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/*
* Copyright © 2012 Intel Corporation
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Author: Benjamin Segovia <benjamin.segovia@intel.com>
*/
#include "cl_alloc.h"
#include "cl_utils.h"
#include <stdlib.h>
#include <assert.h>
#include <malloc.h>
static volatile int32_t cl_alloc_n = 0;
LOCAL void*
cl_malloc(size_t sz)
{
void * p = NULL;
atomic_inc(&cl_alloc_n);
p = malloc(sz);
assert(p);
return p;
}
LOCAL void*
cl_aligned_malloc(size_t sz, size_t align)
{
void * p = NULL;
atomic_inc(&cl_alloc_n);
p = memalign(align, sz);
assert(p);
return p;
}
LOCAL void*
cl_calloc(size_t n, size_t elem_size)
{
void *p = NULL;
atomic_inc(&cl_alloc_n);
p = calloc(n, elem_size);
assert(p);
return p;
}
LOCAL void*
cl_realloc(void *ptr, size_t sz)
{
if (ptr == NULL)
atomic_inc(&cl_alloc_n);
return realloc(ptr, sz);
}
LOCAL void
cl_free(void *ptr)
{
if (ptr == NULL)
return;
atomic_dec(&cl_alloc_n);
free(ptr);
ptr = NULL;
}
LOCAL size_t
cl_report_unfreed(void)
{
return cl_alloc_n;
}
LOCAL void
cl_report_set_all_freed(void)
{
cl_alloc_n = 0;
}
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