45   android::base::unique_fd fd;  member
80     android::base::unique_fd fd(openat(dirfd(dir.get()), de->d_name, O_RDONLY | O_CLOEXEC));  in ev_init()  local
81     if (fd == -1) continue;  in ev_init()
87     if (ioctl(fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {  in ev_init()
102     if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, fd, &ev) == -1) {  in ev_init()
107     ev_fdinfo[g_ev_count].fd.reset(fd.release());  in ev_init()
126 int ev_add_fd(android::base::unique_fd&& fd, ev_callback cb) {  in ev_add_fd()  argument
134   int ret = epoll_ctl(g_epoll_fd, EPOLL_CTL_ADD, fd, &ev);  in ev_add_fd()
136     ev_fdinfo[g_ev_count].fd.reset(fd.release());  in ev_add_fd()
147     ev_fdinfo[--g_ev_count].fd.reset();  in ev_exit()
167       cb(fdi->fd, g_polled_events[n].events);  in ev_dispatch()
172 int ev_get_input(int fd, uint32_t epevents, input_event* ev) {  in ev_get_input()  argument
174         ssize_t r = TEMP_FAILURE_RETRY(read(fd, ev, sizeof(*ev)));  in ev_get_input()
191     if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {  in ev_sync_key_state()
197     if (ioctl(ev_fdinfo[i].fd, EVIOCGKEY(sizeof(key_bits)), key_bits) == -1) {  in ev_sync_key_state()
221     if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {  in ev_iterate_available_keys()
228     if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(EV_KEY, KEY_MAX), key_bits) == -1) {  in ev_iterate_available_keys()
244     if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(0, sizeof(ev_bits)), ev_bits) == -1) {  in ev_iterate_touch_inputs()
252     if (ioctl(ev_fdinfo[i].fd, EVIOCGBIT(EV_ABS, KEY_MAX), key_bits) == -1) {  in ev_iterate_touch_inputs()