Fixed getpeername/getsockname situation

- Added IPv6 support to getsockname
- Simplified getpeername implementation
- Added family to return of getsockname and getpeername
and added modification to the manual to describe

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/index.html b/doc/index.html
index 833c9a8..56c958f 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -134,7 +134,8 @@ and Lua 5.2 compatibility.
 <li> Added: IPv6 support;
 <ul>
 <li> <tt>Socket.connect</tt> and <tt>socket.bind</tt> support IPv6 addresses;
-<li> <tt>Getpeername</tt> and <tt>getsockname</tt> support IPv6 addresses;
+<li> <tt>Getpeername</tt> and <tt>getsockname</tt> support
+IPv6 addresses, and return the socket family as a third value;
 <li> URL module updated to support IPv6 host names;
 <li> New <tt>socket.tcp6</tt> and <tt>socket.udp6</tt> functions;
 <li> New <tt>socket.dns.getaddrinfo</tt> function;