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The RtlGetOwnerSecurityDescriptor routine returns the owner information for a given security descriptor.
Syntax
NTSYSAPI NTSTATUS RtlGetOwnerSecurityDescriptor(
[in] PSECURITY_DESCRIPTOR SecurityDescriptor,
[out] PSID *Owner,
[out] PBOOLEAN OwnerDefaulted
);
Parameters
[in] SecurityDescriptor
Pointer to the security descriptor.
[out] Owner
Pointer to an address to receive a pointer to the owner security identifier (SID). If the security descriptor does not currently contain an owner SID, Owner receives NULL.
[out] OwnerDefaulted
Pointer to a Boolean variable that receives TRUE if the owner information is derived from a default mechanism, rather than by the original provider of the security descriptor explicitly, FALSE otherwise. Valid only if Owner receives a non-NULL value.
Return value
RtlGetOwnerSecurityDescriptor returns STATUS_SUCCESS or an appropriate NTSTATUS value such as one of the following:
| Return code | Description |
|---|---|
|
The security descriptor's revision level is not known or is not supported. This is an error code. |
Remarks
For more information about security and access control, see Windows security model for driver developers and the documentation on these topics in the Windows SDK.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 |
| Target Platform | Universal |
| Header | ntifs.h (include Ntifs.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe (kernel mode); Ntdll.dll (user mode) |
| IRQL | PASSIVE_LEVEL |