Example #1
0
// Remove removes the named file or directory.
// If there is an error, it will be of type *PathError.
func Remove(name string) error {
	p, e := syscall.UTF16PtrFromString(name)
	if e != nil {
		return &PathError{"remove", name, e}
	}

	// Go file interface forces us to know whether
	// name is a file or directory. Try both.
	e = syscall.DeleteFile(p)
	if e == nil {
		return nil
	}
	e1 := syscall.RemoveDirectory(p)
	if e1 == nil {
		return nil
	}

	// Both failed: figure out which error to return.
	if e1 != e {
		a, e2 := syscall.GetFileAttributes(p)
		if e2 != nil {
			e = e2
		} else {
			if a&syscall.FILE_ATTRIBUTE_DIRECTORY != 0 {
				e = e1
			}
		}
	}
	return &PathError{"remove", name, e}
}
Example #2
0
func Remove(name string) error {
	p, e := syscall.UTF16PtrFromString(name)
	if e != nil {
		return &os.PathError{"remove", name, e}
	}

	// Go file interface forces us to know whether
	// name is a file or directory. Try both.
	e = syscall.DeleteFile(p)
	if e == nil {
		return nil
	}
	e1 := syscall.RemoveDirectory(p)
	if e1 == nil {
		return nil
	}

	fi, err := os.Lstat(name)
	if err != nil {
		return err
	}

	if !fi.IsDir() {
		if fi.Mode().Perm() != 0777 {
			_ = os.Chmod(name, 0777)
			if err = syscall.DeleteFile(p); err == nil {
				return err
			}
		}
	}
	// TODO(maruel): Add DACL handling.
	return &os.PathError{"remove", name, e}
}