#ifndef EAL_THREAD_H
#define EAL_THREAD_H
+#include <rte_lcore.h>
+
/**
* basic loop of thread, called for each thread by eal_init().
*
*/
unsigned eal_cpu_socket_id(unsigned cpu_id);
+/**
+ * Get the NUMA socket id from cpuset.
+ * This function is private to EAL.
+ *
+ * @param cpusetp
+ * The point to a valid cpu set.
+ * @return
+ * socket_id or SOCKET_ID_ANY
+ */
+int eal_cpuset_socket_id(rte_cpuset_t *cpusetp);
+
+/**
+ * Default buffer size to use with eal_thread_dump_affinity()
+ */
+#define RTE_CPU_AFFINITY_STR_LEN 256
+
+/**
+ * Dump the current pthread cpuset.
+ * This function is private to EAL.
+ *
+ * Note:
+ * If the dump size is greater than the size of given buffer,
+ * the string will be truncated and with '\0' at the end.
+ *
+ * @param str
+ * The string buffer the cpuset will dump to.
+ * @param size
+ * The string buffer size.
+ * @return
+ * 0 for success, -1 if truncation happens.
+ */
+int
+eal_thread_dump_affinity(char *str, unsigned size);
+
#endif /* EAL_THREAD_H */