Avoid allocating packet buffers unnecessarily.

[meshlink] / src / submesh.h

diff --git a/src/submesh.h b/src/submesh.h
index 958ce9c7baeed8ffb5246880768923662524935b..15720aab604747d4b9d22bc392b47710145d91f1 100644 (file)
--- a/src/submesh.h
+++ b/src/submesh.h
@@ -2,8 +2,8 @@
 #define MESHLINK_SUBMESH_H
 
 /*
-    submesh.h -- header for node.c
-    Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
+    submesh.h -- header for submesh.c
+    Copyright (C) 2019 Guus Sliepen <guus@meshlink.io>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -22,19 +22,20 @@
 
 #include "meshlink_internal.h"
 
+#define CORE_MESH "."
+
 typedef struct submesh_t {
        char *name;                             /* name of this Sub-Mesh */
        void *priv;
 
-       struct meshlink_handle *mesh;                   /* the mesh this submesh belongs to */
+       struct meshlink_handle *mesh;                   /* the mesh this submesh belongs to */
 } submesh_t;
 
 extern void init_submeshes(struct meshlink_handle *mesh);
 extern void exit_submeshes(struct meshlink_handle *mesh);
-extern submesh_t *new_submesh(void) __attribute__((__malloc__));
-extern void free_submesh(submesh_t *);
-extern void submesh_add(struct meshlink_handle *mesh, submesh_t *);
-extern void submesh_del(struct meshlink_handle *mesh, submesh_t *);
-extern submesh_t *lookup_submesh(struct meshlink_handle *mesh, const char *);
+extern submesh_t *create_submesh(struct meshlink_handle *mesh, const char *) __attribute__((__warn_unused_result__));
+extern submesh_t *lookup_submesh(struct meshlink_handle *mesh, const char *) __attribute__((__warn_unused_result__));
+extern submesh_t *lookup_or_create_submesh(struct meshlink_handle *mesh, const char *) __attribute__((__warn_unused_result__));
+extern bool submesh_allows_node(const submesh_t *submesh, const struct node_t *node) __attribute__((__warn_unused_result__));
 
 #endif