clearCanonCaches();
        return this;
    }

    public TestFile createNamedPipe() {
        try {
            Process mkfifo = new ProcessBuilder("mkfifo", getAbsolutePath())
                .redirectErrorStream(true)
                .start();
            assert mkfifo.waitFor() == 0; // assert the exit value signals success
            return this;
        } catch (IOException | InterruptedException e) {

//sys	Lchown(path string, uid int, gid int) (err error)
//sys	Link(path string, link string) (err error)
//sys	Listen(s int, backlog int) (err error)
//sys	Mkdir(path string, mode uint32) (err error)
//sys	Mkfifo(path string, mode uint32) (err error)
//sys	Mknod(path string, mode uint32, dev int) (err error)
//sys	Mlock(b []byte) (err error)
//sys	Mlockall(flags int) (err error)
//sys	Mprotect(b []byte, prot int) (err error)

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	}
	return
}

func libc_mkdir_trampoline()

//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"

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

func Mkfifo(path string, mode uint32) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}

	var status _C_int
	wpid, err = wait4(pid, &status, options, rusage)
	if wstatus != nil {
		*wstatus = WaitStatus(status)
	}
	return
}

func Mkfifo(path string, mode uint32) (err error) {
	return Mknod(path, mode|S_IFIFO, 0)
}

func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
	if sa.Port < 0 || sa.Port > 0xFFFF {
		return nil, 0, EINVAL

	n = -1
	err = ENOSYS
	return
}

//sys	Mkdir(path string, mode uint32) (err error) = SYS___MKDIR_A
//sys	Mkdirat(dirfd int, path string, mode uint32) (err error) = SYS___MKDIRAT_A
//sys   Mkfifo(path string, mode uint32) (err error) = SYS___MKFIFO_A
//sys	Mknod(path string, mode uint32, dev int) (err error) = SYS___MKNOD_A
//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error) = SYS___MKNODAT_A