FwpmProviderContextGetById2 - NtDoc
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headers
// fwpmk.h
NTSTATUS FwpmProviderContextGetById2(
[in] HANDLE engineHandle,
[in] UINT64 id,
[out] FWPM_PROVIDER_CONTEXT2 **providerContext
);
View the official Windows Driver Kit DDI referenceNo description available.
The FwpmProviderContextGetById2 function retrieves a provider context.
engineHandle [in]Handle for an open session to the filter engine. Call FwpmEngineOpen0 to open a session to the filter engine.
id [in]A run-time identifier for the desired object. This must be the run-time identifier that was received from the system when the application called FwpmProviderContextAdd2 for this object.
providerContext [out]The provider context information.
| Return code/value | Description |
|---|---|
| ERROR_SUCCESS 0 |
The provider context was retrieved successfully. |
| FWP_E_* error code 0x80320001—0x80320039 |
A Windows Filtering Platform (WFP) specific error. See WFP Error Codes for details. |
| RPC_* error code 0x80010001—0x80010122 |
Failure to communicate with the remote or local firewall engine. |
| Other NTSTATUS codes | An error occurred. |
The caller must free the returned object by a call to FwpmFreeMemory0.
The caller needs FWPM_ACTRL_READ access to the provider context. See Access Control for more information.
FwpmProviderContextGetById1 is a specific implementation of FwpmProviderContextGetById. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.