This commit was generated by cvs2svn to compensate for changes in r786,

[libnl.git] / include / netlink / route / rtnl.h

diff --git a/include/netlink/route/rtnl.h b/include/netlink/route/rtnl.h
new file mode 100644 (file)
index 0000000..427f5bb
--- /dev/null
+++ b/include/netlink/route/rtnl.h
@@ -0,0 +1,63 @@
+/*
+ * netlink/route/rtnl.h                Routing Netlink
+ *
+ *     This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU Lesser General Public
+ *     License as published by the Free Software Foundation version 2.1
+ *     of the License.
+ *
+ * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
+ */
+
+#ifndef NETLINK_RTNL_H_
+#define NETLINK_RTNL_H_
+
+#include <netlink/netlink.h>
+
+/**
+ * @name Realms
+ * @{
+ */
+
+typedef uint32_t       realm_t;
+
+/**
+ * Mask specying the size of each realm part
+ * @ingroup rtnl
+ */
+#define RTNL_REALM_MASK (0xFFFF)
+
+/**
+ * Extract FROM realm from a realms field
+ */
+#define RTNL_REALM_FROM(realm) ((realm) >> 16)
+
+/**
+ * Extract TO realm from a realms field
+ */
+#define RTNL_REALM_TO(realm) ((realm) & RTNL_REALM_MASK)
+
+/**
+ * Build a realms field
+ */
+#define RTNL_MAKE_REALM(from, to) \
+       ((RTNL_REALM_TO(from) << 16) & RTNL_REALM_TO(to))
+
+/** @} */
+
+
+/* General */
+extern int             nl_rtgen_request(struct nl_handle *, int, int, int);
+
+/* Routing Type Translations */
+extern char *          nl_rtntype2str(int, char *, size_t);
+extern int             nl_str2rtntype(const char *);
+
+/* Scope Translations */
+extern char *          rtnl_scope2str(int, char *, size_t);
+extern int             rtnl_str2scope(const char *);
+
+/* Realms Translations */
+extern char *          rtnl_realms2str(uint32_t, char *, size_t);
+
+#endif