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 |
57 | |