+/**
+ * Structure storing internal configuration (per-lcore)
+ */
+struct lcore_config {
+ unsigned detected; /**< true if lcore was detected */
+ pthread_t thread_id; /**< pthread identifier */
+ int pipe_master2slave[2]; /**< communication pipe with master */
+ int pipe_slave2master[2]; /**< communication pipe with master */
+ lcore_function_t * volatile f; /**< function to call */
+ void * volatile arg; /**< argument of function */
+ volatile int ret; /**< return value of function */
+ volatile enum rte_lcore_state_t state; /**< lcore state */
+ unsigned socket_id; /**< physical socket id for this lcore */
+ unsigned core_id; /**< core number on socket for this lcore */
+};
+
+/**
+ * Internal configuration (per-lcore)
+ */
+extern struct lcore_config lcore_config[RTE_MAX_LCORE];
+