1 #ifndef libjmmcg_core_exit_codes_hpp
2 #define libjmmcg_core_exit_codes_hpp
3
4 /******************************************************************************
5 ** $Header: svn+ssh://jmmcg@svn.code.sf.net/p/libjmmcg/code/trunk/libjmmcg/core/exit_codes.hpp 2272 2018-03-17 22:21:39Z jmmcg $
6 **
7 ** Copyright (c) 2016 by J.M.McGuiness, coder@hussar.me.uk
8 **
9 ** This library is free software; you can redistribute it and/or
10 ** modify it under the terms of the GNU Lesser General Public
11 ** License as published by the Free Software Foundation; either
12 ** version 2.1 of the License, or (at your option) any later version.
13 **
14 ** This library is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 ** Lesser General Public License for more details.
18 **
19 ** You should have received a copy of the GNU Lesser General Public
20 ** License along with this library; if not, write to the Free Software
21 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24 #include <cerrno>
25 #include <stdexcept>
26 #include <cstdint>
27 #include <string.h>
28
29 namespace jmmcg {
30
31 /// A nice enum for the exit codes from main().
32 /**
33 Note use of POSIX compatibility macros & starting out custom errors at 129. Also note that we shouldn't exceed 255, as the exit code is truncated to 8 bits, which would cause problems...
34 */
35 enum exit_codes : std::uint8_t {
36 exit_success=EXIT_SUCCESS,
37 exit_unknown_failure=EXIT_FAILURE,
38 exit_unknown_exception=129,
39 exit_print_help,
40 exit_print_version,
41 exit_stl_exception,
42 exit_jmmcg_exception,
43 exit_crt_exception,
44 exit_parameter_error
45 };
46
47 }
48
49 #endif