18.104.22.168.8 DsrAddressToSiteNamesW (Opnum 33)
The DsrAddressToSiteNamesW method<232> translates a list of socket addresses into their corresponding site names. For details about the mapping from socket address to subnet/site name, see [MS-ADTS] sections 22.214.171.124.2.1 and 126.96.36.199.2.2.
NET_API_STATUS DsrAddressToSiteNamesW( [in, unique, string] LOGONSRV_HANDLE ComputerName, [in, range(0, 32000)] DWORD EntryCount, [in, size_is(EntryCount)] PNL_SOCKET_ADDRESS SocketAddresses, [out] PNL_SITE_NAME_ARRAY* SiteNames );
EntryCount: The number of socket addresses specified in SocketAddresses. The maximum value for EntryCount is 32000. The limit was chosen to prevent clients from being able to force large memory allocations on servers.
SiteNames: A pointer to an NL_SITE_NAME_ARRAY structure (section 188.8.131.52.2) that contains a corresponding array of site names. The number of entries returned is equal to EntryCount. The fields of an entry are set to zero if the corresponding socket address does not map to any site, or if the address family of the socket address is not IPV4 or IPV6. The mapping of IP addresses to sites is specified in [MS-ADTS] section 184.108.40.206.2.1.
Return Values: The method returns 0x00000000 on success; otherwise, it returns a nonzero error code.<233>