~drizzle-trunk/drizzle/development

/* Copyright (C) 2005 PrimeBase Technologies GmbH

 *

 * PrimeBase XT

 *

 * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

 *

 * 2005-02-07	Paul McCullagh

 *

 * H&G2JCtL

 */

#ifndef __xt_trace_h__

#define __xt_trace_h__

#include "xt_defs.h"

xtBool	xt_init_trace(void);

void	xt_exit_trace(void);

void	xt_dump_trace(void);

void	xt_print_trace(void);

void	xt_trace(const char *fmt, ...);

void	xt_ttraceq(struct XTThread *self, char *query);

void	xt_ttracef(struct XTThread *self, char *fmt, ...);

xtWord8	xt_trace_clock(void);

char	*xt_trace_clock_str(char *ptr);

char	*xt_trace_clock_diff(char *ptr);

char	*xt_trace_clock_diff(char *ptr, xtWord8 start_time);

void	xt_set_fflush(xtBool on);

void	xt_ftracef(char *fmt, ...);

#define XT_DEBUG_TRACE(x)

#define XT_DISABLED_TRACE(x)

#ifdef DEBUG

//#define PBXT_HANDLER_TRACE

#endif

/*

 * -----------------------------------------------------------------------

 * CONNECTION TRACKING

 */

#ifdef DEBUG

//#define XT_TRACK_CONNECTIONS

#endif

#ifdef XT_TRACK_CONNECTIONS

#define XT_TRACK_MAX_CONNS		500

typedef struct XTConnInfo {

	xtThreadID			cu_t_id;

	xtXactID			ci_curr_xact_id;

	xtWord8				ci_xact_start;

	xtXactID			ci_prev_xact_id;

	xtWord8				ci_prev_xact_time;

} XTConnInfoRec, *XTConnInfoPtr;

extern XTConnInfoRec xt_track_conn_info[XT_TRACK_MAX_CONNS];

void	xt_dump_conn_tracking(void);

#endif

#endif