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| // Copyright 2016 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 os
|
| import "errors"
|
| var executablePath string // set by ../runtime/os_darwin.go
|
| var initCwd, initCwdErr = Getwd()
|
| func executable() (string, error) {
| ep := executablePath
| if len(ep) == 0 {
| return ep, errors.New("cannot find executable path")
| }
| if ep[0] != '/' {
| if initCwdErr != nil {
| return ep, initCwdErr
| }
| if len(ep) > 2 && ep[0:2] == "./" {
| // skip "./"
| ep = ep[2:]
| }
| ep = initCwd + "/" + ep
| }
| return ep, nil
| }
|
|
