aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/go/_std_1.22/src/os/file_wasip1.go
blob: c9b05b3aedc286a868f148baaa16fdfff727f8fe (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
// Copyright 2023 The Go 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 wasip1

package os

import "internal/poll"

// PollFD returns the poll.FD of the file.
//
// Other packages in std that also import internal/poll (such as net)
// can use a type assertion to access this extension method so that
// they can pass the *poll.FD to functions like poll.Splice.
//
// There is an equivalent function in net.rawConn.
//
// PollFD is not intended for use outside the standard library.
func (f *file) PollFD() *poll.FD {
	return &f.pfd
}