rom/partition/closepartitiontable.c

   1 /*
   2     Copyright © 1995-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <exec/memory.h>
   7 #include <proto/exec.h>
   8 #include "partition_support.h"
   9 #include "partition_intern.h"
  10 #include "platform.h"
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <libraries/partition.h>
  16
  17         AROS_LH1(void, ClosePartitionTable,
  18
  19 /*  SYNOPSIS */
  20         AROS_LHA(struct PartitionHandle *, root,       A1),
  21
  22 /*  LOCATION */
  23         struct Library *, PartitionBase, 8, Partition)
  24
  25 /*  FUNCTION
  26         Close a partition table (and discard all changes). All partitions
  27         and subpartitions in root->list will be removed recursively.
  28
  29     INPUTS
  30         root - partition table to close
  31
  32     RESULT
  33
  34     NOTES
  35
  36     EXAMPLE
  37
  38     BUGS
  39
  40     SEE ALSO
  41
  42     INTERNALS
  43
  44 *****************************************************************************/
  45 {
  46     AROS_LIBFUNC_INIT
  47
  48     if (root->table)
  49     {
  50     struct PTFunctionTable *handler = root->table->handler;
  51
  52         if (handler->closePartitionTable)
  53             handler->closePartitionTable(PartitionBase, root);
  54         FreeMem(root->table, sizeof(struct PartitionTableHandler));
  55         root->table = 0;
  56     }
  57
  58     AROS_LIBFUNC_EXIT
  59 }