From 8c17d5921d4ea103d6b6109731808da425ab14be Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Sat, 23 Jun 2018 22:02:59 +0000
Subject: Add OpenBSD support to the Threading code

llvm-svn: 335426
---
 llvm/lib/Support/Unix/Threading.inc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/Support')

diff --git a/llvm/lib/Support/Unix/Threading.inc b/llvm/lib/Support/Unix/Threading.inc
index e4cccde2e58..2d49ce1ad74 100644
--- a/llvm/lib/Support/Unix/Threading.inc
+++ b/llvm/lib/Support/Unix/Threading.inc
@@ -21,8 +21,8 @@
 
 #include <pthread.h>
 
-#if defined(__FreeBSD__)
-#include <pthread_np.h> // For pthread_getthreadid_np()
+#if defined(__FreeBSD__) || defined(__OpenBSD__)
+#include <pthread_np.h> // For pthread_getthreadid_np() / pthread_set_name_np()
 #endif
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
@@ -117,6 +117,8 @@ static constexpr uint32_t get_max_thread_name_length_impl() {
 #endif
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
   return 16;
+#elif defined(__OpenBSD__)
+  return 32;
 #else
   return 0;
 #endif
@@ -146,7 +148,7 @@ void llvm::set_thread_name(const Twine &Name) {
   ::pthread_setname_np(::pthread_self(), NameStr.data());
 #endif
 #endif
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__OpenBSD__)
   ::pthread_set_name_np(::pthread_self(), NameStr.data());
 #elif defined(__NetBSD__)
   ::pthread_setname_np(::pthread_self(), "%s",
-- 
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