ELOG additions for VCL

[vpp.git] / src / vlib / node_funcs.h

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 0059b9b..6607d31 100644 (file)
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -851,6 +851,9 @@ vlib_process_signal_event_data (vlib_main_t * vm,
   vlib_process_t *p = vec_elt (nm->processes, n->runtime_index);
   uword *h, t;
 
+  /* Must be in main thread */
+  ASSERT (vlib_get_thread_index () == 0);
+
   h = hash_get (p->event_type_index_by_type_opaque, type_opaque);
   if (!h)
     {
@@ -962,6 +965,29 @@ vlib_process_signal_event_pointer (vlib_main_t * vm,
   d[0] = data;
 }
 
+/**
+ * Signal event to process from any thread.
+ *
+ * When in doubt, use this.
+ */
+always_inline void
+vlib_process_signal_event_mt (vlib_main_t * vm,
+                             uword node_index, uword type_opaque, uword data)
+{
+  if (vlib_get_thread_index () != 0)
+    {
+      vlib_process_signal_event_mt_args_t args = {
+       .node_index = node_index,
+       .type_opaque = type_opaque,
+       .data = data,
+      };
+      vlib_rpc_call_main_thread (vlib_process_signal_event_mt_helper,
+                                (u8 *) & args, sizeof (args));
+    }
+  else
+    vlib_process_signal_event (vm, node_index, type_opaque, data);
+}
+
 always_inline void
 vlib_process_signal_one_time_event (vlib_main_t * vm,
                                    uword node_index,
@@ -1096,6 +1122,12 @@ vlib_node_add_named_next (vlib_main_t * vm, uword node, char *name)
   return vlib_node_add_named_next_with_slot (vm, node, name, ~0);
 }
 
+/**
+ * Get list of nodes
+ */
+vlib_node_t ***vlib_node_get_nodes (vlib_main_t * vm, u32 max_threads,
+                                   int include_stats);
+
 /* Query node given name. */
 vlib_node_t *vlib_get_node_by_name (vlib_main_t * vm, u8 * name);