/*
* Soft: Keepalived is a failover program for the LVS project
* <www.linuxvirtualserver.org>. It monitor & manipulate
* a loadbalanced server pool using multi-layer checks.
*
* Part: memory.c include file.
*
* Authors: Alexandre Cassen, <acassen@linux-vs.org>
* Jan Holmberg, <jan@artech.net>
*
* 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.
*
* 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.
*
* Copyright (C) 2001-2017 Alexandre Cassen, <acassen@gmail.com>
*/
#ifndef _MEMORY_H
#define _MEMORY_H
#include "config.h"
/* system includes */
#include <stddef.h>
#ifdef _MEM_CHECK_
#include <sys/types.h>
#else
#include <stdlib.h>
#endif
/* Local defines */
#ifdef _MEM_CHECK_
#define MALLOC(n) ( keepalived_malloc((n), \
(__FILE__), (char *)(__FUNCTION__), (__LINE__)) )
#define FREE(b) ( keepalived_free((b), \
(__FILE__), (char *)(__FUNCTION__), (__LINE__)), \
(b) = NULL )
#define REALLOC(b,n) ( keepalived_realloc((b), (n), \
(__FILE__), (char *)(__FUNCTION__), (__LINE__)) )
extern size_t mem_allocated;
/* Memory debug prototypes defs */
extern void memcheck_log(const char *, const char *, const char *, const char *, int);
extern void *keepalived_malloc(size_t, const char *, const char *, int)
__attribute__((alloc_size(1))) __attribute__((malloc));
extern void keepalived_free(void *, const char *, const char *, int);
extern void *keepalived_realloc(void *, size_t, const char *, const char *, int)
__attribute__((alloc_size(2)));
extern void keepalived_alloc_dump(void);
extern void mem_log_init(const char *, const char *);
extern void skip_mem_dump(void);
extern void enable_mem_log_termination(void);
#else
extern void *zalloc(unsigned long size);
#define MALLOC(n) (zalloc(n))
#define FREE(p) (free(p), (p) = NULL)
#define REALLOC(p,n) (realloc((p),(n)))
#endif
/* Common defines */
#define PMALLOC(p) { p = MALLOC(sizeof(*p)); }
#define FREE_PTR(p) { if (p) { FREE(p);} }
#endif