// Copyright 2017 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

//go:build fuchsia && !build_with_native_toolchain
// +build fuchsia,!build_with_native_toolchain

package fs

import (
	"syscall/zx"

	"fidl/fuchsia/io"
)

// Remote can be returned by Open in order to hand off the open transaction to another filesystem.
type Remote struct {
	// Channel is the remote directory channel the request is to be forwarded to.
	Channel zx.Channel
	// Path is the new path to be opened at the remote.
	Path string
	// Flags are the open flags to be sent to the remote.
	Flags OpenFlags
}

type FileWithBackingMemory interface {
	GetBackingMemory(flags io.VmoFlags) (*zx.VMO, uint64, error)
}