github.com/karalabe/go-ethereum@v0.8.5/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_plan9.go (about)

     1  // Copyright 2012 The Go 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  package osext
     6  
     7  import (
     8      "syscall"
     9      "os"
    10      "strconv"
    11  )
    12  
    13  func executable() (string, error) {
    14      f, err := os.Open("/proc/" + strconv.Itoa(os.Getpid()) + "/text")
    15      if err != nil {
    16          return "", err
    17      }
    18      defer f.Close()
    19      return syscall.Fd2path(int(f.Fd()))
    20  }