workbench/libs/iffparse/freelocalitem.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include "iffparse_intern.h"
   7
   8 /*****************************************************************************
   9
  10     NAME */
  11 #include <proto/iffparse.h>
  12
  13         AROS_LH1(void, FreeLocalItem,
  14
  15 /*  SYNOPSIS */
  16         AROS_LHA(struct LocalContextItem *, localItem, A0),
  17
  18 /*  LOCATION */
  19         struct Library *, IFFParseBase, 34, IFFParse)
  20
  21 /*  FUNCTION
  22         Frees a local context item previously allocated by AllocLocalItem.
  23         This functioned should always be calles by custom LCI purge hooks.
  24
  25     INPUTS
  26         localItem    -  pointer to LocalContextItem struct.
  27
  28     RESULT
  29
  30     NOTES
  31
  32     EXAMPLE
  33
  34     BUGS
  35
  36     SEE ALSO
  37         AllocLocalItem()
  38
  39     INTERNALS
  40
  41 *****************************************************************************/
  42 {
  43     AROS_LIBFUNC_INIT
  44
  45     if (localItem != NULL)
  46     {
  47         /* If the LCI has supplied userdata, then free it */
  48         if ( GetIntLCI(localItem)->lci_UserData )
  49         {
  50             FreeMem
  51             (
  52                 GetIntLCI(localItem)->lci_UserData,
  53                 GetIntLCI(localItem)->lci_UserDataSize
  54             );
  55         }
  56
  57
  58         /* Free the LCI itself */
  59         FreeMem(localItem, sizeof (struct IntLocalContextItem));
  60     }
  61
  62     AROS_LIBFUNC_EXIT
  63 } /* FreeLocalItem */