astobj2_private.h

Go to the documentation of this file.

/*
 * astobj2 - replacement containers for asterisk data structures.
 *
 * Copyright (C) 2006 Marta Carbone, Luigi Rizzo - Univ. di Pisa, Italy
 *
 * See http://www.asterisk.org for more information about
 * the Asterisk project. Please do not directly contact
 * any of the maintainers of this project for assistance;
 * the project provides a web site, mailing lists and IRC
 * channels for your use.
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License Version 2. See the LICENSE file
 * at the top of the source tree.
 */
 
/*! \file
 *
 * \brief Common, private definitions for astobj2.
 *
 * \author Richard Mudgett <rmudgett@digium.com>
 */
 
#ifndef ASTOBJ2_PRIVATE_H_
#define ASTOBJ2_PRIVATE_H_
 
#include "asterisk/astobj2.h"
 
#if defined(AO2_DEBUG)
#define AO2_DEVMODE_STAT(stat)  stat
#else
#define AO2_DEVMODE_STAT(stat)
#endif  /* defined(AO2_DEBUG) */
 
#ifdef AO2_DEBUG
struct ao2_stats {
    volatile int total_objects;
    volatile int total_mem;
    volatile int total_containers;
    volatile int total_refs;
    volatile int total_locked;
};
extern struct ao2_stats ao2;
#endif  /* defined(AO2_DEBUG) */
 
void log_bad_ao2(void *user_data, const char *file, int line, const char *func);
int internal_is_ao2_object(void *user_data);
 
#define __is_ao2_object(user_data, file, line, func) \
    ({ \
        int ret ## __LINE__ = 0; \
        if (user_data) { \
            ret ## __LINE__ = internal_is_ao2_object(user_data); \
        } \
        if (!ret ## __LINE__) { \
            log_bad_ao2(user_data, file, line, func); \
        } \
        (ret ## __LINE__); \
    })
 
#define is_ao2_object(user_data) \
    __is_ao2_object(user_data, __FILE__, __LINE__, __PRETTY_FUNCTION__)
 
enum ao2_lock_req __adjust_lock(void *user_data, enum ao2_lock_req lock_how, int keep_stronger);
 
#endif /* ASTOBJ2_PRIVATE_H_ */