/******************************************************************************
*                                                                             *
* License Agreement                                                           *
*                                                                             *
* Copyright (c) 2004 Altera Corporation, San Jose, California, USA.           *
* All rights reserved.                                                        *
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* copy of this software and associated documentation files (the "Software"),  *
* to deal in the Software without restriction, including without limitation   *
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* and/or sell copies of the Software, and to permit persons to whom the       *
* Software is furnished to do so, subject to the following conditions:        *
*                                                                             *
* The above copyright notice and this permission notice shall be included in  *
* all copies or substantial portions of the Software.                         *
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* DEALINGS IN THE SOFTWARE.                                                   *
*                                                                             *
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*                                                                             *
* Altera does not recommend, suggest or require that this reference design    *
* file be used in conjunction or combination with any other product.          *
******************************************************************************/

#include "os/alt_syscall.h"

/*
 * The getpid() system call is used by newlib to obtain the current process 
 * id. Since there is only ever a single process in the HAL environment,
 * this just returns a constant. 
 *
 * ALT_GETPID is mapped onto the getpid() system call in alt_syscall.h
 */
 
int ALT_GETPID (void)
{
  return 0;
}