...
Run Format

Source file src/os/executable_windows.go

Documentation: os

  // 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 (
  	"internal/syscall/windows"
  	"syscall"
  )
  
  func getModuleFileName(handle syscall.Handle) (string, error) {
  	n := uint32(1024)
  	var buf []uint16
  	for {
  		buf = make([]uint16, n)
  		r, err := windows.GetModuleFileName(handle, &buf[0], n)
  		if err != nil {
  			return "", err
  		}
  		if r < n {
  			break
  		}
  		// r == n means n not big enough
  		n += 1024
  	}
  	return syscall.UTF16ToString(buf), nil
  }
  
  func executable() (string, error) {
  	return getModuleFileName(0)
  }
  

View as plain text