func main() { var n int var user p.User var err error var c *clnt.Clnt var file *clnt.File var buf []byte flag.Parse() user = p.OsUsers.Uid2User(os.Geteuid()) clnt.DefaultDebuglevel = *debuglevel c, err = clnt.Mount("tcp", *addr, "", user) if err != nil { goto error } if flag.NArg() != 1 { log.Println("invalid arguments") return } file, err = c.FOpen(flag.Arg(0), p.OREAD) if err != nil { goto error } buf = make([]byte, 8192) for { n, err = file.Read(buf) if n == 0 { break } os.Stdout.Write(buf[0:n]) } file.Close() if err != nil && err != io.EOF { goto error } return error: log.Println("Error", err) }
func main() { var user p.User var err error var c *clnt.Clnt var file *clnt.File var d []*p.Dir flag.Parse() user = p.OsUsers.Uid2User(os.Geteuid()) clnt.DefaultDebuglevel = *debuglevel c, err = clnt.Mount("tcp", *addr, "", user) if err != nil { log.Fatal(err) } lsarg := "/" if flag.NArg() == 1 { lsarg = flag.Arg(0) } else if flag.NArg() > 1 { log.Fatal("error: only one argument expected") } file, err = c.FOpen(lsarg, p.OREAD) if err != nil { log.Fatal(err) } for { d, err = file.Readdir(0) if d == nil || len(d) == 0 || err != nil { break } for i := 0; i < len(d); i++ { os.Stdout.WriteString(d[i].Name + "\n") } } file.Close() if err != nil && err != io.EOF { log.Fatal(err) } return }