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/*
* Public logging header file
* Copyright (c) 2017 Sergey Kostanbaev <sergey.kostanbaev@fairwaves.co>
* For more information, please visit: http://xtrx.io
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef XTRXLL_LOG_H
#define XTRXLL_LOG_H
#include "xtrxll_port.h"
#include <stdio.h>
#include <stdarg.h>
#include <time.h>
enum xtrxll_loglevel {
XTRXLL_NONE,
XTRXLL_ERROR,
XTRXLL_WARNING,
XTRXLL_INFO,
XTRXLL_INFO_LMS,
XTRXLL_DEBUG,
XTRXLL_DEBUG_REGS,
XTRXLL_PARANOIC,
};
/** Global application logging level */
extern enum xtrxll_loglevel s_loglevel;
void xtrxll_log(enum xtrxll_loglevel l,
const char subsystem[4],
const char* function,
const char* file,
int line,
const char* fmt, ...) __attribute__ ((format (printf, 6, 7)));
void xtrxll_vlog(enum xtrxll_loglevel l,
const char subsystem[4],
const char* function,
const char* file,
int line,
const char* fmt, va_list list);
void xtrxll_log_initialize(FILE* logfile);
void xtrxll_set_loglevel(enum xtrxll_loglevel l);
enum xtrxll_loglevel xtrxll_get_loglevel(void);
typedef void (*logfunc_t)(int severity,
const struct tm* stm,
int nsec,
const char subsystem[4],
const char* function,
const char* file,
int function_lno,
const char* fmt,
va_list list);
void xtrxll_set_logfunc(logfunc_t function);
#define XTRXLLS_LOG(sys, level,...) \
do { \
if (s_loglevel >= (level)) \
xtrxll_log((level), (sys), __FUNCTION__, __FILE__, __LINE__, __VA_ARGS__); \
} while (0)
#define XTRXLL_LOG(level, ...) XTRXLLS_LOG("DEF", level, __VA_ARGS__)
#endif
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