link/api: Improve API documentation.

include/netlink/route/link/api.h

@@ -19,16 +19,16 @@ extern "C" {
 #endif
 
 /**
- * @ingroup link_info
+ * @ingroup link_api
  *
- * Link info operations
+ * Available operations to modules implementing a link info type.
  */
 struct rtnl_link_info_ops
 {
-	/** Name of operations, must match name on kernel side */
+	/** Name of link info type, must match name on kernel side */
 	char *		io_name;
 
-	/** Reference count (internal, do not use) */
+	/** Reference count, DO NOT MODIFY */
 	int		io_refcnt;
 
 	/** Called to assign an info type to a link.
@@ -69,6 +69,11 @@ extern int			rtnl_link_register_info(struct rtnl_link_info_ops *);
 extern int			rtnl_link_unregister_info(struct rtnl_link_info_ops *);
 
 
+/**
+ * @ingroup link_api
+ *
+ * Available operations to modules implementing a link address family.
+ */
 struct rtnl_link_af_ops
 {
 	/** The address family this operations set implements */

lib/route/link/api.c

@@ -11,8 +11,8 @@
 
 /**
  * @ingroup link
- * @defgroup link_info Link Info API
- * @brief
+ * @defgroup link_API Link Modules API
+ * @brief API for modules implementing specific link types/semantics.
  *
  * @par 1) Registering/Unregistering a new link info type
  * @code
@@ -58,6 +58,11 @@ static struct rtnl_link_info_ops *__rtnl_link_info_ops_lookup(const char *name)
 	return NULL;
 }
 
+/**
+ * @name Link Info Modules
+ * @{
+ */
+
 /**
  * Return operations of a specific link info type
  * @arg name		Name of link info type.
@@ -147,6 +152,13 @@ int rtnl_link_unregister_info(struct rtnl_link_info_ops *ops)
 	return -NLE_OPNOTSUPP;
 }
 
+/** @} */
+
+/**
+ * @name Link Address Family Modules
+ * @{
+ */
+
 static struct rtnl_link_af_ops *af_ops[AF_MAX];
 
 /**
@@ -242,3 +254,5 @@ int rtnl_link_af_unregister(struct rtnl_link_af_ops *ops)
 
 /** @} */
 
+/** @} */
+

lib/route/link/bridge.c

@@ -9,14 +9,6 @@
  * Copyright (c) 2010 Thomas Graf <tgraf@suug.ch>
  */
 
-/**
- * @ingroup link
- * @defgroup link_bridge Bridge Specifics
- * @brief
- *
- * @{
- */
-
 #include <netlink-local.h>
 #include <netlink/netlink.h>
 #include <netlink/attr.h>
@@ -89,5 +81,3 @@ static void __exit bridge_exit(void)
 {
 	rtnl_link_af_unregister(&bridge_ops);
 }
-
-/** @} */

lib/route/link/vlan.c

@@ -10,7 +10,7 @@
  */
 
 /**
- * @ingroup link_info
+ * @ingroup link_api
  * @defgroup vlan VLAN
  * @brief
  *