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| author | Ken Raeburn <raeburn@mit.edu> | 2005-10-04 23:38:37 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2005-10-04 23:38:37 +0000 |
| commit | 745cddfcd791359ff5ae5c2f33db3b196f6df481 (patch) | |
| tree | 4a5081d158f5f0e3ec784b1c2190d9870dceaa41 /src/util/db2/include/db.h | |
| parent | a6759444a5cc94637576e92cf425efda13a791ea (diff) | |
| download | krb5-745cddfcd791359ff5ae5c2f33db3b196f6df481.tar.gz krb5-745cddfcd791359ff5ae5c2f33db3b196f6df481.tar.xz krb5-745cddfcd791359ff5ae5c2f33db3b196f6df481.zip | |
Move the db2 library to the site of its one use, the kdb-db2 module.
Update configuration scripts, pathname make variables, etc., accordingly.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17407 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/util/db2/include/db.h')
| -rw-r--r-- | src/util/db2/include/db.h | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/src/util/db2/include/db.h b/src/util/db2/include/db.h deleted file mode 100644 index 980145a3d..000000000 --- a/src/util/db2/include/db.h +++ /dev/null @@ -1,175 +0,0 @@ -/*- - * 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.h 8.8 (Berkeley) 11/2/95 - */ - -#ifndef _DB_H_ -#define _DB_H_ - -#include <db-config.h> - -#include <sys/types.h> - -#define RET_ERROR -1 /* Return values. */ -#define RET_SUCCESS 0 -#define RET_SPECIAL 1 - -/* 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; - -/* - * !!! - * The following flags are included in the dbopen(3) call as part of the - * open(2) flags. In order to avoid conflicts with the open flags, start - * at the top of the 16 or 32-bit number space and work our way down. If - * the open flags were significantly expanded in the future, it could be - * a problem. Wish I'd left another flags word in the dbopen call. - * - * !!! - * None of this stuff is implemented yet. The only reason that it's here - * is so that the access methods can skip copying the key/data pair when - * the DB_LOCK flag isn't set. - */ -#if SIZEOF_INT == 4 -#define DB_LOCK 0x20000000 /* Do locking. */ -#define DB_SHMEM 0x40000000 /* Use shared memory. */ -#define DB_TXN 0x80000000 /* Do transactions. */ -#else -#define DB_LOCK 0x2000 /* Do locking. */ -#define DB_SHMEM 0x4000 /* Use shared memory. */ -#define DB_TXN 0x8000 /* Do transactions. */ -#endif - -/* deal with turning prototypes on and off */ - -#ifndef __P -#if defined(__STDC__) || defined(__cplusplus) -#define __P(protos) protos /* full-blown ANSI C */ -#else /* !(__STDC__ || __cplusplus) */ -#define __P(protos) () /* traditional C preprocessor */ -#endif -#endif /* no __P from system */ - -/* 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_long flags; - u_int cachesize; /* bytes to cache */ - int maxkeypage; /* maximum keys per page */ - int minkeypage; /* minimum keys per page */ - u_int 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 3 - -/* Structure used to pass parameters to the hashing routines. */ -typedef struct { - u_int bsize; /* bucket size */ - u_int ffactor; /* fill factor */ - u_int nelem; /* number of elements */ - u_int 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_long flags; - u_int cachesize; /* bytes to cache */ - u_int 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) -#define __BEGIN_DECLS extern "C" { -#define __END_DECLS }; -#else -#define __BEGIN_DECLS -#define __END_DECLS -#endif - -#define dbopen kdb2_dbopen -#define bt_rseq kdb2_bt_rseq /* XXX kludge */ -__BEGIN_DECLS -DB *dbopen __P((const char *, int, int, DBTYPE, const void *)); -int bt_rseq(const DB*, DBT *, DBT *, void **, u_int); /* XXX kludge */ -__END_DECLS - -#endif /* !_DB_H_ */ |
