_, err := fcntlPtr(int(fd), cmd, unsafe.Pointer(lk))
	return err
}

//sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)

func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
	if len(fds) == 0 {
		return ppoll(nil, 0, timeout, sigmask)
	}
	return ppoll(&fds[0], len(fds), timeout, sigmask)
}

func Uname(uname *Utsname) error {

	cmsg.Len = uint64(length)
}

func InotifyInit() (fd int, err error) {
	return InotifyInit1(0)
}

//sys	ppoll(fds *pollFd, nfds int, timeout *Timespec, sigmask *sigset_t) (n int, err error)

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err

	cmsg.Len = uint64(length)
}

func InotifyInit() (fd int, err error) {
	return InotifyInit1(0)
}

//sys	ppoll(fds *pollFd, nfds int, timeout *Timespec, sigmask *sigset_t) (n int, err error)

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err

	cmsg.Len = uint64(length)
}

func InotifyInit() (fd int, err error) {
	return InotifyInit1(0)
}

//sys	ppoll(fds *pollFd, nfds int, timeout *Timespec, sigmask *sigset_t) (n int, err error)

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err

	cmsg.Len = uint64(length)
}

func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
	rsa.Service_name_len = uint64(length)
}

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

	cmsg.Len = uint64(length)
}

func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
	rsa.Service_name_len = uint64(length)
}

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err
}

func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
}

	cmsg.Len = uint64(length)
}

func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
	rsa.Service_name_len = uint64(length)
}

func Pause() error {
	_, err := ppoll(nil, 0, nil, nil)
	return err
}

func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
}

		p[1] = int(pp[1])
	}
	return err
}

//sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)

func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
	if len(fds) == 0 {
		return ppoll(nil, 0, timeout, sigmask)
	}
	return ppoll(&fds[0], len(fds), timeout, sigmask)
}

func Poll(fds []PollFd, timeout int) (n int, err error) {
	var ts *Timespec

	SYS_ACCEPT4                = 541 // { int accept4(int s, caddr_t name, int *anamelen, int flags); }
	SYS_LWP_SETNAME            = 542 // { int lwp_setname(lwpid_t tid, const char *name); }
	SYS_PPOLL                  = 543 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *sigmask); }
	SYS_LWP_SETAFFINITY        = 544 // { int lwp_setaffinity(pid_t pid, lwpid_t tid, const cpumask_t *mask); }

func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
	n = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_poll_trampoline_addr uintptr

//go:cgo_import_dynamic libc_poll poll "libc.so"