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https://github.com/golang/go
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a38a917aee
You were a useful port and you've served your purpose. Thanks for all the play. A subsequent CL will remove amd64p32 (including assembly files and toolchain bits) and remaining bits. The amd64p32 removal will be separated into its own CL in case we want to support the Linux x32 ABI in the future and want our old amd64p32 support as a starting point. Updates #30439 Change-Id: Ia3a0c7d49804adc87bf52a4dea7e3d3007f2b1cd Reviewed-on: https://go-review.googlesource.com/c/go/+/199499 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build aix darwin dragonfly freebsd js,wasm linux netbsd openbsd solaris
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package os
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const (
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PathSeparator = '/' // OS-specific path separator
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PathListSeparator = ':' // OS-specific path list separator
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)
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// IsPathSeparator reports whether c is a directory separator character.
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func IsPathSeparator(c uint8) bool {
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return PathSeparator == c
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}
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// basename removes trailing slashes and the leading directory name from path name.
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func basename(name string) string {
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i := len(name) - 1
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// Remove trailing slashes
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for ; i > 0 && name[i] == '/'; i-- {
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name = name[:i]
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}
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// Remove leading directory name
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for i--; i >= 0; i-- {
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if name[i] == '/' {
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name = name[i+1:]
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break
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}
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}
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return name
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}
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// splitPath returns the base name and parent directory.
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func splitPath(path string) (string, string) {
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// if no better parent is found, the path is relative from "here"
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dirname := "."
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// Remove all but one leading slash.
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for len(path) > 1 && path[0] == '/' && path[1] == '/' {
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path = path[1:]
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}
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i := len(path) - 1
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// Remove trailing slashes.
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for ; i > 0 && path[i] == '/'; i-- {
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path = path[:i]
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}
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// if no slashes in path, base is path
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basename := path
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// Remove leading directory path
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for i--; i >= 0; i-- {
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if path[i] == '/' {
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if i == 0 {
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dirname = path[:1]
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} else {
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dirname = path[:i]
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}
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basename = path[i+1:]
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break
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}
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}
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return dirname, basename
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}
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func fixRootDirectory(p string) string {
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return p
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}
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