/*
 * Startup code support for libRILc/unix.

    This file is part of libRILc, a standard C library for GCC on Amiga OS.
    Copyright © 1998  Rask Ingemann Lambertsen

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    As a special exception, if you link this library with files compiled
    with a GNU compiler to produce an executable, this does not cause the
    resulting executable to be covered by the GNU General Public License.
    This exception does not however invalidate any other reasons why the
    executable file might be covered by the GNU General Public License.
*/

#include <exec/types.h>
#include <exec/lists.h>
#include <dos/dos.h>
#include <stdlib.h>

#ifdef __PPC__
#include <powerup/gcclib/powerup_protos.h>
#undef  AddHead
#define AddHead(a, b)    PPCAddHead(a, b)
#undef  Remove
#define Remove(a)        PPCRemove(a)
#else
#include <proto/exec.h>
#endif

#include "internal/systemcalls.h"
#include "unix/resources.h"
#include "unix/startup.h"

#ifdef __PPC__
#include <powerup/gcclib/powerup_protos.h>
#define NewList(a) PPCNewList(a)
#define Remove(a)  PPCRemove(a)
#include <ppcproto/dos.h>
#else
#include <proto/exec.h>
#include <proto/dos.h>
#endif

struct MinList __lock_list;      /* List of locks held. */
struct MinList __dosobject_list; /* List of DOS objects allocated. */

BOOL __unix_startup (VOID)
{
  NewList ((struct List *) &__lock_list);
  NewList ((struct List *) &__dosobject_list);
  return (TRUE);
}

VOID __unix_shutdown (VOID)
{
  struct MinNode *node, *next;

  /* Release all locks. */
  for (node = __lock_list.mlh_Head;
       (next = node->mln_Succ);
       node = next)
  {
    UnLock (((struct __lock_node *) node)->lock);
    Remove ((struct Node *) node);
    free (node);
  }

  /* Free all allocated DOS objects. */
  for (node = __dosobject_list.mlh_Head;
       (next = node->mln_Succ);
       node = next)
  {
    FreeDosObject (((struct __dosobject_node *) node)->type,
                   ((struct __dosobject_node *) node)->object);
    Remove ((struct Node *) node);
    free (node);
  }
}