This file is indexed.

/usr/include/asio/ssl/error.hpp is in libasio-dev 1:1.10.6-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
//
// ssl/error.hpp
// ~~~~~~~~~~~~~
//
// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#ifndef ASIO_SSL_ERROR_HPP
#define ASIO_SSL_ERROR_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/config.hpp"
#include "asio/error_code.hpp"

#include "asio/detail/push_options.hpp"

namespace asio {
namespace error {

enum ssl_errors
{
};

extern ASIO_DECL
const asio::error_category& get_ssl_category();

static const asio::error_category& ssl_category
  = asio::error::get_ssl_category();

} // namespace error
} // namespace asio

#if defined(ASIO_HAS_STD_SYSTEM_ERROR)
namespace std {

template<> struct is_error_code_enum<asio::error::ssl_errors>
{
  static const bool value = true;
};

} // namespace std
#endif // defined(ASIO_HAS_STD_SYSTEM_ERROR)

namespace asio {
namespace error {

inline asio::error_code make_error_code(ssl_errors e)
{
  return asio::error_code(
      static_cast<int>(e), get_ssl_category());
}

} // namespace error
} // namespace asio

#include "asio/detail/pop_options.hpp"

#if defined(ASIO_HEADER_ONLY)
# include "asio/ssl/impl/error.ipp"
#endif // defined(ASIO_HEADER_ONLY)

#endif // ASIO_SSL_ERROR_HPP