32 lines
590 B
C++
32 lines
590 B
C++
/*
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* \brief C++ wrapper over errno
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* \author Christian Helmuth
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* \date 2016-04-26
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*/
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/*
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* Copyright (C) 2016-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _LIBC_ERRNO_H_
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#define _LIBC_ERRNO_H_
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/* libc includes */
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#include <errno.h>
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namespace Libc { struct Errno; }
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struct Libc::Errno
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{
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int const error;
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explicit Errno(int error) : error(error) { errno = error; }
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operator int() const { return -1; }
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};
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#endif /* _LIBC_ERRNO_H_ */
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