[Openmp-commits] [openmp] [OpenMP] Support setting POSIX thread name on *BSD's and macOS (PR #106489)

[YAMAMOTO Takashi via Openmp-commits]

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@@ -878,10 +881,19 @@ void __kmp_create_worker(int gtid, kmp_info_t *th, size_t stack_size) {
     KMP_SYSFAIL("pthread_create", status);
   }
 
-#ifdef LIBOMP_HAVE_LINUX_PTHREAD_SETNAME
+#if defined(LIBOMP_HAVE_PTHREAD_SETNAME_NP) ||                                 \
+    defined(LIBOMP_HAVE_PTHREAD_SET_NAME_NP)
   // Rename worker threads for improved debuggability
   if (!KMP_UBER_GTID(gtid)) {
+#if defined(__linux__)
     pthread_setname_np(handle, "openmp_worker");
+#elif defined(__FreeBSD__) || defined(__OpenBSD__)
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yamt wrote:

a question; why in some places do you check `KMP_OS_OPENBSD` and in other places `__OpenBSD__`?

https://github.com/llvm/llvm-project/pull/106489