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The PeerNameToPeerHostName function encodes the supplied peer name as a format that can be used with a subsequent call to the getaddrinfo Windows Sockets function.
Syntax
NOT_BUILD_WINDOWS_DEPRECATE HRESULT PeerNameToPeerHostName(
[in] PCWSTR pwzPeerName,
[out] PWSTR *ppwzHostName
);
Parameters
[in] pwzPeerName
Pointer to a zero-terminated Unicode string that contains the peer name to encode as a host name.
[out] ppwzHostName
Pointer to the address of the zero-terminated Unicode string that contains the encoded host name. This string can be passed to getaddrinfo_v2 to obtain network information about the peer.
Return value
If the function call succeeds, the return value is S_OK. Otherwise, it 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. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2 [desktop apps only],Windows XP with SP1 with the Advanced Networking Pack for Windows XP |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | p2p.h |
| Library | P2P.lib |
| DLL | P2P.dll |