diff options
Diffstat (limited to 'gcc-4.8.1/libgo/go/path/filepath/path_windows.go')
-rw-r--r-- | gcc-4.8.1/libgo/go/path/filepath/path_windows.go | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/gcc-4.8.1/libgo/go/path/filepath/path_windows.go b/gcc-4.8.1/libgo/go/path/filepath/path_windows.go deleted file mode 100644 index db2b57ec0..000000000 --- a/gcc-4.8.1/libgo/go/path/filepath/path_windows.go +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package filepath - -import ( - "strings" -) - -func isSlash(c uint8) bool { - return c == '\\' || c == '/' -} - -// IsAbs returns true if the path is absolute. -func IsAbs(path string) (b bool) { - l := volumeNameLen(path) - if l == 0 { - return false - } - path = path[l:] - if path == "" { - return false - } - return isSlash(path[0]) -} - -// volumeNameLen returns length of the leading volume name on Windows. -// It returns 0 elsewhere. -func volumeNameLen(path string) int { - if len(path) < 2 { - return 0 - } - // with drive letter - c := path[0] - if path[1] == ':' && ('a' <= c && c <= 'z' || 'A' <= c && c <= 'Z') { - return 2 - } - // is it UNC - if l := len(path); l >= 5 && isSlash(path[0]) && isSlash(path[1]) && - !isSlash(path[2]) && path[2] != '.' { - // first, leading `\\` and next shouldn't be `\`. its server name. - for n := 3; n < l-1; n++ { - // second, next '\' shouldn't be repeated. - if isSlash(path[n]) { - n++ - // third, following something characters. its share name. - if !isSlash(path[n]) { - if path[n] == '.' { - break - } - for ; n < l; n++ { - if isSlash(path[n]) { - break - } - } - return n - } - break - } - } - } - return 0 -} - -// HasPrefix exists for historical compatibility and should not be used. -func HasPrefix(p, prefix string) bool { - if strings.HasPrefix(p, prefix) { - return true - } - return strings.HasPrefix(strings.ToLower(p), strings.ToLower(prefix)) -} |