diff options
| -rw-r--r-- | lib/pure/rawsockets.nim | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/pure/rawsockets.nim b/lib/pure/rawsockets.nim index 6d656c983..c99f9a7a9 100644 --- a/lib/pure/rawsockets.nim +++ b/lib/pure/rawsockets.nim @@ -315,6 +315,21 @@ proc getHostByName*(name: string): Hostent {.tags: [ReadIOEffect].} = result.addrList = cstringArrayToSeq(s.h_addr_list) result.length = int(s.h_length) +proc getSockDomain*(socket: SocketHandle): Domain = + ## returns the socket's domain (AF_INET or AF_INET6). + var name: SockAddr + var namelen = sizeof(name).SockLen + if getsockname(socket, cast[ptr SockAddr](addr(name)), + addr(namelen)) == -1'i32: + raiseOSError(osLastError()) + if name.sa_family == posix.AF_INET: + result = AF_INET + elif name.sa_family == posix.AF_INET6: + result = AF_INET6 + else: + raise newException(OSError, "unknown socket family in getSockFamily") + + proc getSockName*(socket: SocketHandle): Port = ## returns the socket's associated port number. var name: Sockaddr_in |