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/*
Copyright (c) 2006-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#include <time.h>
#include <errno.h>
#include "glusterfs.h"
#include "xlator.h"
#include "common-utils.h"
#include "event-history.h"
#include "logging.h"
#include "circ-buff.h"
#include "statedump.h"
#include "options.h"
#define TRACE_DEFAULT_HISTORY_SIZE 1024
typedef struct {
/* Since the longest fop name is fremovexattr i.e 12 characters, array size
* is kept 24, i.e double of the maximum.
*/
char name[24];
int enabled;
} trace_fop_name_t;
trace_fop_name_t trace_fop_names[GF_FOP_MAXVALUE];
typedef struct {
gf_boolean_t log_file;
gf_boolean_t log_history;
size_t history_size;
int trace_log_level;
} trace_conf_t;
#define TRACE_STACK_UNWIND(op, frame, params ...) \
do { \
frame->local = NULL; \
STACK_UNWIND_STRICT (op, frame, params); \
} while (0);
#define LOG_ELEMENT(_conf, _string) \
do { \
if (_conf) { \
if ((_conf->log_history) == _gf_true) \
gf_log_eh ("%s", _string); \
if ((_conf->log_file) == _gf_true) \
gf_log (THIS->name, _conf->trace_log_level, \
"%s", _string); \
} \
} while (0);
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