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Diffstat (limited to 'db2/db_185.h')
| -rw-r--r-- | db2/db_185.h | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/db2/db_185.h b/db2/db_185.h deleted file mode 100644 index 456a8b41ef..0000000000 --- a/db2/db_185.h +++ /dev/null @@ -1,178 +0,0 @@ -/*- - * See the file LICENSE for redistribution information. - * - * Copyright (c) 1996, 1997, 1998 - * Sleepycat Software. All rights reserved. - */ -/* - * Copyright (c) 1990, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)db_185.h.src 8.7 (Sleepycat) 4/10/98 - */ - -#ifndef _DB_185_H_ -#define _DB_185_H_ - -#include <sys/types.h> - -#include <limits.h> - -/* - * XXX - * Handle function prototypes and the keyword "const". This steps on name - * space that DB doesn't control, but all of the other solutions are worse. - */ -#undef __P -#if defined(__STDC__) || defined(__cplusplus) -#define __P(protos) protos /* ANSI C prototypes */ -#else -#define const -#define __P(protos) () /* K&R C preprocessor */ -#endif - -#define RET_ERROR -1 /* Return values. */ -#define RET_SUCCESS 0 -#define RET_SPECIAL 1 - -#ifndef __BIT_TYPES_DEFINED__ -#define __BIT_TYPES_DEFINED__ -@u_int8_decl@ -@int16_decl@ -@u_int16_decl@ -@int32_decl@ -@u_int32_decl@ -#endif - -/* - * XXX - * SGI/IRIX already has a pgno_t. - */ -#ifdef sgi -#define pgno_t db_pgno_t -#endif - -#define MAX_PAGE_NUMBER 0xffffffff /* >= # of pages in a file */ -typedef u_int32_t pgno_t; -#define MAX_PAGE_OFFSET 65535 /* >= # of bytes in a page */ -typedef u_int16_t indx_t; -#define MAX_REC_NUMBER 0xffffffff /* >= # of records in a tree */ -typedef u_int32_t recno_t; - -/* Key/data structure -- a Data-Base Thang. */ -typedef struct { - void *data; /* data */ - size_t size; /* data length */ -} DBT; - -/* Routine flags. */ -#define R_CURSOR 1 /* del, put, seq */ -#define __R_UNUSED 2 /* UNUSED */ -#define R_FIRST 3 /* seq */ -#define R_IAFTER 4 /* put (RECNO) */ -#define R_IBEFORE 5 /* put (RECNO) */ -#define R_LAST 6 /* seq (BTREE, RECNO) */ -#define R_NEXT 7 /* seq */ -#define R_NOOVERWRITE 8 /* put */ -#define R_PREV 9 /* seq (BTREE, RECNO) */ -#define R_SETCURSOR 10 /* put (RECNO) */ -#define R_RECNOSYNC 11 /* sync (RECNO) */ - -typedef enum { DB_BTREE, DB_HASH, DB_RECNO } DBTYPE; - -/* Access method description structure. */ -typedef struct __db { - DBTYPE type; /* Underlying db type. */ - int (*close) (struct __db *); - int (*del) (const struct __db *, const DBT *, u_int); - int (*get) (const struct __db *, const DBT *, DBT *, u_int); - int (*put) (const struct __db *, DBT *, const DBT *, u_int); - int (*seq) (const struct __db *, DBT *, DBT *, u_int); - int (*sync) (const struct __db *, u_int); - void *internal; /* Access method private. */ - int (*fd) (const struct __db *); -} DB; - -#define BTREEMAGIC 0x053162 -#define BTREEVERSION 3 - -/* Structure used to pass parameters to the btree routines. */ -typedef struct { -#define R_DUP 0x01 /* duplicate keys */ - u_int32_t flags; - u_int32_t cachesize; /* bytes to cache */ - u_int32_t maxkeypage; /* maximum keys per page */ - u_int32_t minkeypage; /* minimum keys per page */ - u_int32_t psize; /* page size */ - int (*compare) /* comparison function */ - (const DBT *, const DBT *); - size_t (*prefix) /* prefix function */ - (const DBT *, const DBT *); - int lorder; /* byte order */ -} BTREEINFO; - -#define HASHMAGIC 0x061561 -#define HASHVERSION 2 - -/* Structure used to pass parameters to the hashing routines. */ -typedef struct { - u_int32_t bsize; /* bucket size */ - u_int32_t ffactor; /* fill factor */ - u_int32_t nelem; /* number of elements */ - u_int32_t cachesize; /* bytes to cache */ - u_int32_t /* hash function */ - (*hash) (const void *, size_t); - int lorder; /* byte order */ -} HASHINFO; - -/* Structure used to pass parameters to the record routines. */ -typedef struct { -#define R_FIXEDLEN 0x01 /* fixed-length records */ -#define R_NOKEY 0x02 /* key not required */ -#define R_SNAPSHOT 0x04 /* snapshot the input */ - u_int32_t flags; - u_int32_t cachesize; /* bytes to cache */ - u_int32_t psize; /* page size */ - int lorder; /* byte order */ - size_t reclen; /* record length (fixed-length records) */ - u_char bval; /* delimiting byte (variable-length records */ - char *bfname; /* btree file name */ -} RECNOINFO; - -#if defined(__cplusplus) -extern "C" { -#endif -DB *dbopen (const char *, int, int, DBTYPE, const void *); - -#if defined(__cplusplus) -} -#endif -#endif /* !_DB_185_H_ */ |