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62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/*
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* Copyright 2017 Leonid Yuriev <leo@yuriev.ru>
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* and other libmdbx authors: please see AUTHORS file.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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#pragma once
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#include "base.h"
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void __noreturn usage(void);
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void __noreturn
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#ifdef __GNUC__
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__attribute__((format(printf, 1, 2)))
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#endif
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failure(const char *fmt, ...);
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void __noreturn failure_perror(const char *what, int errnum);
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const char *test_strerror(int errnum);
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namespace loggging {
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enum loglevel {
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trace,
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info,
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notice,
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warning,
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error,
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failure,
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};
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const char *level2str(const loglevel level);
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void setup(loglevel level, const std::string &prefix);
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void setup(const std::string &prefix);
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void output(loglevel priority, const char *format, va_list ap);
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} /* namespace log */
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void log_trace(const char *msg, ...);
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void log_info(const char *msg, ...);
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void log_notice(const char *msg, ...);
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void log_warning(const char *msg, ...);
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void log_error(const char *msg, ...);
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void log_touble(const char *where, const char *what, int errnum);
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#ifdef _DEBUG
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#define TRACE(...) log_trace(__VA_ARGS__)
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#else
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#define TRACE(...) __noop(__VA_ARGS__)
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#endif
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