dahdi-tools/xpp/xtalk/debug.h

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#ifndef DEBUG_H
#define DEBUG_H
/*
* Written by Oron Peled <oron@actcom.co.il>
* Copyright (C) 2008, Xorcom
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <syslog.h>
#include <stdio.h>
/*
* Each module should define a unique DBG_MASK
*/
extern int verbose;
extern int debug_mask;
/*
* Logging
*/
void log_function(int level, int mask, const char *msg, ...)
__attribute__((format(printf, 3, 4)));
#define ERR(fmt, arg...) log_function(LOG_ERR, 0, "%s:%d: ERROR(%s): " fmt, \
__FILE__, __LINE__, __func__, ## arg)
#define WARN(fmt, arg...) log_function(LOG_WARNING, 0, "WARNING: " fmt, ## arg)
#define INFO(fmt, arg...) log_function(LOG_INFO, 0, "INFO: " fmt, ## arg)
#define DBG(fmt, arg...) log_function(LOG_DEBUG, DBG_MASK, \
"%s:%d: DBG(%s): " fmt, __FILE__, __LINE__, __func__, ## arg)
void dump_packet(int loglevel, int mask, const char *msg,
const char *buf, int len);
void print_backtrace(FILE *fp);
#endif /* DEBUG_H */