PeerHostNameToPeerName function (p2p.h)

  • Article

The PeerHostNameToPeerName function decodes a host name returned by PeerNameToPeerHostName into the peer name string it represents.

Syntax

NOT_BUILD_WINDOWS_DEPRECATE HRESULT PeerHostNameToPeerName(
  [in]  PCWSTR pwzHostName,
  [out] PWSTR  *ppwzPeerName
);

Parameters

[in] pwzHostName

Pointer to a zero-terminated Unicode string that contains the host name to decode.

[out] ppwzPeerName

Pointer to the address of the zero-terminated Unicode string that contains the decoded peer name. The returned string must be released with PeerFreeData.

Return value

If the function call succeeds, the return value is S_OK. Otherwise, it returns one of the following values.

Return code Description
E_INVALIDARG
 One of the parameters is not valid.
E_OUTOFMEMORY
 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

See also

PeerNameToPeerHostName