Lines Matching refs:pfd
104 struct pollfd pfd[num_displays][num_events];
128 pfd[dpy][ev].fd = open(node_path, O_RDONLY);
130 if (dpy == HWC_DISPLAY_PRIMARY && pfd[dpy][ev].fd < 0) {
143 pread(pfd[dpy][ev].fd, vdata , MAX_DATA, 0);
144 if (pfd[dpy][ev].fd >= 0)
145 pfd[dpy][ev].events = POLLPRI | POLLERR;
151 int err = poll(*pfd, (int)(num_displays * num_events), -1);
155 if (pfd[dpy][ev].revents & POLLPRI) {
156 ssize_t len = pread(pfd[dpy][ev].fd, vdata, MAX_DATA, 0);
206 if(pfd[dpy][event].fd >= 0)
207 close (pfd[dpy][event].fd);