libgo/go/path/filepath/path_plan9.go

   1 // Copyright 2010 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package filepath
   6
   7 import "strings"
   8
   9 // IsAbs reports whether the path is absolute.
  10 func IsAbs(path string) bool {
  11         return strings.HasPrefix(path, "/") || strings.HasPrefix(path, "#")
  12 }
  13
  14 // volumeNameLen returns length of the leading volume name on Windows.
  15 // It returns 0 elsewhere.
  16 func volumeNameLen(path string) int {
  17         return 0
  18 }
  19
  20 // HasPrefix exists for historical compatibility and should not be used.
  21 //
  22 // Deprecated: HasPrefix does not respect path boundaries and
  23 // does not ignore case when required.
  24 func HasPrefix(p, prefix string) bool {
  25         return strings.HasPrefix(p, prefix)
  26 }
  27
  28 func splitList(path string) []string {
  29         if path == "" {
  30                 return []string{}
  31         }
  32         return strings.Split(path, string(ListSeparator))
  33 }
  34
  35 func abs(path string) (string, error) {
  36         return unixAbs(path)
  37 }
  38
  39 func join(elem []string) string {
  40         // If there's a bug here, fix the logic in ./path_unix.go too.
  41         for i, e := range elem {
  42                 if e != "" {
  43                         return Clean(strings.Join(elem[i:], string(Separator)))
  44                 }
  45         }
  46         return ""
  47 }
  48
  49 func sameWord(a, b string) bool {
  50         return a == b
  51 }