//sys	Unmount(target string, flags int) (err error) = SYS_UMOUNT2
//sys	Unshare(flags int) (err error)
//sys	write(fd int, p []byte) (n int, err error)
//sys	exitThread(code int) (err error) = SYS_EXIT
//sys	readv(fd int, iovs []Iovec) (n int, err error) = SYS_READV
//sys	writev(fd int, iovs []Iovec) (n int, err error) = SYS_WRITEV

	fd = -1
	err = ENOSYS
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Exit(code int) {
	runtime.EnterSyscall()
	CallLeFuncWithErr(GetZosLibVec()+SYS_EXIT<<4, uintptr(code))
	runtime.ExitSyscall()
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func impl_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {

	i = 0
	for i < len(errbuf) && errbuf[i] != 0 {
		i++
	}

	RawSyscall6(SYS_PWRITE, uintptr(pipe), uintptr(unsafe.Pointer(&errbuf[0])), uintptr(i),
		^uintptr(0), ^uintptr(0), 0)

	for {
		RawSyscall(SYS_EXITS, 0, 0, 0)
	}
}

// close the numbered file descriptor, unless it is fd1, fd2, or a member of fds.
//
//go:nosplit
func closeFdExcept(n int, fd1 int, fd2 int, fds []int) {
	if n == fd1 || n == fd2 {

		{"SYS_EPOLL_WAIT", Const, 0},
		{"SYS_EPOLL_WAIT_OLD", Const, 0},
		{"SYS_EVENTFD", Const, 0},
		{"SYS_EVENTFD2", Const, 0},
		{"SYS_EXCHANGEDATA", Const, 0},
		{"SYS_EXECVE", Const, 0},
		{"SYS_EXIT", Const, 0},
		{"SYS_EXIT_GROUP", Const, 0},
		{"SYS_EXTATTRCTL", Const, 0},
		{"SYS_EXTATTR_DELETE_FD", Const, 0},
		{"SYS_EXTATTR_DELETE_FILE", Const, 0},
		{"SYS_EXTATTR_DELETE_LINK", Const, 0},

	{AUD2, ynone, Pm, opBytes{0x0b, 0}},
	{AUMWAIT, ywrfsbase, Pf2, opBytes{0xae, 06}},
	{ASYSENTER, ynone, Px, opBytes{0x0f, 0x34, 0}},
	{ASYSENTER64, ynone, Pw, opBytes{0x0f, 0x34, 0}},
	{ASYSEXIT, ynone, Px, opBytes{0x0f, 0x35, 0}},
	{ASYSEXIT64, ynone, Pw, opBytes{0x0f, 0x35, 0}},
	{ALMSW, ydivl, Pm, opBytes{0x01, 06}},
	{ALLDT, ydivl, Pm, opBytes{0x00, 02}},
	{ALIDT, ysvrs_mo, Pm, opBytes{0x01, 03}},