[io-layer] add URLs for some ximian bug numbers in sockets.cs

Not everybody knows that a ximian bug 123 can be accessed this way:
https://bugzilla.novell.com/show_bug.cgi?id=MONO123

diff --git a/mono/io-layer/sockets.c b/mono/io-layer/sockets.c
index 285a1798e743ea5830b977d38824340088af206e..db8eff27302779a276aa6d285de1d9929d29745a 100644 (file)
--- a/mono/io-layer/sockets.c
+++ b/mono/io-layer/sockets.c
@@ -902,6 +902,7 @@ guint32 _wapi_socket(int domain, int type, int protocol, void *unused,
        if (fd == -1 && domain == AF_INET && type == SOCK_RAW &&
            protocol == 0) {
                /* Retry with protocol == 4 (see bug #54565) */
+               // https://bugzilla.novell.com/show_bug.cgi?id=MONO54565
                socket_handle.protocol = 4;
                fd = socket (AF_INET, SOCK_RAW, 4);
        }
@@ -927,6 +928,7 @@ guint32 _wapi_socket(int domain, int type, int protocol, void *unused,
 
        /* .net seems to set this by default for SOCK_STREAM, not for
         * SOCK_DGRAM (see bug #36322)
+        * https://bugzilla.novell.com/show_bug.cgi?id=MONO36322
         *
         * It seems winsock has a rather different idea of what
         * SO_REUSEADDR means.  If it's set, then a new socket can be
@@ -937,6 +939,7 @@ guint32 _wapi_socket(int domain, int type, int protocol, void *unused,
         * behaves as though any other system would when SO_REUSEADDR
         * is true, so we don't need to do anything else here.  See
         * bug 53992.
+        * https://bugzilla.novell.com/show_bug.cgi?id=MONO53992
         */
        {
                int ret, true = 1;