Exemple #1
0
func (*Ufs) Walk(req *srv.Req) {
	fid := req.Fid.Aux.(*Fid)
	tc := req.Tc

	err := fid.stat()
	if err != nil {
		req.RespondError(err)
		return
	}

	if req.Newfid.Aux == nil {
		req.Newfid.Aux = new(Fid)
	}

	nfid := req.Newfid.Aux.(*Fid)
	wqids := make([]p.Qid, len(tc.Wname))
	path := fid.path
	i := 0
	for ; i < len(tc.Wname); i++ {
		p := path + "/" + tc.Wname[i]
		st, err := os.Lstat(p)
		if err != nil {
			if i == 0 {
				req.RespondError(Enoent)
				return
			}

			break
		}

		wqids[i] = *dir2Qid(st)
		path = p
	}

	nfid.path = path
	req.RespondRwalk(wqids[0:i])
}