blob: 02875bd2c9245716dc9c835c2095c50af15a862c (
plain)
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
|
//
// impl/error_code.ipp
// ~~~~~~~~~~~~~~~~~~~
//
// 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_IMPL_ERROR_CODE_IPP
#define ASIO_IMPL_ERROR_CODE_IPP
#include "asio/detail/config.hpp"
# include <cerrno>
# include <cstring>
# include <string>
#include "asio/detail/local_free_on_block_exit.hpp"
#include "asio/detail/socket_types.hpp"
#include "asio/error_code.hpp"
#include "asio/detail/push_options.hpp"
namespace asio {
namespace detail {
class system_category : public error_category
{
public:
const char* name() const ASIO_ERROR_CATEGORY_NOEXCEPT
{
return "asio.system";
}
std::string message(int value) const
{
#if !defined(__sun)
if (value == ECANCELED)
return "Operation aborted.";
#endif // !defined(__sun)
#if defined(__sun) || defined(__QNX__) || defined(__SYMBIAN32__)
using namespace std;
return strerror(value);
#elif defined(__MACH__) && defined(__APPLE__) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(_AIX) || defined(__hpux) || defined(__osf__) || defined(__ANDROID__) || defined(ANDROID_HOST_MUSL)
char buf[256] = "";
using namespace std;
strerror_r(value, buf, sizeof(buf));
return buf;
#else
char buf[256] = "";
return strerror_r(value, buf, sizeof(buf));
#endif
}
};
} // namespace detail
const error_category& system_category()
{
static detail::system_category instance;
return instance;
}
} // namespace asio
#include "asio/detail/pop_options.hpp"
#endif // ASIO_IMPL_ERROR_CODE_IPP
|
