mirror of
https://github.com/42wim/matterbridge
synced 2024-11-19 03:25:33 +00:00
37 lines
919 B
Go
37 lines
919 B
Go
|
// Copyright 2012 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.
|
||
|
|
|
||
|
|
// +build !go1.8,linux !go1.8,netbsd !go1.8,solaris !go1.8,dragonfly
|
||
|
|
|
||
|
|
package osext
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"fmt"
|
||
|
|
"os"
|
||
|
|
"runtime"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
func executable() (string, error) {
|
||
|
|
switch runtime.GOOS {
|
||
|
|
case "linux":
|
||
|
|
const deletedTag = " (deleted)"
|
||
|
|
execpath, err := os.Readlink("/proc/self/exe")
|
||
|
|
if err != nil {
|
||
|
|
return execpath, err
|
||
|
|
}
|
||
|
|
execpath = strings.TrimSuffix(execpath, deletedTag)
|
||
|
|
execpath = strings.TrimPrefix(execpath, deletedTag)
|
||
|
|
return execpath, nil
|
||
|
|
case "netbsd":
|
||
|
|
return os.Readlink("/proc/curproc/exe")
|
||
|
|
case "dragonfly":
|
||
|
|
return os.Readlink("/proc/curproc/file")
|
||
|
|
case "solaris":
|
||
|
|
return os.Readlink(fmt.Sprintf("/proc/%d/path/a.out", os.Getpid()))
|
||
|
|
}
|
||
|
|
return "", errors.New("ExecPath not implemented for " + runtime.GOOS)
|
||
|
|
}
|