CODEWITHSUNDEEP
windowsporting
Aravind
Aravind

Reputation: 575

In which way can i make use of AF_UNIX defined in Winsock2 in Windows

I have tried AF_UNIX with Windows socket API as follows:

socket(AF_UNIX, SOCK_STREAM, 0);

Above call returned INVALID_SOCKET. Last error was:

10047 "An address incompatible with the requested protocol was used".

The results were same when i tried the same with other socket 'type' values available in Windows like SOCK_DGRAM and SOCK_RAW.

So my question is: Is there any way to make use of AF_UNIX defined in 'Winsock2', so that its functionality similar to that in UNIX can be achieved here in Windows?

Upvotes: 3

Views: 734

Answers (2)

Gabriel Frigo
Gabriel Frigo

Reputation: 326

I know this post is old, but in 2017 AF_UNIX was added to Windows 10! (I believe it was because of the WSL, but that's just my speculation).

But in summary, you'll need to use the #include <afunix.h> header.

For more information:

AF_UNIX comes to Windows

The unix socket (AF_UNIX) function in Windows

Upvotes: 2

Harry Johnston
Harry Johnston

Reputation: 36348

The documentation on MSDN for the socket function says:

The values currently supported are AF_INET or AF_INET6, which are the Internet address family formats for IPv4 and IPv6. Other options for address family (AF_NETBIOS for use with NetBIOS, for example) are supported if a Windows Sockets service provider for the address family is installed.

So, unless you have installed a third-party service provider, you cannot use AF_UNIX.

Upvotes: 3

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