lib/roken/ndbm_wrap.h

   1 /*
   2  * Copyright (c) 2002 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  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  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 /* $Id$ */
  35
  36 #ifndef __ndbm_wrap_h__
  37 #define __ndbm_wrap_h__
  38
  39 #include <stdio.h>
  40 #include <sys/types.h>
  41
  42 #ifndef ROKEN_LIB_FUNCTION
  43 #ifdef _WIN32
  44 #define ROKEN_LIB_FUNCTION _stdcall
  45 #else
  46 #define ROKEN_LIB_FUNCTION
  47 #endif
  48 #endif
  49
  50 #ifndef dbm_rename
  51 #define dbm_rename(X)   __roken_ ## X
  52 #endif
  53
  54 #define dbm_open        dbm_rename(dbm_open)
  55 #define dbm_close       dbm_rename(dbm_close)
  56 #define dbm_delete      dbm_rename(dbm_delete)
  57 #define dbm_fetch       dbm_rename(dbm_fetch)
  58 #define dbm_get         dbm_rename(dbm_get)
  59 #define dbm_firstkey    dbm_rename(dbm_firstkey)
  60 #define dbm_nextkey     dbm_rename(dbm_nextkey)
  61 #define dbm_store       dbm_rename(dbm_store)
  62 #define dbm_error       dbm_rename(dbm_error)
  63 #define dbm_clearerr    dbm_rename(dbm_clearerr)
  64
  65 #define datum           dbm_rename(datum)
  66
  67 typedef struct {
  68     void *dptr;
  69     size_t dsize;
  70 } datum;
  71
  72 #define DBM_REPLACE 1
  73 typedef struct DBM DBM;
  74
  75 #if 0
  76 typedef struct {
  77     int dummy;
  78 } DBM;
  79 #endif
  80
  81 int ROKEN_LIB_FUNCTION dbm_clearerr (DBM*);
  82 void ROKEN_LIB_FUNCTION dbm_close (DBM*);
  83 int ROKEN_LIB_FUNCTION dbm_delete (DBM*, datum);
  84 int ROKEN_LIB_FUNCTION dbm_error (DBM*);
  85 datum ROKEN_LIB_FUNCTION dbm_fetch (DBM*, datum);
  86 datum ROKEN_LIB_FUNCTION dbm_firstkey (DBM*);
  87 datum ROKEN_LIB_FUNCTION dbm_nextkey (DBM*);
  88 DBM* ROKEN_LIB_FUNCTION dbm_open (const char*, int, mode_t);
  89 int ROKEN_LIB_FUNCTION dbm_store (DBM*, datum, datum, int);
  90
  91 #endif /* __ndbm_wrap_h__ */