X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_lcore.h;fp=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_lcore.h;h=fe7b5865f7f53c46c10e1e9f7aac52841fc45545;hb=8b25d1ad5d2264bdfc2818c7bda74ee2697df6db;hp=ac15130201c47c7092393fa965b59e9141faa4f6;hpb=97f17497d162afdb82c8704bf097f0fee3724b2e;p=deb_dpdk.git

diff --git a/lib/librte_eal/common/include/rte_lcore.h b/lib/librte_eal/common/include/rte_lcore.h
index ac151302..fe7b5865 100644
--- a/lib/librte_eal/common/include/rte_lcore.h
+++ b/lib/librte_eal/common/include/rte_lcore.h
@@ -250,23 +250,16 @@ void rte_thread_get_affinity(rte_cpuset_t *cpusetp);
 /**
  * Set thread names.
  *
- * Macro to wrap `pthread_setname_np()` with a glibc version check.
- * Only glibc >= 2.12 supports this feature.
+ * @note It fails with glibc < 2.12.
  *
- * This macro only used for Linux, BSD does direct libc call.
- * BSD libc version of function is `pthread_set_name_np()`.
+ * @param id
+ *   Thread id.
+ * @param name
+ *   Thread name to set.
+ * @return
+ *   On success, return 0; otherwise return a negative value.
  */
-#if defined(__DOXYGEN__)
-#define rte_thread_setname(...) pthread_setname_np(__VA_ARGS__)
-#endif
-
-#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
-#if __GLIBC_PREREQ(2, 12)
-#define rte_thread_setname(...) pthread_setname_np(__VA_ARGS__)
-#else
-#define rte_thread_setname(...) 0
-#endif
-#endif
+int rte_thread_setname(pthread_t id, const char *name);
 
 #ifdef __cplusplus
 }