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