thread_win32.c: set thread name

* thread_win32.c (native_set_another_thread_name): set thread name
  by SetThreadDescription.

* win32/win32.c (rb_w32_set_thread_description): dynamically try
  SetThreadDescription.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 9 deletions

diff --git a/thread.c b/thread.c
index ea5172129a..2e0713e54f 100644
--- a/thread.c
+++ b/thread.c
@@ -2932,9 +2932,6 @@ rb_thread_getname(VALUE thread)
 static VALUE
 rb_thread_setname(VALUE thread, VALUE name)
 {
-#ifdef SET_ANOTHER_THREAD_NAME
-    const char *s = "";
-#endif
     rb_thread_t *target_th = rb_thread_ptr(thread);
 
     if (!NIL_P(name)) {
@@ -2946,16 +2943,11 @@ rb_thread_setname(VALUE thread, VALUE name)
 		     rb_enc_name(enc));
 	}
 	name = rb_str_new_frozen(name);
-#ifdef SET_ANOTHER_THREAD_NAME
-	s = RSTRING_PTR(name);
-#endif
     }
     target_th->name = name;
-#if defined(SET_ANOTHER_THREAD_NAME)
     if (threadptr_initialized(target_th)) {
-	SET_ANOTHER_THREAD_NAME(target_th->thread_id, s);
+	native_set_another_thread_name(target_th->thread_id, name);
     }
-#endif
     return name;
 }