initheap.c

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

/* $Id: initheap.c 22269 2006-06-07 13:06:40Z fireball $
 *
 * initenv.c - Create the SM private heap
 * 
 * ReactOS Operating System
 * 
 * --------------------------------------------------------------------
 *
 * This software 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; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This software 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 software; see the file COPYING.LIB. If not, write
 * to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 * MA 02139, USA.  
 *
 * --------------------------------------------------------------------
 */

#include "smss.h"

#define NDEBUG
#include <debug.h>

HANDLE SmpHeap = NULL;

NTSTATUS
SmCreateHeap(VOID)
{
  /* Create our own heap */
  SmpHeap = RtlCreateHeap(HEAP_GROWABLE,
                          NULL,
                          65536,
                          65536,
                          NULL,
                          NULL);
  return (NULL == SmpHeap) ? STATUS_UNSUCCESSFUL : STATUS_SUCCESS;
}

/* EOF */