Lines Matching defs:ufd
2129 int ret = -1, ufd = -1, kfd = -1;
2142 ufd = open_uprobe_events(true);
2144 if (ufd >= 0)
2145 unamelist = get_probe_trace_event_names(ufd, true);
2180 ret = del_trace_probe_event(ufd, buf, unamelist);
2194 if (ufd >= 0) {
2196 close(ufd);
