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chassis-stats.h
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48 lines (35 loc) · 1.94 KB
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/* $%BEGINLICENSE%$
Copyright (c) 2008, Oracle and/or its affiliates. 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; version 2 of the
License.
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
$%ENDLICENSE%$ */
#ifndef _CHASSIS_STATS_H_
#define _CHASSIS_STATS_H_
#include <glib.h>
#include "chassis-exports.h"
typedef struct chassis_stats {
volatile gint lua_mem_alloc;
volatile gint lua_mem_free;
volatile gint lua_mem_bytes;
volatile gint lua_mem_bytes_max;
} chassis_stats_t;
CHASSIS_API chassis_stats_t *chassis_global_stats;
CHASSIS_API chassis_stats_t * chassis_stats_new(void);
CHASSIS_API void chassis_stats_free(chassis_stats_t *stats);
CHASSIS_API GHashTable* chassis_stats_get(chassis_stats_t *user_data);
#define CHASSIS_STATS_ALLOC_INC_NAME(name) ((chassis_global_stats != NULL) ? g_atomic_int_inc(&(chassis_global_stats->name ## _alloc)) : (void)0)
#define CHASSIS_STATS_FREE_INC_NAME(name) ((chassis_global_stats != NULL) ? g_atomic_int_inc(&(chassis_global_stats->name ## _free)) : (void)0)
#define CHASSIS_STATS_ADD_NAME(name, addme) ((chassis_global_stats != NULL) ? g_atomic_int_add(&(chassis_global_stats->name), addme) : (void)0)
#define CHASSIS_STATS_GET_NAME(name) ((chassis_global_stats != NULL) ? g_atomic_int_get(&(chassis_global_stats->name)) : 0)
#define CHASSIS_STATS_SET_NAME(name, setme) ((chassis_global_stats != NULL) ? g_atomic_int_set(&(chassis_global_stats->name), setme) : (void)0)
#endif