17 static RK_S32 data_fd = -1;  variable
36     mpp_eventfd_write(data_fd, 0);  in reset_test()
37     mpp_eventfd_read(data_fd, NULL, 0);  in reset_test()
47     rd_ret = mpp_eventfd_read(data_fd, &rd_val, rd_timeout);  in thread_read()
48     mpp_log("eventfd read %d timeout %d ret %lld val %lld\n", data_fd, rd_timeout, rd_ret, rd_val);  in thread_read()
59     data_fd = mpp_eventfd_get(0);  in main()
62     mpp_log("eventfd get data_fd %d sync_fd %d\n", data_fd, sync_fd);  in main()
70     mpp_log("eventfd write %d val %lld\n", data_fd, wr_val);  in main()
71     wr_ret = mpp_eventfd_write(data_fd, wr_val);  in main()
84     mpp_log("eventfd write %d val %lld\n", data_fd, wr_val);  in main()
85     wr_ret = mpp_eventfd_write(data_fd, wr_val);  in main()
98     mpp_log("eventfd write %d val %lld\n", data_fd, wr_val);  in main()
99     wr_ret = mpp_eventfd_write(data_fd, wr_val);  in main()
112     mpp_log("eventfd write %d val %lld\n", data_fd, wr_val);  in main()
113     wr_ret = mpp_eventfd_write(data_fd, wr_val);  in main()
119     mpp_eventfd_put(data_fd);  in main()