1 // Copyright 2016 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 os 6 7 // Executable returns the path name for the executable that started 8 // the current process. There is no guarantee that the path is still 9 // pointing to the correct executable. If a symlink was used to start 10 // the process, depending on the operating system, the result might 11 // be the symlink or the path it pointed to. If a stable result is 12 // needed, path/filepath.EvalSymlinks might help. 13 // 14 // Executable returns an absolute path unless an error occurred. 15 // 16 // The main use case is finding resources located relative to an 17 // executable. 18 // 19 // Executable is not supported on nacl. 20 func Executable() (string, error) { 21 return executable() 22 } 23