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/- See the file LICENSE for redistribution information. * * Copyright (c) 1996, 2013 Oracle and/or its affiliates. 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. 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. * * $Id$ / #ifndef _DB_185_H_ #define _DB_185_H_ #include <sys/types.h> #include <limits.h> #if defined(__cplusplus) extern "C" { #endif / * 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__ #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) __P((struct __db )); int (del) __P((const struct __db , const DBT , u_int)); int (get) __P((const struct __db , const DBT , DBT , u_int)); int (put) __P((const struct __db , DBT , const DBT , u_int)); int (seq) __P((const struct __db , DBT , DBT , u_int)); int (sync) __P((const struct __db , u_int)); void internal; / Access method private. / int (fd) __P((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 / __P((const DBT , const DBT )); size_t (prefix) /* prefix function / __P((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) __P((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; / Re-define the user's dbopen calls. / #define dbopen __db185_open #if defined(__cplusplus) } #endif #endif / !_DB_185_H_ / / DO NOT EDIT: automatically built by dist/s_include. / #ifndef _DB_EXT_185_PROT_IN_ #define _DB_EXT_185_PROT_IN_ #if defined(__cplusplus) extern "C" { #endif #ifdef _DB185_INT_H_ DB185 __db185_open __P((const char , int, int, DBTYPE, const void )); #else DB __db185_open __P((const char , int, int, DBTYPE, const void )); #endif #if defined(__cplusplus) } #endif #endif / !_DB_EXT_185_PROT_IN_ */