* thread.c (is_ruby_native_thread): check properly. [ruby-dev:31166]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 1 deletions

diff --git a/thread_win32.ci b/thread_win32.ci
index bfb7f681c7..3bdb2e4276 100644
--- a/thread_win32.ci
+++ b/thread_win32.ci
@@ -20,10 +20,26 @@
 #define native_thread_yield() Sleep(0)
 #define remove_signal_thread_list(th)
 
+static volatile DWORD ruby_native_thread_key = TLS_OUT_OF_INDEXES;
+
+static rb_thread_t *
+ruby_thread_from_native(void)
+{
+    return TlsGetValue(ruby_native_thread_key);
+}
+
+static int
+ruby_thread_set_native(rb_thread_t *th)
+{
+    return TlsSetValue(ruby_native_thread_key, th);
+}
+
 static void
-Init_native_thread()
+Init_native_thread(void)
 {
     rb_thread_t *th = GET_THREAD();
+
+    ruby_native_thread_key = TlsAlloc();
     DuplicateHandle(GetCurrentProcess(),
 		    GetCurrentThread(),
 		    GetCurrentProcess(),