This file is indexed.

/usr/include/asio/detail/winapi_thread.hpp is in libasio-dev 1:1.10.8-1.

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
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
//
// detail/winapi_thread.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2016 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_DETAIL_WINAPI_THREAD_HPP
#define ASIO_DETAIL_WINAPI_THREAD_HPP

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

#include "asio/detail/config.hpp"

#if defined(ASIO_WINDOWS)
#if defined(ASIO_WINDOWS_APP) || defined(UNDER_CE)

#include <memory>
#include "asio/detail/noncopyable.hpp"
#include "asio/detail/socket_types.hpp"
#include "asio/detail/throw_error.hpp"
#include "asio/error.hpp"

#include "asio/detail/push_options.hpp"

namespace asio {
namespace detail {

DWORD WINAPI winapi_thread_function(LPVOID arg);

class winapi_thread
  : private noncopyable
{
public:
  // Constructor.
  template <typename Function>
  winapi_thread(Function f, unsigned int = 0)
  {
    std::auto_ptr<func_base> arg(new func<Function>(f));
    DWORD thread_id = 0;
    thread_ = ::CreateThread(0, 0, winapi_thread_function,
        arg.get(), 0, &thread_id);
    if (!thread_)
    {
      DWORD last_error = ::GetLastError();
      asio::error_code ec(last_error,
          asio::error::get_system_category());
      asio::detail::throw_error(ec, "thread");
    }
    arg.release();
  }

  // Destructor.
  ~winapi_thread()
  {
    ::CloseHandle(thread_);
  }

  // Wait for the thread to exit.
  void join()
  {
#if defined(ASIO_WINDOWS_APP)
    ::WaitForSingleObjectEx(thread_, INFINITE, false);
#else // defined(ASIO_WINDOWS_APP)
    ::WaitForSingleObject(thread_, INFINITE);
#endif // defined(ASIO_WINDOWS_APP)
  }

private:
  friend DWORD WINAPI winapi_thread_function(LPVOID arg);

  class func_base
  {
  public:
    virtual ~func_base() {}
    virtual void run() = 0;
  };

  template <typename Function>
  class func
    : public func_base
  {
  public:
    func(Function f)
      : f_(f)
    {
    }

    virtual void run()
    {
      f_();
    }

  private:
    Function f_;
  };

  ::HANDLE thread_;
};

inline DWORD WINAPI winapi_thread_function(LPVOID arg)
{
  std::auto_ptr<winapi_thread::func_base> func(
      static_cast<winapi_thread::func_base*>(arg));
  func->run();
  return 0;
}

} // namespace detail
} // namespace asio

#include "asio/detail/pop_options.hpp"

#endif // defined(ASIO_WINDOWS_APP) || defined(UNDER_CE)
#endif // defined(ASIO_WINDOWS)

#endif // ASIO_DETAIL_WINAPI_THREAD_HPP