Lines Matching refs:loop
41 static void uv__async_send(uv_loop_t* loop);
42 static int uv__async_start(uv_loop_t* loop);
45 int uv_async_init(uv_loop_t* loop, uv_async_t* handle, uv_async_cb async_cb) {
48 err = uv__async_start(loop);
52 uv__handle_init(loop, (uv_handle_t*)handle, UV_ASYNC);
56 QUEUE_INSERT_TAIL(&loop->async_handles, &handle->queue);
72 /* Wake up the other thread's event loop. */
73 uv__async_send(handle->loop);
83 /* Only call this from the event loop thread. */
122 static void uv__async_io(uv_loop_t* loop, uv__io_t* w, unsigned int events) {
129 assert(w == &loop->async_io_watcher);
149 QUEUE_MOVE(&loop->async_handles, &queue);
155 QUEUE_INSERT_TAIL(&loop->async_handles, q);
168 static void uv__async_send(uv_loop_t* loop) {
176 fd = loop->async_wfd;
183 fd = loop->async_io_watcher.fd; /* eventfd */
202 static int uv__async_start(uv_loop_t* loop) {
206 if (loop->async_io_watcher.fd != -1)
222 uv__io_init(&loop->async_io_watcher, uv__async_io, pipefd[0]);
223 uv__io_start(loop, &loop->async_io_watcher, POLLIN);
224 loop->async_wfd = pipefd[1];
230 int uv__async_fork(uv_loop_t* loop) {
231 if (loop->async_io_watcher.fd == -1) /* never started */
234 uv__async_stop(loop);
236 return uv__async_start(loop);
240 void uv__async_stop(uv_loop_t* loop) {
241 if (loop->async_io_watcher.fd == -1)
244 if (loop->async_wfd != -1) {
245 if (loop->async_wfd != loop->async_io_watcher.fd)
246 uv__close(loop->async_wfd);
247 loop->async_wfd = -1;
250 uv__io_stop(loop, &loop->async_io_watcher, POLLIN);
251 uv__close(loop->async_io_watcher.fd);
252 loop->async_io_watcher.fd = -1;