11554 Want TCP_CONGESTION socket option
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>

@@ -2037,10 +2037,11 @@
         case TCP_RTO_MAX:               return ("TCP_RTO_MAX");
         case TCP_LINGER2:               return ("TCP_LINGER2");
         case TCP_KEEPIDLE:              return ("TCP_KEEPIDLE");
         case TCP_KEEPCNT:               return ("TCP_KEEPCNT");
         case TCP_KEEPINTVL:             return ("TCP_KEEPINTVL");
+        case TCP_CONGESTION:            return ("TCP_CONGESTION");
 
         default:                        (void) snprintf(pri->code_buf,
                                             sizeof (pri->code_buf),
                                             "0x%lx", val);
                                         return (pri->code_buf);