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// Copyright 2009 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 darwin dragonfly freebsd linux nacl netbsd openbsd solaris
package os
import (
"io"
)
func (f *File) readdir(n int) (fi []FileInfo, err error) {
dirname := f.name
if dirname == "" {
dirname = "."
}
names, err := f.Readdirnames(n)
fi = make([]FileInfo, 0, len(names))
for _, filename := range names {
fip, lerr := lstat(dirname + "/" + filename)
if IsNotExist(lerr) {
// File disappeared between readdir + stat.
// Just treat it as if it didn't exist.
continue
}
if lerr != nil {
return fi, lerr
}
fi = append(fi, fip)
}
if len(fi) == 0 && err == nil && n > 0 {
// Per File.Readdir, the slice must be non-empty or err
// must be non-nil if n > 0.
err = io.EOF
}
return fi, err
}
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