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[This API has been superseded by the Routing Table Manager Version 2 API and will not be available beyond Windows Server 2003. Applications should use the Routing Table Manager Version 2 API.]
The RtmGetRouteAge function returns the age of a route. The age is the time, in seconds, since it was created or last updated.
Syntax
ULONG RtmGetRouteAge(
_In_ PVOID Route
);
Parameters
-
Route [in]
-
Pointer to a protocol-family-specific structure that specifies route data recently obtained from the routing table manager.
Return value
The return value is one of the following values.
| Value | Description |
|---|---|
|
The time in seconds since a route was created or last updated. |
|
The content of the route structure is invalid. In this case, a call to GetLastError returns ERROR_INVALID_PARAMETER. |
Remarks
The route age is computed from the RR_TimeStamp member of the structure that is pointed to by the Route parameter. The routing table manager sets the value of this member when a route is added or updated.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
None supported |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| End of server support |
Windows Server 2003 |
| Header |
|
| Library |
|
| DLL |
|