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api: remove guid getter

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The iphlpapi takes both LUIDs and GUIDs but prefers LUIDs, so exposing
the NET_LUID makes sense. However, we were previously exposing the
configuration GUID, rather than the net GUID, which is confusing, so
just make it all go away.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2020-11-03 12:34:19 +01:00
parent 2af7fbd64a
commit 8963f7258e
4 changed files with 2 additions and 21 deletions
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6
api/adapter.c
View File

@ -766,12 +766,6 @@ cleanupDeviceRegKey:
return Result;
}
void WINAPI
WintunGetAdapterGUID(_In_ const WINTUN_ADAPTER *Adapter, _Out_ GUID *Guid)
{
memcpy(Guid, &Adapter->CfgInstanceID, sizeof(GUID));
}
void WINAPI
WintunGetAdapterLUID(_In_ const WINTUN_ADAPTER *Adapter, _Out_ NET_LUID *Luid)
{

1
api/exports.def
View File

@ -9,7 +9,6 @@ EXPORTS
WintunFreeAdapter
WintunGetAdapter
WintunOpenAdapterDeviceObject
WintunGetAdapterGUID
WintunGetAdapterLUID
WintunGetAdapterName
WintunGetReadWaitEvent

9
api/wintun.h
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@ -149,15 +149,6 @@ typedef WINTUN_STATUS(WINAPI *WINTUN_GET_ADAPTER_FUNC)(
typedef WINTUN_STATUS(
WINAPI *WINTUN_OPEN_ADAPTER_DEVICE_OBJECT_FUNC)(_In_ WINTUN_ADAPTER_HANDLE Adapter, _Out_ HANDLE *Handle);
/**
* Returns the GUID of the adapter.
*
* @param Adapter Adapter handle obtained with WintunGetAdapter or WintunCreateAdapter
*
* @param Guid Pointer to GUID to receive adapter ID.
*/
typedef void(WINAPI *WINTUN_GET_ADAPTER_GUID_FUNC)(_In_ WINTUN_ADAPTER_HANDLE Adapter, _Out_ GUID *Guid);
/**
* Returns the LUID of the adapter.
*

7
example/example.c
View File

@ -19,7 +19,6 @@ static WINTUN_ENUM_ADAPTERS_FUNC WintunEnumAdapters;
static WINTUN_FREE_ADAPTER_FUNC WintunFreeAdapter;
static WINTUN_GET_ADAPTER_FUNC WintunGetAdapter;
static WINTUN_OPEN_ADAPTER_DEVICE_OBJECT_FUNC WintunOpenAdapterDeviceObject;
static WINTUN_GET_ADAPTER_GUID_FUNC WintunGetAdapterGUID;
static WINTUN_GET_ADAPTER_LUID_FUNC WintunGetAdapterLUID;
static WINTUN_GET_ADAPTER_NAME_FUNC WintunGetAdapterName;
static WINTUN_SET_ADAPTER_NAME_FUNC WintunSetAdapterName;
@ -258,11 +257,9 @@ InitializeWintun(void)
return NULL;
#define X(Name, Type) ((Name = (Type)GetProcAddress(Wintun, #Name)) == NULL)
if (X(WintunCreateAdapter, WINTUN_CREATE_ADAPTER_FUNC) || X(WintunDeleteAdapter, WINTUN_DELETE_ADAPTER_FUNC) ||
X(WintunDeletePoolDriver, WINTUN_DELETE_POOL_DRIVER_FUNC) ||
X(WintunEnumAdapters, WINTUN_ENUM_ADAPTERS_FUNC) || X(WintunFreeAdapter, WINTUN_FREE_ADAPTER_FUNC) ||
X(WintunGetAdapter, WINTUN_GET_ADAPTER_FUNC) ||
X(WintunDeletePoolDriver, WINTUN_DELETE_POOL_DRIVER_FUNC) || X(WintunEnumAdapters, WINTUN_ENUM_ADAPTERS_FUNC) ||
X(WintunFreeAdapter, WINTUN_FREE_ADAPTER_FUNC) || X(WintunGetAdapter, WINTUN_GET_ADAPTER_FUNC) ||
X(WintunOpenAdapterDeviceObject, WINTUN_OPEN_ADAPTER_DEVICE_OBJECT_FUNC) ||
X(WintunGetAdapterGUID, WINTUN_GET_ADAPTER_GUID_FUNC) ||
X(WintunGetAdapterLUID, WINTUN_GET_ADAPTER_LUID_FUNC) ||
X(WintunGetAdapterName, WINTUN_GET_ADAPTER_NAME_FUNC) ||
X(WintunSetAdapterName, WINTUN_SET_ADAPTER_NAME_FUNC) || X(WintunGetVersion, WINTUN_GET_VERSION_FUNC) ||