core/port/ports.cpp

245     zx_handle_t ev;
246     status = zx_event_create(0u, &ev);
252         status = zx_object_wait_async(ev, port, ix, ZX_EVENT_SIGNALED, ZX_WAIT_ASYNC_ONCE);
256     status = zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED);
277     status = zx_handle_close(ev);
291     zx_handle_t ev;
292     status = zx_event_create(0u, &ev);
297     status = zx_object_wait_async(ev, port, key0,
306         EXPECT_EQ(zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED | ub), ZX_OK);
307         EXPECT_EQ(zx_object_signal(ev, ZX_EVENT_SIGNALED | ub, 0u), ZX_OK);
325     status = zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED | ZX_USER_SIGNAL_2);
328     status = zx_handle_close(ev);
416     zx_handle_t ev;
419     EXPECT_EQ(zx_event_create(0u, &ev), ZX_OK);
426             ev, port, keys[ix], ZX_EVENT_SIGNALED, wait_mode), ZX_OK);
430     EXPECT_EQ(zx_port_cancel(port, ev, 13u), ZX_OK);
433         EXPECT_EQ(zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED), ZX_OK);
434         EXPECT_EQ(zx_object_signal(ev, ZX_EVENT_SIGNALED, 0u), ZX_OK);
453         EXPECT_EQ(zx_port_cancel(port, ev, 128u), ZX_ERR_NOT_FOUND);
460     EXPECT_EQ(zx_handle_close(ev), ZX_OK);
480     zx_handle_t ev[3];
485         EXPECT_EQ(zx_event_create(0u, &ev[ix]), ZX_OK);
487             ev[ix], port, keys[ix], ZX_EVENT_SIGNALED, wait_mode), ZX_OK);
490     EXPECT_EQ(zx_object_signal(ev[0], 0u, ZX_EVENT_SIGNALED), ZX_OK);
491     EXPECT_EQ(zx_object_signal(ev[1], 0u, ZX_EVENT_SIGNALED), ZX_OK);
495     EXPECT_EQ(zx_port_cancel(port, ev[1], 3u), ZX_OK);
496     EXPECT_EQ(zx_port_cancel(port, ev[2], 3u), ZX_OK);
498     EXPECT_EQ(zx_object_signal(ev[2], 0u, ZX_EVENT_SIGNALED), ZX_OK);
518     EXPECT_EQ(zx_handle_close(ev[0]), ZX_OK);
519     EXPECT_EQ(zx_handle_close(ev[1]), ZX_OK);
553     zx_handle_t ev;
556     EXPECT_EQ(zx_event_create(0u, &ev), ZX_OK);
566                   ev, port, (500u + ix), ZX_EVENT_SIGNALED, wait_mode), ZX_OK);
571     EXPECT_EQ(zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED), ZX_OK);
581     EXPECT_EQ(zx_handle_close(ev), ZX_OK);
599     auto ev = *reinterpret_cast<zx_handle_t*>(arg);
604         auto st = zx_object_signal(ev, 0u, ZX_EVENT_SIGNALED);
610         st = zx_object_signal(ev, ZX_EVENT_SIGNALED, 0u);
623     auto& ev   = ob[1];
630         st = zx_object_wait_async(ev, port, key, ZX_EVENT_SIGNALED, ZX_WAIT_ASYNC_ONCE);
635         st = zx_object_wait_one(ev, ZX_EVENT_SIGNALED, ZX_TIME_INFINITE, &observed);
639         st = zx_port_cancel(port, ev, key);
645     zx_handle_close(ev);