rom/partition/partition_init.c

   1 /*
   2    Copyright © 2001-2011, The AROS Development Team. All rights reserved.
   3    $Id$
   4
   5    Desc: Partition initialization code
   6    Lang: English
   7 */
   8
   9 #include <aros/symbolsets.h>
  10 #include <aros/debug.h>
  11 #include <proto/alib.h>
  12
  13 #include "partition_intern.h"
  14 #include "partition_support.h"
  15 #include LC_LIBDEFS_FILE
  16
  17 static int PartitionInit(LIBBASETYPEPTR LIBBASE)
  18 {
  19     /* REMOVE ONCE ABIv1 HAS STABILIZED */
  20     if (!(LIBBASE->pb_UtilityBase = TaggedOpenLibrary(TAGGEDOPEN_UTILITY)))
  21         return FALSE;
  22
  23     LIBBASE->partbase.tables =  (struct PartitionTableInfo **)PartitionSupport;
  24     NewList(&LIBBASE->bootList);
  25     InitSemaphore(&LIBBASE->bootSem);
  26
  27     /*
  28      * This is intentionally allowed to fail.
  29      * It fill fail if we are in kickstart, partition.library is initialized
  30      * long before dos.library.
  31      */
  32     LIBBASE->pb_DOSBase = OpenLibrary("dos.library", 36);
  33
  34     return TRUE;
  35 }
  36
  37 static int PartitionCleanup(struct PartitionBase_intern *base)
  38 {
  39     /* If there's something in our boot list, we can't quit without losing it */
  40     if (!IsListEmpty(&base->bootList))
  41         return FALSE;
  42
  43     if (base->pb_DOSBase)
  44         CloseLibrary(base->pb_DOSBase);
  45
  46     /* REMOVE ONCE ABIv1 HAS STABILIZED */
  47     if (base->pb_UtilityBase)
  48         CloseLibrary(base->pb_UtilityBase);
  49
  50     return TRUE;
  51 }
  52
  53 ADD2INITLIB(PartitionInit, 0);
  54 ADD2EXPUNGELIB(PartitionCleanup, 0);