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

[libnl.git] / lib / route / cls / police.c

diff --git a/lib/route/cls/police.c b/lib/route/cls/police.c
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+++ b/lib/route/cls/police.c
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+/*
+ * lib/route/cls/police.c      Policer
+ *
+ *     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>
+ */
+
+#include <netlink-local.h>
+#include <netlink-tc.h>
+#include <netlink/netlink.h>
+#include <netlink/utils.h>
+#include <netlink/route/tc.h>
+#include <netlink/route/classifier.h>
+#include <netlink/route/classifier-modules.h>
+#include <netlink/route/cls/police.h>
+
+/**
+ * @name Policer Type
+ * @{
+ */
+
+static struct trans_tbl police_types[] = {
+       __ADD(TC_POLICE_UNSPEC,unspec)
+       __ADD(TC_POLICE_OK,ok)
+       __ADD(TC_POLICE_RECLASSIFY,reclassify)
+       __ADD(TC_POLICE_SHOT,shot)
+#ifdef TC_POLICE_PIPE
+       __ADD(TC_POLICE_PIPE,pipe)
+#endif
+};
+
+/**
+ * Transform a policer type number into a character string (Reentrant).
+ * @arg type           policer type
+ * @arg buf            destination buffer
+ * @arg len            buffer length
+ *
+ * Transforms a policer type number into a character string and stores
+ * it in the provided buffer.
+ *
+ * @return The destination buffer or the type encoded in hex if no match was found.
+ */
+char * nl_police2str(int type, char *buf, size_t len)
+{
+       return __type2str(type, buf, len, police_types,
+                         ARRAY_SIZE(police_types));
+}
+
+/**
+ * Transform a character string into a policer type number
+ * @arg name           policer type name
+ *
+ * Transform the provided character string specifying a policer
+ * type into the corresponding numeric value
+ *
+ * @return Policer type number or a negative value.
+ */
+int nl_str2police(const char *name)
+{
+       return __str2type(name, police_types, ARRAY_SIZE(police_types));
+}
+
+/** @} */