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Source file src/path/filepath/path_unix.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	// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
     6	
     7	package filepath
     8	
     9	import "strings"
    10	
    11	// IsAbs reports whether the path is absolute.
    12	func IsAbs(path string) bool {
    13		return strings.HasPrefix(path, "/")
    14	}
    15	
    16	// volumeNameLen returns length of the leading volume name on Windows.
    17	// It returns 0 elsewhere.
    18	func volumeNameLen(path string) int {
    19		return 0
    20	}
    21	
    22	// HasPrefix exists for historical compatibility and should not be used.
    23	//
    24	// Deprecated: HasPrefix does not respect path boundaries and
    25	// does not ignore case when required.
    26	func HasPrefix(p, prefix string) bool {
    27		return strings.HasPrefix(p, prefix)
    28	}
    29	
    30	func splitList(path string) []string {
    31		if path == "" {
    32			return []string{}
    33		}
    34		return strings.Split(path, string(ListSeparator))
    35	}
    36	
    37	func abs(path string) (string, error) {
    38		return unixAbs(path)
    39	}
    40	
    41	func join(elem []string) string {
    42		// If there's a bug here, fix the logic in ./path_plan9.go too.
    43		for i, e := range elem {
    44			if e != "" {
    45				return Clean(strings.Join(elem[i:], string(Separator)))
    46			}
    47		}
    48		return ""
    49	}
    50	
    51	func sameWord(a, b string) bool {
    52		return a == b
    53	}
    54	

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