4770 soconfig(1M) needs an option to print the in-kernel socket configuration table

@@ -22,10 +22,13 @@
 /*
  * Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
 /* Copyright (c) 2013, OmniTI Computer Consulting, Inc. All rights reserved. */
+/*
+ * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
+ */
 
 #include <sys/types.h>
 #include <sys/t_lock.h>
 #include <sys/param.h>
 #include <sys/systm.h>

@@ -1860,10 +1863,13 @@
                 error = sockconfig_add_filter((const char *)arg1, arg2);
                 break;
         case SOCKCONFIG_REMOVE_FILTER:
                 error = sockconfig_remove_filter((const char *)arg1);
                 break;
+        case SOCKCONFIG_GET_SOCKTABLE:
+                error = sockparams_copyout_socktable((int)(uintptr_t)arg1);
+                break;
         default:
 #ifdef  DEBUG
                 cmn_err(CE_NOTE, "sockconfig: unkonwn subcommand %d", cmd);
 #endif
                 error = EINVAL;