Corpus for waitid$P_PIDFD:

Coverage	Program
2131	openat-mmap-waitid$P_PIDFD
148	perf_event_open-socket$netlink-dup-waitid$P_PIDFD
106	getpgrp-pidfd_open-waitid$P_PIDFD
55	close_range-pipe-waitid$P_PIDFD
43	waitid$P_PIDFD