path_plan9.go

Documentation: internal/filepathlite

     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 filepathlite
     6  
     7  import (
     8  	"internal/bytealg"
     9  	"internal/stringslite"
    10  )
    11  
    12  const (
    13  	Separator     = '/'    // OS-specific path separator
    14  	ListSeparator = '\000' // OS-specific path list separator
    15  )
    16  
    17  func IsPathSeparator(c uint8) bool {
    18  	return Separator == c
    19  }
    20  
    21  func isLocal(path string) bool {
    22  	return unixIsLocal(path)
    23  }
    24  
    25  func localize(path string) (string, error) {
    26  	if path[0] == '#' || bytealg.IndexByteString(path, 0) >= 0 {
    27  		return "", errInvalidPath
    28  	}
    29  	return path, nil
    30  }
    31  
    32  // IsAbs reports whether the path is absolute.
    33  func IsAbs(path string) bool {
    34  	return stringslite.HasPrefix(path, "/") || stringslite.HasPrefix(path, "#")
    35  }
    36  
    37  // volumeNameLen returns length of the leading volume name on Windows.
    38  // It returns 0 elsewhere.
    39  func volumeNameLen(path string) int {
    40  	return 0
    41  }
    42
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