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/* $Id: mem.h,v 1.2 2006/05/05 16:18:43 dan_pascu Exp $
*
* memory related stuff (malloc & friends)
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of openser, a free SIP server.
*
* openser 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
*
* openser 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* History:
* --------
* 2003-03-10 __FUNCTION__ is a gcc-ism, defined it to "" for sun cc
* (andrei)
* 2003-03-07 split init_malloc into init_pkg_mallocs & init_shm_mallocs
* (andrei)
*/
#ifndef mem_h
#define mem_h
#include "../config.h"
#include "../dprint.h"
/* fix debug defines, DBG_F_MALLOC <=> DBG_QM_MALLOC */
#ifdef F_MALLOC
#ifdef DBG_F_MALLOC
#ifndef DBG_QM_MALLOC
#define DBG_QM_MALLOC
#endif
#elif defined(DBG_QM_MALLOC)
#define DBG_F_MALLOC
#endif
#endif
#ifdef PKG_MALLOC
# ifdef VQ_MALLOC
# include "vq_malloc.h"
extern struct vqm_block* mem_block;
# elif defined F_MALLOC
# include "f_malloc.h"
extern struct fm_block* mem_block;
# else
# include "q_malloc.h"
extern struct qm_block* mem_block;
# endif
extern char mem_pool[PKG_MEM_POOL_SIZE];
# ifdef DBG_QM_MALLOC
#ifdef __SUNPRO_C
#define __FUNCTION__ "" /* gcc specific */
#endif
# ifdef VQ_MALLOC
# define pkg_malloc(s) vqm_malloc(mem_block, (s),__FILE__, \
__FUNCTION__, __LINE__)
# define pkg_free(p) vqm_free(mem_block, (p), __FILE__, \
__FUNCTION__, __LINE__)
# warn "no proper realloc implementation, use another mem. alloc"
# elif defined F_MALLOC
# define pkg_malloc(s) fm_malloc(mem_block, (s),__FILE__, \
__FUNCTION__, __LINE__)
# define pkg_free(p) fm_free(mem_block, (p), __FILE__, \
__FUNCTION__, __LINE__)
# define pkg_realloc(p, s) fm_realloc(mem_block, (p), (s),__FILE__, \
__FUNCTION__, __LINE__)
# else
# define pkg_malloc(s) qm_malloc(mem_block, (s),__FILE__, \
__FUNCTION__, __LINE__)
# define pkg_realloc(p, s) qm_realloc(mem_block, (p), (s),__FILE__, \
__FUNCTION__, __LINE__)
# define pkg_free(p) qm_free(mem_block, (p), __FILE__, \
__FUNCTION__, __LINE__)
# endif
# else
# ifdef VQ_MALLOC
# define pkg_malloc(s) vqm_malloc(mem_block, (s))
# define pkg_free(p) vqm_free(mem_block, (p))
# elif defined F_MALLOC
# define pkg_malloc(s) fm_malloc(mem_block, (s))
# define pkg_realloc(p, s) fm_realloc(mem_block, (p), (s))
# define pkg_free(p) fm_free(mem_block, (p))
# else
# define pkg_malloc(s) qm_malloc(mem_block, (s))
# define pkg_realloc(p, s) qm_realloc(mem_block, (p), (s))
# define pkg_free(p) qm_free(mem_block, (p))
# endif
# endif
# ifdef VQ_MALLOC
# define pkg_status() vqm_status(mem_block)
# elif defined F_MALLOC
# define pkg_status() fm_status(mem_block)
# else
# define pkg_status() qm_status(mem_block)
# endif
#elif defined(SHM_MEM) && defined(USE_SHM_MEM)
# include "shm_mem.h"
# define pkg_malloc(s) shm_malloc((s))
# define pkg_free(p) shm_free((p))
# define pkg_status() shm_status()
#else
# include <stdlib.h>
# define pkg_malloc(s) \
( { void *v; v=malloc((s)); \
DBG("malloc %p size %d end %p\n", v, s, (char*)v+(s));\
v; } )
# define pkg_realloc(ptr, s) \
( { void *v; v=realloc((ptr), (s)); \
DBG("realloc old %p to %p size %d end %p\n", ptr, v, s, (char*)v+(s));\
v; } )
# define pkg_free(p) do{ DBG("free %p\n", (p)); free((p)); }while(0);
# define pkg_status()
#endif
int init_pkg_mallocs();
int init_shm_mallocs();
#endif
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