ucrtbase: Added _register_thread_local_exe_atexit_callback implementation.

dlls/api-ms-win-crt-runtime-l1-1-0/api-ms-win-crt-runtime-l1-1-0.spec

@@ -61,7 +61,7 @@
 @ stub _invoke_watson
 @ stub _query_app_type
 @ cdecl _register_onexit_function(ptr ptr) ucrtbase._register_onexit_function
-@ stub _register_thread_local_exe_atexit_callback
+@ cdecl _register_thread_local_exe_atexit_callback(ptr) ucrtbase._register_thread_local_exe_atexit_callback
 @ cdecl _resetstkoflw() ucrtbase._resetstkoflw
 @ cdecl -arch=i386,x86_64,arm,arm64 _seh_filter_dll(long ptr) ucrtbase._seh_filter_dll
 @ cdecl _seh_filter_exe(long ptr) ucrtbase._seh_filter_exe

dlls/msvcrt/exit.c

@@ -41,6 +41,9 @@ typedef struct MSVCRT__onexit_table_t
     MSVCRT__onexit_t *_end;
 } MSVCRT__onexit_table_t;
 
+typedef void (__stdcall *_tls_callback_type)(void*,ULONG,void*);
+static _tls_callback_type tls_atexit_callback;
+
 static CRITICAL_SECTION MSVCRT_onexit_cs;
 static CRITICAL_SECTION_DEBUG MSVCRT_onexit_cs_debug =
 {
@@ -63,6 +66,7 @@ static void __MSVCRT__call_atexit(void)
 {
   /* Note: should only be called with the exit lock held */
   TRACE("%d atext functions to call\n", MSVCRT_atexit_registered);
+  if (tls_atexit_callback) tls_atexit_callback(NULL, DLL_PROCESS_DETACH, NULL);
   /* Last registered gets executed first */
   while (MSVCRT_atexit_registered > 0)
   {
@@ -450,6 +454,15 @@ int CDECL MSVCRT__execute_onexit_table(MSVCRT__onexit_table_t *table)
 }
 
 /*********************************************************************
+ *		_register_thread_local_exe_atexit_callback (UCRTBASE.@)
+ */
+void CDECL _register_thread_local_exe_atexit_callback(_tls_callback_type callback)
+{
+    TRACE("(%p)\n", callback);
+    tls_atexit_callback = callback;
+}
+
+/*********************************************************************
  *		_set_purecall_handler (MSVCR71.@)
  */
 MSVCRT_purecall_handler CDECL _set_purecall_handler(MSVCRT_purecall_handler function)

dlls/ucrtbase/ucrtbase.spec

@@ -1862,7 +1862,7 @@
 @ cdecl _realloc_base(ptr long)
 @ cdecl _recalloc(ptr long long)
 @ cdecl _register_onexit_function(ptr ptr) MSVCRT__register_onexit_function
-@ stub _register_thread_local_exe_atexit_callback
+@ cdecl _register_thread_local_exe_atexit_callback(ptr)
 @ cdecl _resetstkoflw() MSVCRT__resetstkoflw
 @ cdecl _rmdir(str) MSVCRT__rmdir
 @ cdecl _rmtmp() MSVCRT__rmtmp