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/***************************************************************************** |
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* |
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* Copyright 2023 Bjarne von Horn <vh at igh dot de> |
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* |
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* This file is part of the pdserv library. |
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* |
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* The pdserv library is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or (at |
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* your option) any later version. |
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* |
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* The pdserv library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
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* License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with the pdserv library. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*****************************************************************************/ |
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#ifndef PDSERV_EXCEPTIONS_H |
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#define PDSERV_EXCEPTIONS_H |
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#include <cstring> |
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#include <stdexcept> |
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namespace PdServ { |
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class Errno : std::runtime_error |
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{ |
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int err_; |
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public: |
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explicit Errno(int err) : std::runtime_error(strerror(err < 0 ? -err : err)), |
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err_(err < 0 ? -err : err) |
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{} |
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int getErrno() const noexcept { return err_; } |
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}; |
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} // namespace PdServ |
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#endif // PDSERV_EXCEPTIONS_H |
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