1 64abb42a 2018-04-10 noreply package ufs
 2 64abb42a 2018-04-10 noreply 
 3 64abb42a 2018-04-10 noreply import (
 4 64abb42a 2018-04-10 noreply 	"os"
 5 64abb42a 2018-04-10 noreply 	"sync"
 6 64abb42a 2018-04-10 noreply 
 7 c55b00ed 2021-12-31 op 	p9p "git.omarpolo.com/go-p9p"
 8 64abb42a 2018-04-10 noreply )
 9 64abb42a 2018-04-10 noreply 
10 64abb42a 2018-04-10 noreply type FileRef struct {
11 64abb42a 2018-04-10 noreply 	sync.Mutex
12 64abb42a 2018-04-10 noreply 	Path    string
13 64abb42a 2018-04-10 noreply 	Info    p9p.Dir
14 64abb42a 2018-04-10 noreply 	File    *os.File
15 64abb42a 2018-04-10 noreply 	Readdir *p9p.Readdir
16 64abb42a 2018-04-10 noreply }
17 64abb42a 2018-04-10 noreply 
18 64abb42a 2018-04-10 noreply func (f *FileRef) Stat() error {
19 64abb42a 2018-04-10 noreply 	f.Lock()
20 64abb42a 2018-04-10 noreply 	defer f.Unlock()
21 64abb42a 2018-04-10 noreply 	return f.statLocked()
22 64abb42a 2018-04-10 noreply }
23 64abb42a 2018-04-10 noreply 
24 64abb42a 2018-04-10 noreply func (f *FileRef) statLocked() error {
25 64abb42a 2018-04-10 noreply 	info, err := os.Lstat(f.Path)
26 64abb42a 2018-04-10 noreply 	if err != nil {
27 64abb42a 2018-04-10 noreply 		return err
28 64abb42a 2018-04-10 noreply 	}
29 64abb42a 2018-04-10 noreply 
30 64abb42a 2018-04-10 noreply 	f.Info = dirFromInfo(info)
31 64abb42a 2018-04-10 noreply 	return nil
32 64abb42a 2018-04-10 noreply }
33 64abb42a 2018-04-10 noreply 
34 64abb42a 2018-04-10 noreply func (f *FileRef) IsDir() bool {
35 64abb42a 2018-04-10 noreply 	return f.Info.Mode&p9p.DMDIR > 0
36 64abb42a 2018-04-10 noreply }