text: /****************************************************************************
   * mm/umm_heap/umm_mallinfo.c
   *
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.  The
   * ASF licenses this file to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance with the
   * License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations
   * under the License.
   *
   ****************************************************************************/
  
  /****************************************************************************
   * Included Files
   ****************************************************************************/
  
  #include <nuttx/config.h>
  
  #include <malloc.h>
  
  #include <nuttx/mm/mm.h>
  
  #include "umm_heap/umm_heap.h"
  
  /****************************************************************************
   * Public Functions
   ****************************************************************************/
  
  /****************************************************************************
   * Name: mallinfo
   *
   * Description:
   *   mallinfo returns a copy of updated current heap information for the
   *   user heap.
   *
   ****************************************************************************/
  
  struct mallinfo mallinfo(void)
  {
    struct mallinfo info;
    mm_mallinfo(USR_HEAP, &info);
    return info;
  }
  
  /****************************************************************************
   * Name: mallinfo_task
   *
   * Description:
   *   mallinfo_task returns a copy of updated current heap information of
   *   task with specified pid for the user heap.
   *
   ****************************************************************************/
  
  #ifdef CONFIG_MM_BACKTRACE
  struct mallinfo_task mallinfo_task(pid_t pid)
  {
    struct mallinfo_task info;
  
    info.pid = pid;
    mm_mallinfo_task(USR_HEAP, &info);
    return info;
  }
  #endif
  