func golang.org/x/sys/unix.Pselect

2 uses

	golang.org/x/sys/unix (current package)
		syscall_linux_amd64.go#L43: 	return Pselect(nfd, r, w, e, ts, nil)
		zsyscall_linux.go#L1359: func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {