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/* Copyright (C) 2003 MySQL AB
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; version 2 of the License.
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.
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 */
#include <ndb_global.h>
#include "ndbd_malloc.hpp"
#include <NdbMem.h>
//#define TRACE_MALLOC
#ifdef TRACE_MALLOC
#include <stdio.h>
#endif
#ifdef TRACE_MALLOC
static void xxx(size_t size, size_t *s_m, size_t *s_k, size_t *s_b)
{
*s_m = size/1024/1024;
*s_k = (size - *s_m*1024*1024)/1024;
*s_b = size - *s_m*1024*1024-*s_k*1024;
}
#endif
static Uint64 g_allocated_memory;
void *ndbd_malloc(size_t size)
{
void *p = NdbMem_Allocate(size);
if (p)
{
g_allocated_memory += size;
#ifdef TRACE_MALLOC
{
size_t s_m, s_k, s_b;
xxx(size, &s_m, &s_k, &s_b);
fprintf(stderr, "%p malloc(%um %uk %ub)", p, s_m, s_k, s_b);
xxx(g_allocated_memory, &s_m, &s_k, &s_b);
fprintf(stderr, "\t\ttotal(%um %uk %ub)\n", s_m, s_k, s_b);
}
#endif
}
return p;
}
void ndbd_free(void *p, size_t size)
{
NdbMem_Free(p);
if (p)
{
g_allocated_memory -= size;
#ifdef TRACE_MALLOC
fprintf(stderr, "%p free(%d)\n", p, size);
#endif
}
}
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