text: /*
   * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
   *                         University Research and Technology
   *                         Corporation.  All rights reserved.
   * Copyright (c) 2004-2005 The University of Tennessee and The University
   *                         of Tennessee Research Foundation.  All rights
   *                         reserved.
   * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
   *                         University of Stuttgart.  All rights reserved.
   * Copyright (c) 2004-2005 The Regents of the University of California.
   *                         All rights reserved.
   * Copyright (c) 2007      Cisco Systems, Inc.  All rights reserved.
   * Copyright (c) 2015      Research Organization for Information Science
   *                         and Technology (RIST). All rights reserved.
   * $COPYRIGHT$
   *
   * Additional copyrights may follow
   *
   * $HEADER$
   */
  
  #include "ompi_config.h"
  
  #include <stdio.h>
  #include <stdlib.h>
  
  #include "ompi/mpi/c/bindings.h"
  #include "ompi/communicator/communicator.h"
  #include "ompi/errhandler/errhandler.h"
  #include "opal/mca/mpool/mpool.h"
  
  #if OMPI_BUILD_MPI_PROFILING
  #if OPAL_HAVE_WEAK_SYMBOLS
  #pragma weak MPI_Free_mem = PMPI_Free_mem
  #endif
  #define MPI_Free_mem PMPI_Free_mem
  #endif
  
  static const char FUNC_NAME[] = "MPI_Free_mem";
  
  
  int MPI_Free_mem(void *baseptr)
  {
      OPAL_CR_ENTER_LIBRARY();
  
      /* Per these threads:
  
           http://www.open-mpi.org/community/lists/devel/2007/07/1977.php
           http://www.open-mpi.org/community/lists/devel/2007/07/1979.php
  
         If you call MPI_ALLOC_MEM with a size of 0, you get NULL
         back.  So don't consider a NULL==baseptr an error. */
      if (NULL != baseptr && OMPI_SUCCESS != mca_mpool_base_free(baseptr)) {
          OPAL_CR_EXIT_LIBRARY();
          return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_NO_MEM, FUNC_NAME);
      }
  
      OPAL_CR_EXIT_LIBRARY();
      return MPI_SUCCESS;
  }
  
  