HANDLE
mono_threads_core_open_handle (void)
{
MonoThreadInfo *info;
info = mono_thread_info_current ();
g_assert (info);
if (!info->handle)
info->handle = wapi_create_thread_handle ();
else
wapi_ref_thread_handle (info->handle);
return info->handle;
}
static void*
inner_start_thread (void *arg)
{
StartInfo *start_info = (StartInfo *) arg;
void *t_arg = start_info->arg;
int res;
void *(*start_func)(void*) = start_info->start_routine;
guint32 flags = start_info->flags;
void *result;
HANDLE handle;
MonoThreadInfo *info;
/* Register the thread with the io-layer */
handle = wapi_create_thread_handle ();
if (!handle) {
res = MONO_SEM_POST (&(start_info->registered));
g_assert (!res);
return NULL;
}
start_info->handle = handle;
info = mono_thread_info_attach (&result);
MONO_PREPARE_BLOCKING
info->runtime_thread = TRUE;
info->handle = handle;
if (flags & CREATE_SUSPENDED) {
info->create_suspended = TRUE;
MONO_SEM_INIT (&info->create_suspended_sem, 0);
}
/* start_info is not valid after this */
res = MONO_SEM_POST (&(start_info->registered));
g_assert (!res);
start_info = NULL;
if (flags & CREATE_SUSPENDED) {
while (MONO_SEM_WAIT (&info->create_suspended_sem) != 0 &&
errno == EINTR);
MONO_SEM_DESTROY (&info->create_suspended_sem);
}
MONO_FINISH_BLOCKING
/* Run the actual main function of the thread */
result = start_func (t_arg);
mono_threads_core_exit (GPOINTER_TO_UINT (result));
g_assert_not_reached ();
}
static void*
inner_start_thread (void *arg)
{
StartInfo *start_info = arg;
void *t_arg = start_info->arg;
int res;
void *(*start_func)(void*) = start_info->start_routine;
guint32 flags = start_info->flags;
void *result;
HANDLE handle;
MonoThreadInfo *info;
/* Register the thread with the io-layer */
handle = wapi_create_thread_handle ();
if (!handle) {
res = MONO_SEM_POST (&(start_info->registered));
g_assert (!res);
return NULL;
}
start_info->handle = handle;
info = mono_thread_info_attach (&result);
info->runtime_thread = TRUE;
info->handle = handle;
if (flags & CREATE_SUSPENDED) {
info->create_suspended = TRUE;
MONO_SEM_INIT (&info->create_suspended_sem, 0);
}
/* start_info is not valid after this */
res = MONO_SEM_POST (&(start_info->registered));
g_assert (!res);
start_info = NULL;
if (flags & CREATE_SUSPENDED) {
while (MONO_SEM_WAIT (&info->create_suspended_sem) != 0 &&
errno == EINTR);
MONO_SEM_DESTROY (&info->create_suspended_sem);
}
/* Run the actual main function of the thread */
result = start_func (t_arg);
/*
mono_thread_info_detach ();
*/
#if defined(__native_client__)
nacl_shutdown_gc_thread();
#endif
wapi_thread_handle_set_exited (handle, GPOINTER_TO_UINT (result));
/* This is needed by mono_threads_core_unregister () which is called later */
info->handle = NULL;
g_assert (mono_threads_get_callbacks ()->thread_exit);
mono_threads_get_callbacks ()->thread_exit (NULL);
g_assert_not_reached ();
return result;
}
