1. #include <gio/gio.h>
2. #include <stdlib.h>
3. #include <string.h>
4. ​
5. gpointer pop_data_timed(void) {
6. gboolean current_data = 0;
7. gint64 end_time;
8. gpointer data;
9. ​
10. GCond data_cond;
11. GMutex data_mutex;
12. ​
13. g_print("start timer: %ld\n", g_get_monotonic_time());
14. g_mutex_lock(&data_mutex);
15. ​
16. end_time = g_get_monotonic_time() + 5 * G_TIME_SPAN_SECOND;
17. g_print("wait until: %ld\n", end_time);
18. ​
19. while (!current_data) {
20. g_print("while\n");
21. if (!g_cond_wait_until(&data_cond, &data_mutex, end_time)) {
22. g_print("timeout: %ld\n", g_get_monotonic_time());
23. g_mutex_unlock(&data_mutex);
24. return NULL;
25. }
26. }
27. ​
28. g_mutex_unlock(&data_mutex);
29. ​
30. return data;
31. }
32. ​
33. ​
34. int main(int argc, char **argv) {
35. GApplication *app;
36. int status;
37. ​
38. app = g_application_new("org.gtk.TestApplication", G_APPLICATION_HANDLES_COMMAND_LINE);
39. g_signal_connect(app, "command-line", G_CALLBACK(pop_data_timed), NULL);
40. g_application_set_inactivity_timeout(app, 10000);
41. ​
42. status = g_application_run(app, argc, argv);
43. ​
44. g_object_unref(app);
45. ​
46. return status;
47. }