PFNPEER_FREE_SECURITY_DATA callback function (p2p.h)
The PFNPEER_FREE_SECURITY_DATA callback specifies the function that the Peer Graphing Infrastructure calls to free data returned by PFNPEER_SECURE_RECORD and PFNPEER_VALIDATE_RECORD callbacks.
Syntax
PFNPEER_FREE_SECURITY_DATA PfnpeerFreeSecurityData;
HRESULT PfnpeerFreeSecurityData(
[in] HGRAPH hGraph,
[in] PVOID pvContext,
[in] PPEER_DATA pSecurityData
)
{...}
Parameters
[in] hGraph
Specifies the peer graph associated with the specified record.
[in] pvContext
Pointer to the security context to free. This parameter is set to the value of the pvContext member of the PEER_SECURITY_INTERFACE structure passed in PeerGraphCreate or PeerGraphOpen.
[in] pSecurityData
Pointer to the security data to free.
Return value
If the callback is successful, the return value is S_OK. Otherwise, the callback returns one of the following values.
| Return code | Description |
|---|---|
|
One of the parameters is not valid. |
|
There is not enough memory to perform the specified operation. |
Remarks
This callback can be invoked from any of the Peer Graphing API functions involving records, such as PeerGraphUpdateRecord.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2 [desktop apps only],Windows XP with SP1 with the Advanced Networking Pack forWindows XP |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | p2p.h |