mirror of
https://github.com/golang/go
synced 2024-11-18 16:54:43 -07:00
30 lines
756 B
Go
30 lines
756 B
Go
|
// Copyright 2016 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.
|
||
|
|
|
||
|
|
// +build !linux,!darwin,!freebsd,!openbsd,!netbsd
|
||
|
|
|
||
|
|
package imports
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io/ioutil"
|
||
|
|
"os"
|
||
|
|
)
|
||
|
|
|
||
|
|
// readDir calls fn for each directory entry in dirName.
|
||
|
|
// It does not descend into directories or follow symlinks.
|
||
|
|
// If fn returns a non-nil error, readDir returns with that error
|
||
|
|
// immediately.
|
||
|
|
func readDir(dirName string, fn func(dirName, entName string, typ os.FileMode) error) error {
|
||
|
|
fis, err := ioutil.ReadDir(dirName)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
for _, fi := range fis {
|
||
|
|
if err := fn(dirName, fi.Name(), fi.Mode()&os.ModeType); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|