syncthing/vendor/github.com/cznic/fileutil/fileutil_freebsd.go
2017-04-05 14:34:41 +00:00

30 lines
769 B
Go

// Copyright (c) 2014 The fileutil Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !arm
package fileutil
import (
"io"
"os"
)
const hasPunchHole = false
// PunchHole deallocates space inside a file in the byte range starting at
// offset and continuing for len bytes. Unimplemented on FreeBSD.
func PunchHole(f *os.File, off, len int64) error {
return nil
}
// Fadvise predeclares an access pattern for file data. See also 'man 2
// posix_fadvise'. Unimplemented on FreeBSD.
func Fadvise(f *os.File, off, len int64, advice FadviseAdvice) error {
return nil
}
// IsEOF reports whether err is an EOF condition.
func IsEOF(err error) bool { return err == io.EOF }