rom/partition/findfilesystema.c

   1 /*
   2     Copyright © 2011, The AROS Development Team. All rights reserved.
   3     $Id: querypartitionattrs.c 38180 2011-04-12 12:32:14Z sonic $
   4
   5 */
   6 #include "partition_support.h"
   7 #include "platform.h"
   8
   9 /*****************************************************************************
  10
  11     NAME */
  12 #include <libraries/partition.h>
  13
  14     AROS_LH2(struct Node *, FindFileSystemA,
  15
  16 /*  SYNOPSIS */
  17     AROS_LHA(struct PartitionHandle *, table, A1),
  18     AROS_LHA(struct TagItem *, taglist, A2),
  19
  20 /*  LOCATION */
  21    struct Library *, PartitionBase, 20, Partition)
  22
  23 /*  FUNCTION
  24     Locate a filesystem handler in the partition
  25
  26     INPUTS
  27     ph      - PartitionHandle to the table
  28     taglist - Taglist specifying arguments. Possible tags are:
  29
  30               FST_ID   - specify ID of the filesystem.
  31               FST_NAME - specify name of the filesystem.
  32
  33               If more than one condition is specified for the search, logical
  34               AND will be applied to them. Empty taglist will give you the first
  35               filesystem in the list.
  36
  37     RESULT
  38     Abstract handle of a filesystem or NULL if the filesystem with the given
  39     parameters was not located in the partition.
  40
  41     NOTES
  42
  43     EXAMPLE
  44
  45     BUGS
  46
  47     SEE ALSO
  48
  49     INTERNALS
  50
  51     HISTORY
  52
  53 *****************************************************************************/
  54 {
  55     AROS_LIBFUNC_INIT
  56
  57     if (table->table)
  58     {
  59         struct PTFunctionTable *handler = table->table->handler;
  60
  61         if (handler->findFileSystem)
  62             return handler->findFileSystem(PartitionBase, table, taglist);
  63     }
  64
  65     return NULL;
  66
  67     AROS_LIBFUNC_EXIT
  68 }