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

[libnl.git] / include / netlink / utils.h

diff --git a/include/netlink/utils.h b/include/netlink/utils.h
new file mode 100644 (file)
index 0000000..3ce70a1
--- /dev/null
+++ b/include/netlink/utils.h
@@ -0,0 +1,64 @@
+/*
+ * netlink/utils.h             Utility Functions
+ *
+ *     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_UTILS_H_
+#define NETLINK_UTILS_H_
+
+#include <netlink/netlink.h>
+#include <netlink/list.h>
+
+/**
+ * @name Probability Constants
+ * @{
+ */
+
+/**
+ * Lower probability limit
+ * @ingroup utils
+ */
+#define NL_PROB_MIN 0x0
+
+/**
+ * Upper probability limit
+ * @ingroup utils
+ */
+#define NL_PROB_MAX 0xffffffff
+
+/** @} */
+
+extern char *  nl_geterror(void);
+extern int     nl_get_errno(void);
+
+/* unit pretty-printing */
+extern double  nl_cancel_down_bytes(unsigned long long, char **);
+extern double  nl_cancel_down_bits(unsigned long long, char **);
+extern double  nl_cancel_down_us(uint32_t, char **);
+
+/* generic unit translations */
+extern long    nl_size2int(const char *);
+extern long    nl_prob2int(const char *);
+
+/* time translations */
+extern int     nl_get_hz(void);
+extern uint32_t        nl_us2ticks(uint32_t);
+extern uint32_t        nl_ticks2us(uint32_t);
+extern char *  nl_msec2str(uint64_t, char *, size_t);
+
+/* link layer protocol translations */
+extern char *  nl_llproto2str(int, char *, size_t);
+extern int     nl_str2llproto(const char *);
+
+/* ethernet protocol translations */
+extern char *  nl_ether_proto2str(int, char *, size_t);
+extern int     nl_str2ether_proto(const char *);
+
+
+#endif