[erlang-questions] : : Finding IP addresses in a PC

David Hopwood <>
Wed Oct 4 18:12:57 CEST 2006


David Hopwood wrote:
> If you use GetAdaptersInfo, the string formatting is done for you in
> the IpAddress.String field:
> 
>   IP_ADAPTER_INFO dummy;
>   DWORD len = 0;
>   if (GetAdaptersInfo(&dummy, &len) != ERROR_BUFFER_OVERFLOW || len == 0) {
>       return FAILED;
>   }
> 
>   IP_ADAPTER_INFO pAdapters = (IP_ADAPTER_INFO *) malloc(len);

IP_ADAPTER_INFO *pAdapters = ...

-- 
David Hopwood <>





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