blob: a2ad62a891386a201be91b5f0f6d9e8e2ab199e0 [file] [log] [blame]
// 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 (
"syscall"
_ "unsafe" // for go:linkname
)
// solarisExecutablePath is defined in the runtime package.
func solarisExecutablePath() string
var initCwd, initCwdErr = Getwd()
func executable() (string, error) {
path := solarisExecutablePath()
if len(path) == 0 {
path, err := syscall.Getexecname()
if err != nil {
return path, err
}
}
if len(path) > 0 && path[0] != '/' {
if initCwdErr != nil {
return path, initCwdErr
}
if len(path) > 2 && path[0:2] == "./" {
// skip "./"
path = path[2:]
}
return initCwd + "/" + path, nil
}
return path, nil
}