29 lines
1.3 KiB
C++
29 lines
1.3 KiB
C++
/*
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U2FDevice - A program to allow Raspberry Pi Zeros to act as U2F tokens
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Copyright (C) 2018 Michael Kuc
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <string>
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#include <unistd.h>
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#define ERR() \
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if (errno != 0) \
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perror( \
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(string{ "(" } + __FILE__ + ":" + to_string(__LINE__) + ")" + " " + __PRETTY_FUNCTION__) \
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.c_str()), \
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errno = 0
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