bsp_alloc.h

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/*
    BSPonMPI. This is an implementation of the BSPlib standard on top of MPI
    Copyright (C) 2006  Wijnand J. Suijlen
                                                                                
    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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
                                                                                
    You may contact me via electronic mail:
      wjsuijle@users.sourceforge.net
    or snail mail:
      W.J. Suijlen
      Kraaiheidelaan 10
      2803 VP Gouda
      The Netherlands
*/

#ifndef BSP_ALLOC_H
#define BSP_ALLOC_H

#include <config.h>
#include <stdlib.h>
#include "bsp_abort.h"

#define bsp_malloc( n, sz) bsp_mallocx((n), (sz), \
                          __func__, __FILE__, __LINE__ )

#define bsp_calloc( n, sz) bsp_callocx((n), (sz), \
                          __func__, __FILE__, __LINE__ )

static inline void *
bsp_mallocx (const size_t n, const size_t sz, 
            const char *func, const char *file, int line)
{
  void *result;

  if (n * sz == 0)
    return NULL;
  
  result = (void *) malloc (n * sz);
  if (result == NULL)
    bsp_intern_abort (ERR_NOT_ENOUGH_MEMORY, func, file, line);
  
  return result;
}

static inline void *
bsp_callocx (const size_t n, const size_t sz, 
             const char *func, const char *file, int line)
{
  void *result;

  if (n * sz == 0)
    return NULL;
    
  result = (void *) calloc (n, sz);
  if (result == NULL)
    bsp_intern_abort (ERR_NOT_ENOUGH_MEMORY, func, file, line);
   
  return result;
}

static inline void
bsp_free (void *ptr)
{
  if (ptr != NULL)
    free (ptr);
}

#endif

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