sm_alloc.h
/*
* Copyright 2009 Red Hat Inc., Durham, North Carolina.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Authors:
* "Daniel Kopecek" <dkopecek@redhat.com>
*/
#pragma once
#ifndef SM_ALLOC_H
#define SM_ALLOC_H
#include "config.h"
#include "src/common/debug_priv.h"
#ifdef __cplusplus
extern "C" {
#endif
#define __ATTRIB __attribute__ ((unused)) static
#if !defined(HAVE_POSIX_MEMALIGN)
# if defined (HAVE_MEMALIGN)
extern int posix_memalign (void ** __memptr, size_t __alignment, size_t __size);
# endif /* HAVE_MEMALIGN */
#endif /* HAVE_POSIX_MEMALIGN */
#if defined(NDEBUG)
void *sm_alloc (size_t s);
void *sm_calloc (size_t n, size_t s);
void *sm_realloc (void *p, size_t s);
void *sm_reallocf (void *p, size_t s);
int sm_memalign (void **p, size_t a, size_t s);
void sm_free (void *p);
#else
void * __sm_alloc_dbg (size_t s, const char *f, size_t l);
__ATTRIB void *sm_alloc (size_t s) { return __sm_alloc_dbg (s, __FUNCTION__, 0); }
void * __sm_calloc_dbg (size_t n, size_t s, const char *f, size_t l);
__ATTRIB void *sm_calloc (size_t n, size_t s) { return __sm_calloc_dbg (n, s, __FUNCTION__, 0); }
void * __sm_realloc_dbg (void *p, size_t s, const char *f, size_t l);
__ATTRIB void *sm_realloc (void *p, size_t s) { return __sm_realloc_dbg (p, s, __FUNCTION__, 0); }
void * __sm_reallocf_dbg (void *p, size_t s, const char *f, size_t l);
__ATTRIB void *sm_reallocf (void *p, size_t s) { return __sm_reallocf_dbg (p, s, __FUNCTION__, 0); }
int __sm_memalign_dbg (void **p, size_t a, size_t s, const char *f, size_t l);
__ATTRIB int __sm_memalign (void **p, size_t a, size_t s) { return __sm_memalign_dbg (p, a, s, __FUNCTION__, 0); }
void __sm_free_dbg (void *p, const char *f, size_t l);
__ATTRIB void sm_free (void *p) { __sm_free_dbg (p, __FUNCTION__, 0); }
# define sm_alloc(s) __sm_alloc_dbg (s, __PRETTY_FUNCTION__, __LINE__)
# define sm_calloc(n, s) __sm_calloc_dbg (n, s, __PRETTY_FUNCTION__, __LINE__)
# define sm_realloc(p, s) __sm_realloc_dbg ((void *)(p), s, __PRETTY_FUNCTION__, __LINE__)
# define sm_reallocf(p, s) __sm_reallocf_dbg ((void *)(p), s, __PRETTY_FUNCTION__, __LINE__)
# define sm_memalign(p, a, s) __sm_memalign_dbg (p, a, s, __PRETTY_FUNCTION__, __LINE__)
# define sm_free(p) __sm_free_dbg ((void *)(p), __PRETTY_FUNCTION__, __LINE__)
#endif
#define sm_talloc(T) ((T *) sm_alloc(sizeof(T)))
#define sm_valloc(v) ((typeof(v) *) sm_alloc(sizeof v))
#include <assert.h>
#ifdef __cplusplus
}
#endif
#endif /* SM_ALLOC_H */