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  }
    52
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