* ext/socket: New method, Socket.getifaddrs, implemented.

  [ruby-core:54777] [Feature #8368]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 8172ae4ddb..8c5ffed836 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -1584,11 +1584,22 @@ sockaddr_len(struct sockaddr *addr)
         return (socklen_t)sizeof(struct sockaddr_un);
 #endif
 
+#ifdef AF_PACKET
+      case AF_PACKET:
+        return (socklen_t)(offsetof(struct sockaddr_ll, sll_addr) + ((struct sockaddr_ll *)addr)->sll_halen);
+#endif
+
       default:
         return (socklen_t)(offsetof(struct sockaddr, sa_family) + sizeof(addr->sa_family));
     }
 }
 
+socklen_t
+rsock_sockaddr_len(struct sockaddr *addr)
+{
+    return sockaddr_len(addr);
+}
+
 static VALUE
 sockaddr_obj(struct sockaddr *addr, socklen_t len)
 {
@@ -1622,6 +1633,12 @@ sockaddr_obj(struct sockaddr *addr, socklen_t len)
     return rsock_addrinfo_new(addr, len, addr->sa_family, 0, 0, Qnil, Qnil);
 }
 
+VALUE
+rsock_sockaddr_obj(struct sockaddr *addr, socklen_t len)
+{
+    return sockaddr_obj(addr, len);
+}
+
 #endif
 
 #if defined(HAVE_GETIFADDRS) || (defined(SIOCGLIFCONF) && defined(SIOCGLIFNUM) && !defined(__hpux)) || defined(SIOCGIFCONF) ||  defined(_WIN32)