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/*
Copyright (c) 2008-2012 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.
*/
#ifndef _EH_H
#define _EH_H
#include "glusterfs/mem-types.h"
#include "glusterfs/circ-buff.h"
struct event_hist {
buffer_t *buffer;
pthread_mutex_t lock;
};
typedef struct event_hist eh_t;
void
eh_dump(eh_t *event, void *data,
int(fn)(circular_buffer_t *buffer, void *data));
eh_t *
eh_new(size_t buffer_size, gf_boolean_t use_buffer_once,
void (*destroy_data)(void *data));
int
eh_save_history(eh_t *history, void *string);
int
eh_destroy(eh_t *history);
#endif /* _EH_H */
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