github.com/neugram/ng@v0.0.0-20180309130942-d472ff93d872/eval/shell/exec_procfs.go (about)

     1  // Copyright 2016 The Neugram Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build linux
     6  
     7  package shell
     8  
     9  import (
    10  	"os"
    11  )
    12  
    13  // executable returns the path to the executable of this process.
    14  func executable() (string, error) {
    15  	// TODO: handle " (deleted)"
    16  	return os.Readlink("/proc/self/exe")
    17  }