eal: add option usage string

[dpdk.git] / lib / librte_eal / common / eal_private.h

diff --git a/lib/librte_eal/common/eal_private.h b/lib/librte_eal/common/eal_private.h
index b189d67..798ede5 100644 (file)
--- a/lib/librte_eal/common/eal_private.h
+++ b/lib/librte_eal/common/eal_private.h
@@ -255,9 +255,13 @@ struct rte_bus *rte_bus_find_by_device_name(const char *str);
  *   0 on success;
  *   (<0) on failure.
  */
-
 int rte_mp_channel_init(void);
 
+/**
+ * Primary/secondary communication cleanup.
+ */
+void rte_mp_channel_cleanup(void);
+
 /**
  * @internal
  * Parse a device string and store its information in an
@@ -349,4 +353,32 @@ dev_sigbus_handler_register(void);
 int
 dev_sigbus_handler_unregister(void);
 
+/**
+ * Check if the option is registered.
+ *
+ * @param option
+ *  The option to be parsed.
+ *
+ * @return
+ *  0 on success
+ * @return
+ *  -1 on fail
+ */
+int
+rte_option_parse(const char *opt);
+
+/**
+ * Iterate through the registered options and execute the associated
+ * callback if enabled.
+ */
+void
+rte_option_init(void);
+
+/**
+ * Iterate through the registered options and show the associated
+ * usage string.
+ */
+void
+rte_option_usage(void);
+
 #endif /* _EAL_PRIVATE_H_ */