lib/libc/citrus/modules/citrus_mapper_std_local.h

   1 /* $NetBSD: citrus_mapper_std_local.h,v 1.3 2006/09/09 14:35:17 tnozaki Exp $ */
   2 /* $DragonFly: src/lib/libc/citrus/modules/citrus_mapper_std_local.h,v 1.2 2008/04/10 10:21:02 hasso Exp $ */
   3
   4 /*-
   5  * Copyright (c)2003, 2006 Citrus Project,
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29
  30 #ifndef _CITRUS_MAPPER_STD_LOCAL_H_
  31 #define _CITRUS_MAPPER_STD_LOCAL_H_
  32
  33 typedef u_int32_t (*_citrus_mapper_std_getvalfunc_t)(const void *, u_int32_t);
  34
  35 struct _citrus_mapper_std_linear_zone {
  36         _citrus_index_t         begin;
  37         _citrus_index_t         end;
  38         _citrus_index_t         width;
  39 };
  40 struct _citrus_mapper_std_rowcol {
  41         struct _citrus_region   rc_table;
  42         size_t                  rc_src_rowcol_len;
  43         struct _citrus_mapper_std_linear_zone
  44                                 *rc_src_rowcol;
  45         _citrus_index_t         rc_src_rowcol_bits;
  46         _citrus_index_t         rc_src_rowcol_mask;
  47         _citrus_index_t         rc_dst_invalid;
  48         _citrus_index_t         rc_dst_unit_bits;
  49         int                     rc_oob_mode;
  50         _citrus_index_t         rc_dst_ilseq;
  51 };
  52
  53 struct _citrus_mapper_std;
  54
  55 typedef int (*_citrus_mapper_std_convert_t)(
  56         struct _citrus_mapper_std *__restrict,
  57         _index_t *__restrict, _index_t, void *__restrict);
  58 typedef void (*_citrus_mapper_std_uninit_t)(struct _citrus_mapper_std *);
  59
  60 struct _citrus_mapper_std {
  61         struct _citrus_region           ms_file;
  62         struct _citrus_db               *ms_db;
  63         _citrus_mapper_std_convert_t    ms_convert;
  64         _citrus_mapper_std_uninit_t     ms_uninit;
  65         union {
  66                 struct _citrus_mapper_std_rowcol        rowcol;
  67         } u;
  68 #define ms_rowcol       u.rowcol
  69 };
  70
  71 #endif