13   int ret = -1;  in main()  local
22   ret = getrlimit64(RLIMIT_NOFILE, &rlim);  in main()
23   LOG_ALWAYS_FATAL_IF(ret != 0, "Failed to get nofile limit.");  in main()
27   ret = setrlimit64(RLIMIT_NOFILE, &rlim);  in main()
28   ALOGE_IF(ret < 0, "Failed to set nofile limit, error=%s", strerror(errno));  in main()
44   ret = dvrSetSchedulerClass(0, "graphics");  in main()
45   CHECK_ERROR(ret < 0, error, "Failed to set thread priority");  in main()
49   ret = dispatcher->EnterDispatchLoop();  in main()
50   CHECK_ERROR(ret < 0, error, "Dispatch loop exited because: %s\n",  in main()
51               strerror(-ret));  in main()
54   return -ret;  in main()