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1 | // boost/system/cygwin_error.hpp -------------------------------------------// |
2 | ||
3 | // Copyright Beman Dawes 2007 | |
4 | ||
5 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
6 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
7 | ||
8 | // See library home page at http://www.boost.org/libs/system | |
9 | ||
10 | #ifndef BOOST_CYGWIN_ERROR_HPP | |
11 | #define BOOST_CYGWIN_ERROR_HPP | |
12 | ||
13 | // This header is effectively empty for compiles on operating systems where | |
14 | // it is not applicable. | |
15 | ||
16 | # ifdef __CYGWIN__ | |
17 | ||
18 | #include <boost/system/error_code.hpp> | |
19 | ||
20 | namespace boost | |
21 | { | |
22 | namespace system | |
23 | { | |
24 | // To construct an error_code after a API error: | |
25 | // | |
26 | // error_code( errno, system_category() ) | |
27 | ||
28 | // User code should use the portable "posix" enums for POSIX errors; this | |
29 | // allows such code to be portable to non-POSIX systems. For the non-POSIX | |
30 | // errno values that POSIX-based systems typically provide in addition to | |
31 | // POSIX values, use the system specific enums below. | |
32 | ||
33 | namespace cygwin_error | |
34 | { | |
35 | enum cygwin_errno | |
36 | { | |
37 | no_net = ENONET, | |
38 | no_package = ENOPKG, | |
39 | no_share = ENOSHARE | |
40 | }; | |
41 | } // namespace cygwin_error | |
42 | ||
43 | template<> struct is_error_code_enum<cygwin_error::cygwin_errno> | |
44 | { static const bool value = true; }; | |
45 | ||
46 | namespace cygwin_error | |
47 | { | |
48 | inline error_code make_error_code( cygwin_errno e ) | |
49 | { return error_code( e, system_category() ); } | |
50 | } | |
51 | } | |
52 | } | |
53 | ||
54 | #endif // __CYGWIN__ | |
55 | ||
56 | #endif // BOOST_CYGWIN_ERROR_HPP |