAR UserAuthData, _In_ ULONG UserAuthDataSize, _In_ PVOID Reserved, _Out_ PUCHAR *ExpandedAuthData, _Out_ PULONG ExpandedAuthDataSize );
Parameters
- UserAuthData [in]
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A pointer to the user authentication data to expand.
- UserAuthDataSize [in]
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The size, in bytes, of the UserAuthData buffer.
- Reserved [in]
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Reserved. This parameter must be set to NULL.
- ExpandedAuthData [out]
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A pointer to the expanded authentication data.
- ExpandedAuthDataSize [out]
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A pointer to the size, in bytes, of the ExpandedAuthData buffer.
Return value
If the function succeeds, return STATUS_SUCCESS, or an informational status code.
If the function fails, return an NTSTATUS error code that indicates the reason it failed.
Remarks
A pointer to the ExpandAuthDataForDomain function is available in the LSA_SECPKG_FUNCTION_TABLE structure received by the SpInitialize function.
Requirements
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Minimum supported client | Windows XP [desktop apps only] |
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Minimum supported server | Windows Server 2003 [desktop apps only] |
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Header |
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See also
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Build date: 1/2/2013
