bdberl/include/bdberl.hrl

%% -------------------------------------------------------------------
%% @doc
%% bdberl: Constants used by the bdberl port driver.
%%
%% @copyright 2008-9 The Hive http://www.thehive.com/
%% @author Dave "dizzyd" Smith <dizzyd@dizzyd.com>
%% @author Phil Toland <phil.toland@gmail.com>
%% @author Jon Meredith <jon@jonmeredith.com>
%% @end
%%
%% Permission is hereby granted, free of charge, to any person obtaining a copy
%% of this software and associated documentation files (the "Software"), to deal
%% in the Software without restriction, including without limitation the rights
%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
%% copies of the Software, and to permit persons to whom the Software is
%% furnished to do so, subject to the following conditions:
%%
%% The above copyright notice and this permission notice shall be included in
%% all copies or substantial portions of the Software.
%%
%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
%% THE SOFTWARE.
%%
%% -------------------------------------------------------------------

-define(CMD_NONE,          0).
-define(CMD_OPEN_DB,       1).
-define(CMD_CLOSE_DB,      2).
-define(CMD_TXN_BEGIN,     3).
-define(CMD_TXN_COMMIT,    4).
-define(CMD_TXN_ABORT,     5).
-define(CMD_GET,           6).
-define(CMD_PUT,           7).
-define(CMD_GETINFO,       8).
-define(CMD_CURSOR_OPEN,   9).
-define(CMD_CURSOR_CURR,  10).
-define(CMD_CURSOR_NEXT,  11).
-define(CMD_CURSOR_PREV,  12).
-define(CMD_CURSOR_CLOSE, 13).
-define(CMD_PUT_COMMIT,   14).
-define(CMD_REMOVE_DB,    15).
-define(CMD_TRUNCATE,     16).
-define(CMD_REGISTER_LOGGER, 17).
-define(CMD_DB_STAT,         18).
-define(CMD_DB_STAT_PRINT,   19).
-define(CMD_ENV_STAT_PRINT,  20).
-define(CMD_LOCK_STAT,       21).
-define(CMD_LOCK_STAT_PRINT, 22).
-define(CMD_LOG_STAT,        23).
-define(CMD_LOG_STAT_PRINT,  24).
-define(CMD_MEMP_STAT,       25).
-define(CMD_MEMP_STAT_PRINT, 26).
-define(CMD_MUTEX_STAT,      27).
-define(CMD_MUTEX_STAT_PRINT,28).
-define(CMD_TXN_STAT,        29).
-define(CMD_TXN_STAT_PRINT,  30).
-define(CMD_DATA_DIRS_INFO,  31).
-define(CMD_LOG_DIR_INFO,    32).
-define(CMD_DRIVER_INFO,     33).

-define(DB_TYPE_BTREE, 1).
-define(DB_TYPE_HASH,  2).
-define(DB_TYPE_RECNO,  3).
-define(DB_TYPE_QUEUE,  4).
-define(DB_TYPE_UNKNOWN, 5).

-define(SYSP_CACHESIZE_GET,   1).
-define(SYSP_TXN_TIMEOUT_GET, 2).
-define(SYSP_DATA_DIR_GET,    3).
-define(SYSP_LOG_DIR_GET,     4).

-define(STATUS_OK,    0).
-define(STATUS_ERROR, 1).

-define(ERROR_NONE,          0).
-define(ERROR_MAX_DBS,       -29000).           % System can not open any more databases
-define(ERROR_ASYNC_PENDING, -29001).           % Async operation already pending on this port
-define(ERROR_INVALID_DBREF, -29002).           % DbRef not currently opened by this port
-define(ERROR_TXN_OPEN,      -29003).           % Transaction already active on this port
-define(ERROR_NO_TXN,        -29004).           % No transaction open on this port
-define(ERROR_CURSOR_OPEN,   -29005).           % Cursor already active on this port
-define(ERROR_NO_CURSOR,     -29006).           % No cursor open on this port
-define(ERROR_DB_ACTIVE,     -29007).           % Database is currently active; operation requires otherwise
-define(ERROR_INVALID_CMD,   -29008).           % Invalid command
-define(ERROR_INVALID_DB_TYPE,-29009).           % Invalid database type
-define(ERROR_INVALID_VALUE, -29010).           % Invalid CRC-32 on value

%% DB (user visible) error return codes.
-define(DB_BUFFER_SMALL,           -30999).      % User memory too small for return.
-define(DB_DONOTINDEX,             -30998).      % "Null" return from 2ndary callbk.
-define(DB_FOREIGN_CONFLICT,       -30997).      % A foreign db constraint triggered.
-define(DB_KEYEMPTY,               -30996).      % Key/data deleted or never created.
-define(DB_KEYEXIST,               -30995).      % The key/data pair already exists.
-define(DB_LOCK_DEADLOCK,          -30994).      % Deadlock.
-define(DB_LOCK_NOTGRANTED,        -30993).      % Lock unavailable.
-define(DB_LOG_BUFFER_FULL,        -30992).      % In-memory log buffer full.
-define(DB_LOG_VERIFY_BAD,         -30991).      % Log verification failed.
-define(DB_NOSERVER,               -30990).      % Server panic return.
-define(DB_NOSERVER_HOME,          -30989).      % Bad home sent to server.
-define(DB_NOSERVER_ID,            -30988).      % Bad ID sent to server.
-define(DB_NOTFOUND,               -30987).      % Key/data pair not found (EOF).
-define(DB_OLD_VERSION,            -30986).      % Out-of-date version.
-define(DB_PAGE_NOTFOUND,          -30985).      % Requested page not found.
-define(DB_REP_DUPMASTER,          -30984).      % There are two masters.
-define(DB_REP_HANDLE_DEAD,        -30983).      % Rolled back a commit.
-define(DB_REP_HOLDELECTION,       -30982).      % Time to hold an election.
-define(DB_REP_IGNORE,             -30981).      % This msg should be ignored.
-define(DB_REP_ISPERM,             -30980).      % Cached not written perm written.
-define(DB_REP_JOIN_FAILURE,       -30979).      % Unable to join replication group.
-define(DB_REP_LEASE_EXPIRED,      -30978).      % Master lease has expired.
-define(DB_REP_LOCKOUT,            -30977).      % API/Replication lockout now.
-define(DB_REP_NEWSITE,            -30976).      % New site entered system.
-define(DB_REP_NOTPERM,            -30975).      % Permanent log record not written.
-define(DB_REP_UNAVAIL,            -30974).      % Site cannot currently be reached.
-define(DB_RUNRECOVERY,            -30973).      % Panic return.
-define(DB_SECONDARY_BAD,          -30972).      % Secondary index corrupt.
-define(DB_TIMEOUT,                -30971).      % Timed out on read consistency.
-define(DB_VERIFY_BAD,             -30970).      % Verify failed; bad format.
-define(DB_VERSION_MISMATCH,       -30969).      % Environment version mismatch.

%% DB API flags
-define(DB_AGGRESSIVE,                16#00000001).
-define(DB_ARCH_ABS,                  16#00000001).
-define(DB_ARCH_DATA,                 16#00000002).
-define(DB_ARCH_LOG,                  16#00000004).
-define(DB_ARCH_REMOVE,               16#00000008).
-define(DB_AUTO_COMMIT,               16#00000100).
-define(DB_CDB_ALLDB,                 16#00000040).
-define(DB_CHKSUM,                    16#00000008).
-define(DB_CKP_INTERNAL,              16#00000002).
-define(DB_CREATE,                    16#00000001).
-define(DB_CURSOR_BULK,               16#00000001).
-define(DB_CURSOR_TRANSIENT,          16#00000004).
-define(DB_CXX_NO_EXCEPTIONS,         16#00000002).
-define(DB_DATABASE_LOCKING,          16#00000080).
-define(DB_DIRECT,                    16#00000010).
-define(DB_DIRECT_DB,                 16#00000200).
-define(DB_DSYNC_DB,                  16#00000400).
-define(DB_DUP,                       16#00000010).
-define(DB_DUPSORT,                   16#00000004).
-define(DB_DURABLE_UNKNOWN,           16#00000020).
-define(DB_ENCRYPT,                   16#00000001).
-define(DB_ENCRYPT_AES,               16#00000001).
-define(DB_EXCL,                      16#00000040).
-define(DB_EXTENT,                    16#00000040).
-define(DB_FAILCHK,                   16#00000020).
-define(DB_FAST_STAT,                 16#00000001).
-define(DB_FCNTL_LOCKING,             16#00000800).
-define(DB_FLUSH,                     16#00000001).
-define(DB_FORCE,                     16#00000001).
-define(DB_FORCESYNC,                 16#00000001).
-define(DB_FOREIGN_ABORT,             16#00000001).
-define(DB_FOREIGN_CASCADE,           16#00000002).
-define(DB_FOREIGN_NULLIFY,           16#00000004).
-define(DB_FREELIST_ONLY,             16#00000001).
-define(DB_FREE_SPACE,                16#00000002).
-define(DB_HOTBACKUP_IN_PROGRESS,     16#00000800).
-define(DB_IGNORE_LEASE,              16#00001000).
-define(DB_IMMUTABLE_KEY,             16#00000002).
-define(DB_INIT_CDB,                  16#00000040).
-define(DB_INIT_LOCK,                 16#00000080).
-define(DB_INIT_LOG,                  16#00000100).
-define(DB_INIT_MPOOL,                16#00000200).
-define(DB_INIT_REP,                  16#00000400).
-define(DB_INIT_TXN,                  16#00000800).
-define(DB_INORDER,                   16#00000020).
-define(DB_JOIN_NOSORT,               16#00000001).
-define(DB_LOCKDOWN,                  16#00001000).
-define(DB_LOCK_CHECK,                16#00000001).
-define(DB_LOCK_NOWAIT,               16#00000002).
-define(DB_LOCK_RECORD,               16#00000004).
-define(DB_LOCK_SET_TIMEOUT,          16#00000008).
-define(DB_LOCK_SWITCH,               16#00000010).
-define(DB_LOCK_UPGRADE,              16#00000020).
-define(DB_LOG_AUTO_REMOVE,           16#00000001).
-define(DB_LOG_CHKPNT,                16#00000002).
-define(DB_LOG_COMMIT,                16#00000004).
-define(DB_LOG_DIRECT,                16#00000002).
-define(DB_LOG_DSYNC,                 16#00000004).
-define(DB_LOG_IN_MEMORY,             16#00000008).
-define(DB_LOG_NOCOPY,                16#00000008).
-define(DB_LOG_NOT_DURABLE,           16#00000010).
-define(DB_LOG_NO_DATA,               16#00000004).
-define(DB_LOG_VERIFY_CAF,            16#00000001).
-define(DB_LOG_VERIFY_DBFILE,         16#00000002).
-define(DB_LOG_VERIFY_ERR,            16#00000004).
-define(DB_LOG_VERIFY_FORWARD,        16#00000008).
-define(DB_LOG_VERIFY_INTERR,         16#00000010).
-define(DB_LOG_VERIFY_PARTIAL,        16#00000020).
-define(DB_LOG_VERIFY_VERBOSE,        16#00000040).
-define(DB_LOG_VERIFY_WARNING,        16#00000080).
-define(DB_LOG_WRNOSYNC,              16#00000020).
-define(DB_LOG_ZERO,                  16#00000010).
-define(DB_MPOOL_CREATE,              16#00000001).
-define(DB_MPOOL_DIRTY,               16#00000002).
-define(DB_MPOOL_DISCARD,             16#00000001).
-define(DB_MPOOL_EDIT,                16#00000004).
-define(DB_MPOOL_FREE,                16#00000008).
-define(DB_MPOOL_LAST,                16#00000010).
-define(DB_MPOOL_NEW,                 16#00000020).
-define(DB_MPOOL_NOFILE,              16#00000001).
-define(DB_MPOOL_NOLOCK,              16#00000002).
-define(DB_MPOOL_TRY,                 16#00000040).
-define(DB_MPOOL_UNLINK,              16#00000002).
-define(DB_MULTIPLE,                  16#00000800).
-define(DB_MULTIPLE_KEY,              16#00004000).
-define(DB_MULTIVERSION,              16#00000004).
-define(DB_MUTEX_ALLOCATED,           16#00000001).
-define(DB_MUTEX_LOCKED,              16#00000002).
-define(DB_MUTEX_LOGICAL_LOCK,        16#00000004).
-define(DB_MUTEX_PROCESS_ONLY,        16#00000008).
-define(DB_MUTEX_SELF_BLOCK,          16#00000010).
-define(DB_MUTEX_SHARED,              16#00000020).
-define(DB_NOERROR,                   16#00001000).
-define(DB_NOFLUSH,                   16#00001000).
-define(DB_NOLOCKING,                 16#00002000).
-define(DB_NOMMAP,                    16#00000008).
-define(DB_NOORDERCHK,                16#00000002).
-define(DB_NOPANIC,                   16#00004000).
-define(DB_NOSYNC,                    16#00000001).
-define(DB_NO_AUTO_COMMIT,            16#00002000).
-define(DB_NO_CHECKPOINT,             16#00002000).
-define(DB_ODDFILESIZE,               16#00000080).
-define(DB_ORDERCHKONLY,              16#00000004).
-define(DB_OVERWRITE,                 16#00008000).
-define(DB_PANIC_ENVIRONMENT,         16#00010000).
-define(DB_PRINTABLE,                 16#00000008).
-define(DB_PRIVATE,                   16#00004000).
-define(DB_PR_PAGE,                   16#00000010).
-define(DB_PR_RECOVERYTEST,           16#00000020).
-define(DB_RDONLY,                    16#00000400).
-define(DB_RDWRMASTER,                16#00004000).
-define(DB_READ_COMMITTED,            16#00000400).
-define(DB_READ_UNCOMMITTED,          16#00000200).
-define(DB_RECNUM,                    16#00000040).
-define(DB_RECOVER,                   16#00000002).
-define(DB_RECOVER_FATAL,             16#00008000).
-define(DB_REGION_INIT,               16#00020000).
-define(DB_REGISTER,                  16#00010000).
-define(DB_RENUMBER,                  16#00000080).
-define(DB_REPMGR_CONF_2SITE_STRICT,  16#00000001).
-define(DB_REPMGR_CONF_ELECTIONS,     16#00000002).
-define(DB_REPMGR_PEER,               16#00000001).
-define(DB_REP_ANYWHERE,              16#00000001).
-define(DB_REP_CLIENT,                16#00000001).
-define(DB_REP_CONF_AUTOINIT,         16#00000004).
-define(DB_REP_CONF_BULK,             16#00000008).
-define(DB_REP_CONF_DELAYCLIENT,      16#00000010).
-define(DB_REP_CONF_INMEM,            16#00000020).
-define(DB_REP_CONF_LEASE,            16#00000040).
-define(DB_REP_CONF_NOWAIT,           16#00000080).
-define(DB_REP_ELECTION,              16#00000004).
-define(DB_REP_MASTER,                16#00000002).
-define(DB_REP_NOBUFFER,              16#00000002).
-define(DB_REP_PERMANENT,             16#00000004).
-define(DB_REP_REREQUEST,             16#00000008).
-define(DB_REVSPLITOFF,               16#00000100).
-define(DB_RMW,                       16#00002000).
-define(DB_SALVAGE,                   16#00000040).
-define(DB_SA_SKIPFIRSTKEY,           16#00000080).
-define(DB_SA_UNKNOWNKEY,             16#00000100).
-define(DB_SEQ_DEC,                   16#00000001).
-define(DB_SEQ_INC,                   16#00000002).
-define(DB_SEQ_RANGE_SET,             16#00000004).
-define(DB_SEQ_WRAP,                  16#00000008).
-define(DB_SEQ_WRAPPED,               16#00000010).
-define(DB_SET_LOCK_TIMEOUT,          16#00000001).
-define(DB_SET_REG_TIMEOUT,           16#00000004).
-define(DB_SET_TXN_NOW,               16#00000008).
-define(DB_SET_TXN_TIMEOUT,           16#00000002).
-define(DB_SHALLOW_DUP,               16#00000100).
-define(DB_SNAPSHOT,                  16#00000200).
-define(DB_STAT_ALL,                  16#00000004).
-define(DB_STAT_CLEAR,                16#00000001).
-define(DB_STAT_LOCK_CONF,            16#00000008).
-define(DB_STAT_LOCK_LOCKERS,         16#00000010).
-define(DB_STAT_LOCK_OBJECTS,         16#00000020).
-define(DB_STAT_LOCK_PARAMS,          16#00000040).
-define(DB_STAT_MEMP_HASH,            16#00000008).
-define(DB_STAT_MEMP_NOERROR,         16#00000010).
-define(DB_STAT_SUBSYSTEM,            16#00000002).
-define(DB_ST_DUPOK,                  16#00000200).
-define(DB_ST_DUPSET,                 16#00000400).
-define(DB_ST_DUPSORT,                16#00000800).
-define(DB_ST_IS_RECNO,               16#00001000).
-define(DB_ST_OVFL_LEAF,              16#00002000).
-define(DB_ST_RECNUM,                 16#00004000).
-define(DB_ST_RELEN,                  16#00008000).
-define(DB_ST_TOPLEVEL,               16#00010000).
-define(DB_SYSTEM_MEM,                16#00020000).
-define(DB_THREAD,                    16#00000010).
-define(DB_TIME_NOTGRANTED,           16#00040000).
-define(DB_TRUNCATE,                  16#00008000).
-define(DB_TXN_BULK,                  16#00000008).
-define(DB_TXN_FAMILY,                16#00000040).
-define(DB_TXN_NOSYNC,                16#00000001).
-define(DB_TXN_NOT_DURABLE,           16#00000002).
-define(DB_TXN_NOWAIT,                16#00000002).
-define(DB_TXN_SNAPSHOT,              16#00000010).
-define(DB_TXN_SYNC,                  16#00000004).
-define(DB_TXN_WAIT,                  16#00000080).
-define(DB_TXN_WRITE_NOSYNC,          16#00000020).
-define(DB_UNREF,                     16#00020000).
-define(DB_UPGRADE,                   16#00000001).
-define(DB_USE_ENVIRON,               16#00000004).
-define(DB_USE_ENVIRON_ROOT,          16#00000008).
-define(DB_VERB_DEADLOCK,             16#00000001).
-define(DB_VERB_FILEOPS,              16#00000002).
-define(DB_VERB_FILEOPS_ALL,          16#00000004).
-define(DB_VERB_RECOVERY,             16#00000008).
-define(DB_VERB_REGISTER,             16#00000010).
-define(DB_VERB_REPLICATION,          16#00000020).
-define(DB_VERB_REPMGR_CONNFAIL,      16#00000040).
-define(DB_VERB_REPMGR_MISC,          16#00000080).
-define(DB_VERB_REP_ELECT,            16#00000100).
-define(DB_VERB_REP_LEASE,            16#00000200).
-define(DB_VERB_REP_MISC,             16#00000400).
-define(DB_VERB_REP_MSGS,             16#00000800).
-define(DB_VERB_REP_SYNC,             16#00001000).
-define(DB_VERB_REP_SYSTEM,           16#00002000).
-define(DB_VERB_REP_TEST,             16#00004000).
-define(DB_VERB_WAITSFOR,             16#00008000).
-define(DB_VERIFY,                    16#00000002).
-define(DB_VERIFY_PARTITION,          16#00040000).
-define(DB_WRITECURSOR,               16#00000008).
-define(DB_WRITELOCK,                 16#00000020).
-define(DB_WRITEOPEN,                 16#00010000).
-define(DB_YIELDCPU,                  16#00080000).

%% DB access method and cursor operation values.  Each value is an operation
%% code to which additional bit flags are added.
-define(DB_AFTER,                     1).
-define(DB_APPEND,                    2).
-define(DB_BEFORE,                    3).
-define(DB_CONSUME,                   4).
-define(DB_CONSUME_WAIT,              5).
-define(DB_CURRENT,                   6).
-define(DB_FIRST,                     7).
-define(DB_GET_BOTH,                  8).
-define(DB_GET_BOTHC,                 9).
-define(DB_GET_BOTH_RANGE,            10).
-define(DB_GET_RECNO,                 11).
-define(DB_JOIN_ITEM,                 12).
-define(DB_KEYFIRST,                  13).
-define(DB_KEYLAST,                   14).
-define(DB_LAST,                      15).
-define(DB_NEXT,                      16).
-define(DB_NEXT_DUP,                  17).
-define(DB_NEXT_NODUP,                18).
-define(DB_NODUPDATA,                 19).
-define(DB_NOOVERWRITE,               20).
-define(DB_OVERWRITE_DUP,             21).
-define(DB_POSITION,                  22).
-define(DB_PREV,                      23).
-define(DB_PREV_DUP,                  24).
-define(DB_PREV_NODUP,                25).
-define(DB_SET,                       26).
-define(DB_SET_RANGE,                 27).
-define(DB_SET_RECNO,                 28).
-define(DB_UPDATE_SECONDARY,          29).
-define(DB_SET_LTE,                   30).
-define(DB_GET_BOTH_LTE,              31).
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00			`%% -------------------------------------------------------------------`
Added license information. 2009-06-23 19:22:11 +00:00			`%% @doc`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00			`%% bdberl: Constants used by the bdberl port driver.`
Added license information. 2009-06-23 19:22:11 +00:00			`%%`
			`%% @copyright 2008-9 The Hive http://www.thehive.com/`
			`%% @author Dave "dizzyd" Smith <dizzyd@dizzyd.com>`
			`%% @author Phil Toland <phil.toland@gmail.com>`
Updated Jon's email address. 2009-06-23 20:27:37 +00:00			`%% @author Jon Meredith <jon@jonmeredith.com>`
Added license information. 2009-06-23 19:22:11 +00:00			`%% @end`
			`%%`
			`%% Permission is hereby granted, free of charge, to any person obtaining a copy`
			`%% of this software and associated documentation files (the "Software"), to deal`
			`%% in the Software without restriction, including without limitation the rights`
			`%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell`
			`%% copies of the Software, and to permit persons to whom the Software is`
			`%% furnished to do so, subject to the following conditions:`
			`%%`
			`%% The above copyright notice and this permission notice shall be included in`
			`%% all copies or substantial portions of the Software.`
			`%%`
			`%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR`
			`%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,`
			`%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE`
			`%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER`
			`%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,`
			`%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN`
			`%% THE SOFTWARE.`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00			`%%`
			`%% -------------------------------------------------------------------`

Adding support for cursor operations 2008-12-15 18:25:03 +00:00			`-define(CMD_NONE, 0).`
			`-define(CMD_OPEN_DB, 1).`
			`-define(CMD_CLOSE_DB, 2).`
			`-define(CMD_TXN_BEGIN, 3).`
			`-define(CMD_TXN_COMMIT, 4).`
			`-define(CMD_TXN_ABORT, 5).`
			`-define(CMD_GET, 6).`
			`-define(CMD_PUT, 7).`
Rename tune_system to get_info and remove set calls. 2009-02-16 22:57:48 +00:00			`-define(CMD_GETINFO, 8).`
Adding support for cursor operations 2008-12-15 18:25:03 +00:00			`-define(CMD_CURSOR_OPEN, 9).`
			`-define(CMD_CURSOR_CURR, 10).`
			`-define(CMD_CURSOR_NEXT, 11).`
			`-define(CMD_CURSOR_PREV, 12).`
			`-define(CMD_CURSOR_CLOSE, 13).`
Implemented support for put_commit 2008-12-15 18:47:38 +00:00			`-define(CMD_PUT_COMMIT, 14).`
Adding support for list database directories and txn'lly deleting databases 2008-12-17 20:07:36 +00:00			`-define(CMD_REMOVE_DB, 15).`
Added truncate command. 2009-02-02 21:51:47 +00:00			`-define(CMD_TRUNCATE, 16).`
Adding constant for new register_logger event 2009-04-16 13:07:54 +00:00			`-define(CMD_REGISTER_LOGGER, 17).`
Added stat/2 and stat_print/1, stat_print/2 functions for retrieving/displaying stats about the BDB subsystem. 2009-05-27 20:03:11 +00:00			`-define(CMD_DB_STAT, 18).`
			`-define(CMD_DB_STAT_PRINT, 19).`
			`-define(CMD_ENV_STAT_PRINT, 20).`
Added lock_stat/1 and lock_stat_print/1 functions to get lock stats. 2009-05-27 21:02:58 +00:00			`-define(CMD_LOCK_STAT, 21).`
			`-define(CMD_LOCK_STAT_PRINT, 22).`
Added log stats 2009-05-27 21:25:50 +00:00			`-define(CMD_LOG_STAT, 23).`
			`-define(CMD_LOG_STAT_PRINT, 24).`
Added mutex stats. 2009-05-27 22:49:18 +00:00			`-define(CMD_MEMP_STAT, 25).`
			`-define(CMD_MEMP_STAT_PRINT, 26).`
			`-define(CMD_MUTEX_STAT, 27).`
			`-define(CMD_MUTEX_STAT_PRINT,28).`
Added transaction stats. 2009-05-28 18:05:52 +00:00			`-define(CMD_TXN_STAT, 29).`
			`-define(CMD_TXN_STAT_PRINT, 30).`
Renamed get_lg_dir() to get_lg_dir_info and added get_data_dirs_info(). Both new calls return the filesystem id and the number of mbytes available on that filesystem. 2009-05-29 18:13:19 +00:00			`-define(CMD_DATA_DIRS_INFO, 31).`
			`-define(CMD_LOG_DIR_INFO, 32).`
Added bdberl:driver_info() function to get driver parameters. 2009-06-10 20:18:26 +00:00			`-define(CMD_DRIVER_INFO, 33).`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00
			`-define(DB_TYPE_BTREE, 1).`
			`-define(DB_TYPE_HASH, 2).`
Changes 2011-07-17 19:55:48 +00:00			`-define(DB_TYPE_RECNO, 3).`
			`-define(DB_TYPE_QUEUE, 4).`
Added unknown db type for opening existing databases. 2009-05-29 13:42:18 +00:00			`-define(DB_TYPE_UNKNOWN, 5).`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00
Merge branch 'master' of ecommons@wax.hive:bdberl Conflicts: src/bdberl_port.erl 2008-12-11 21:18:10 +00:00			`-define(SYSP_CACHESIZE_GET, 1).`
Rename tune_system to get_info and remove set calls. 2009-02-16 22:57:48 +00:00			`-define(SYSP_TXN_TIMEOUT_GET, 2).`
			`-define(SYSP_DATA_DIR_GET, 3).`
Renamed get_lg_dir() to get_lg_dir_info and added get_data_dirs_info(). Both new calls return the filesystem id and the number of mbytes available on that filesystem. 2009-05-29 18:13:19 +00:00			`-define(SYSP_LOG_DIR_GET, 4).`
Merge branch 'master' of ecommons@wax.hive:bdberl Conflicts: src/bdberl_port.erl 2008-12-11 21:18:10 +00:00
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00			`-define(STATUS_OK, 0).`
			`-define(STATUS_ERROR, 1).`

			`-define(ERROR_NONE, 0).`
			`-define(ERROR_MAX_DBS, -29000). % System can not open any more databases`
			`-define(ERROR_ASYNC_PENDING, -29001). % Async operation already pending on this port`
			`-define(ERROR_INVALID_DBREF, -29002). % DbRef not currently opened by this port`
			`-define(ERROR_TXN_OPEN, -29003). % Transaction already active on this port`
			`-define(ERROR_NO_TXN, -29004). % No transaction open on this port`
Adding support for cursor operations 2008-12-15 18:25:03 +00:00			`-define(ERROR_CURSOR_OPEN, -29005). % Cursor already active on this port`
			`-define(ERROR_NO_CURSOR, -29006). % No cursor open on this port`
Adding support for list database directories and txn'lly deleting databases 2008-12-17 20:07:36 +00:00			`-define(ERROR_DB_ACTIVE, -29007). % Database is currently active; operation requires otherwise`
Added stat/2 and stat_print/1, stat_print/2 functions for retrieving/displaying stats about the BDB subsystem. 2009-05-27 20:03:11 +00:00			`-define(ERROR_INVALID_CMD, -29008). % Invalid command`
			`-define(ERROR_INVALID_DB_TYPE,-29009). % Invalid database type`
Sync flags and DB codes 2011-07-18 15:39:14 +00:00			`-define(ERROR_INVALID_VALUE, -29010). % Invalid CRC-32 on value`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00
Added definitions for more error codes. 2009-02-20 15:47:45 +00:00			`%% DB (user visible) error return codes.`
Changes 2011-07-17 19:55:48 +00:00			`-define(DB_BUFFER_SMALL, -30999). % User memory too small for return.`
			`-define(DB_DONOTINDEX, -30998). % "Null" return from 2ndary callbk.`
			`-define(DB_FOREIGN_CONFLICT, -30997). % A foreign db constraint triggered.`
			`-define(DB_KEYEMPTY, -30996). % Key/data deleted or never created.`
			`-define(DB_KEYEXIST, -30995). % The key/data pair already exists.`
			`-define(DB_LOCK_DEADLOCK, -30994). % Deadlock.`
			`-define(DB_LOCK_NOTGRANTED, -30993). % Lock unavailable.`
			`-define(DB_LOG_BUFFER_FULL, -30992). % In-memory log buffer full.`
			`-define(DB_LOG_VERIFY_BAD, -30991). % Log verification failed.`
			`-define(DB_NOSERVER, -30990). % Server panic return.`
			`-define(DB_NOSERVER_HOME, -30989). % Bad home sent to server.`
			`-define(DB_NOSERVER_ID, -30988). % Bad ID sent to server.`
			`-define(DB_NOTFOUND, -30987). % Key/data pair not found (EOF).`
			`-define(DB_OLD_VERSION, -30986). % Out-of-date version.`
			`-define(DB_PAGE_NOTFOUND, -30985). % Requested page not found.`
			`-define(DB_REP_DUPMASTER, -30984). % There are two masters.`
			`-define(DB_REP_HANDLE_DEAD, -30983). % Rolled back a commit.`
			`-define(DB_REP_HOLDELECTION, -30982). % Time to hold an election.`
			`-define(DB_REP_IGNORE, -30981). % This msg should be ignored.`
			`-define(DB_REP_ISPERM, -30980). % Cached not written perm written.`
			`-define(DB_REP_JOIN_FAILURE, -30979). % Unable to join replication group.`
			`-define(DB_REP_LEASE_EXPIRED, -30978). % Master lease has expired.`
			`-define(DB_REP_LOCKOUT, -30977). % API/Replication lockout now.`
			`-define(DB_REP_NEWSITE, -30976). % New site entered system.`
			`-define(DB_REP_NOTPERM, -30975). % Permanent log record not written.`
			`-define(DB_REP_UNAVAIL, -30974). % Site cannot currently be reached.`
			`-define(DB_RUNRECOVERY, -30973). % Panic return.`
			`-define(DB_SECONDARY_BAD, -30972). % Secondary index corrupt.`
			`-define(DB_TIMEOUT, -30971). % Timed out on read consistency.`
			`-define(DB_VERIFY_BAD, -30970). % Verify failed; bad format.`
			`-define(DB_VERSION_MISMATCH, -30969). % Environment version mismatch.`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00
			`%% DB API flags`
Changes 2011-07-17 19:55:48 +00:00			`-define(DB_AGGRESSIVE, 16#00000001).`
			`-define(DB_ARCH_ABS, 16#00000001).`
			`-define(DB_ARCH_DATA, 16#00000002).`
			`-define(DB_ARCH_LOG, 16#00000004).`
			`-define(DB_ARCH_REMOVE, 16#00000008).`
			`-define(DB_AUTO_COMMIT, 16#00000100).`
			`-define(DB_CDB_ALLDB, 16#00000040).`
			`-define(DB_CHKSUM, 16#00000008).`
			`-define(DB_CKP_INTERNAL, 16#00000002).`
			`-define(DB_CREATE, 16#00000001).`
			`-define(DB_CURSOR_BULK, 16#00000001).`
			`-define(DB_CURSOR_TRANSIENT, 16#00000004).`
			`-define(DB_CXX_NO_EXCEPTIONS, 16#00000002).`
			`-define(DB_DATABASE_LOCKING, 16#00000080).`
			`-define(DB_DIRECT, 16#00000010).`
			`-define(DB_DIRECT_DB, 16#00000200).`
			`-define(DB_DSYNC_DB, 16#00000400).`
			`-define(DB_DUP, 16#00000010).`
			`-define(DB_DUPSORT, 16#00000004).`
			`-define(DB_DURABLE_UNKNOWN, 16#00000020).`
			`-define(DB_ENCRYPT, 16#00000001).`
			`-define(DB_ENCRYPT_AES, 16#00000001).`
			`-define(DB_EXCL, 16#00000040).`
			`-define(DB_EXTENT, 16#00000040).`
			`-define(DB_FAILCHK, 16#00000020).`
			`-define(DB_FAST_STAT, 16#00000001).`
			`-define(DB_FCNTL_LOCKING, 16#00000800).`
			`-define(DB_FLUSH, 16#00000001).`
			`-define(DB_FORCE, 16#00000001).`
			`-define(DB_FORCESYNC, 16#00000001).`
			`-define(DB_FOREIGN_ABORT, 16#00000001).`
			`-define(DB_FOREIGN_CASCADE, 16#00000002).`
			`-define(DB_FOREIGN_NULLIFY, 16#00000004).`
			`-define(DB_FREELIST_ONLY, 16#00000001).`
			`-define(DB_FREE_SPACE, 16#00000002).`
			`-define(DB_HOTBACKUP_IN_PROGRESS, 16#00000800).`
			`-define(DB_IGNORE_LEASE, 16#00001000).`
			`-define(DB_IMMUTABLE_KEY, 16#00000002).`
			`-define(DB_INIT_CDB, 16#00000040).`
			`-define(DB_INIT_LOCK, 16#00000080).`
			`-define(DB_INIT_LOG, 16#00000100).`
			`-define(DB_INIT_MPOOL, 16#00000200).`
			`-define(DB_INIT_REP, 16#00000400).`
			`-define(DB_INIT_TXN, 16#00000800).`
			`-define(DB_INORDER, 16#00000020).`
			`-define(DB_JOIN_NOSORT, 16#00000001).`
			`-define(DB_LOCKDOWN, 16#00001000).`
			`-define(DB_LOCK_CHECK, 16#00000001).`
			`-define(DB_LOCK_NOWAIT, 16#00000002).`
			`-define(DB_LOCK_RECORD, 16#00000004).`
			`-define(DB_LOCK_SET_TIMEOUT, 16#00000008).`
			`-define(DB_LOCK_SWITCH, 16#00000010).`
			`-define(DB_LOCK_UPGRADE, 16#00000020).`
			`-define(DB_LOG_AUTO_REMOVE, 16#00000001).`
			`-define(DB_LOG_CHKPNT, 16#00000002).`
			`-define(DB_LOG_COMMIT, 16#00000004).`
			`-define(DB_LOG_DIRECT, 16#00000002).`
			`-define(DB_LOG_DSYNC, 16#00000004).`
			`-define(DB_LOG_IN_MEMORY, 16#00000008).`
			`-define(DB_LOG_NOCOPY, 16#00000008).`
			`-define(DB_LOG_NOT_DURABLE, 16#00000010).`
			`-define(DB_LOG_NO_DATA, 16#00000004).`
			`-define(DB_LOG_VERIFY_CAF, 16#00000001).`
			`-define(DB_LOG_VERIFY_DBFILE, 16#00000002).`
			`-define(DB_LOG_VERIFY_ERR, 16#00000004).`
			`-define(DB_LOG_VERIFY_FORWARD, 16#00000008).`
			`-define(DB_LOG_VERIFY_INTERR, 16#00000010).`
			`-define(DB_LOG_VERIFY_PARTIAL, 16#00000020).`
			`-define(DB_LOG_VERIFY_VERBOSE, 16#00000040).`
			`-define(DB_LOG_VERIFY_WARNING, 16#00000080).`
			`-define(DB_LOG_WRNOSYNC, 16#00000020).`
			`-define(DB_LOG_ZERO, 16#00000010).`
			`-define(DB_MPOOL_CREATE, 16#00000001).`
			`-define(DB_MPOOL_DIRTY, 16#00000002).`
			`-define(DB_MPOOL_DISCARD, 16#00000001).`
			`-define(DB_MPOOL_EDIT, 16#00000004).`
			`-define(DB_MPOOL_FREE, 16#00000008).`
			`-define(DB_MPOOL_LAST, 16#00000010).`
			`-define(DB_MPOOL_NEW, 16#00000020).`
			`-define(DB_MPOOL_NOFILE, 16#00000001).`
			`-define(DB_MPOOL_NOLOCK, 16#00000002).`
			`-define(DB_MPOOL_TRY, 16#00000040).`
			`-define(DB_MPOOL_UNLINK, 16#00000002).`
			`-define(DB_MULTIPLE, 16#00000800).`
			`-define(DB_MULTIPLE_KEY, 16#00004000).`
			`-define(DB_MULTIVERSION, 16#00000004).`
			`-define(DB_MUTEX_ALLOCATED, 16#00000001).`
			`-define(DB_MUTEX_LOCKED, 16#00000002).`
			`-define(DB_MUTEX_LOGICAL_LOCK, 16#00000004).`
			`-define(DB_MUTEX_PROCESS_ONLY, 16#00000008).`
			`-define(DB_MUTEX_SELF_BLOCK, 16#00000010).`
			`-define(DB_MUTEX_SHARED, 16#00000020).`
			`-define(DB_NOERROR, 16#00001000).`
			`-define(DB_NOFLUSH, 16#00001000).`
			`-define(DB_NOLOCKING, 16#00002000).`
			`-define(DB_NOMMAP, 16#00000008).`
			`-define(DB_NOORDERCHK, 16#00000002).`
			`-define(DB_NOPANIC, 16#00004000).`
			`-define(DB_NOSYNC, 16#00000001).`
			`-define(DB_NO_AUTO_COMMIT, 16#00002000).`
			`-define(DB_NO_CHECKPOINT, 16#00002000).`
			`-define(DB_ODDFILESIZE, 16#00000080).`
			`-define(DB_ORDERCHKONLY, 16#00000004).`
			`-define(DB_OVERWRITE, 16#00008000).`
			`-define(DB_PANIC_ENVIRONMENT, 16#00010000).`
			`-define(DB_PRINTABLE, 16#00000008).`
			`-define(DB_PRIVATE, 16#00004000).`
			`-define(DB_PR_PAGE, 16#00000010).`
			`-define(DB_PR_RECOVERYTEST, 16#00000020).`
			`-define(DB_RDONLY, 16#00000400).`
			`-define(DB_RDWRMASTER, 16#00004000).`
			`-define(DB_READ_COMMITTED, 16#00000400).`
			`-define(DB_READ_UNCOMMITTED, 16#00000200).`
			`-define(DB_RECNUM, 16#00000040).`
			`-define(DB_RECOVER, 16#00000002).`
			`-define(DB_RECOVER_FATAL, 16#00008000).`
			`-define(DB_REGION_INIT, 16#00020000).`
			`-define(DB_REGISTER, 16#00010000).`
			`-define(DB_RENUMBER, 16#00000080).`
			`-define(DB_REPMGR_CONF_2SITE_STRICT, 16#00000001).`
			`-define(DB_REPMGR_CONF_ELECTIONS, 16#00000002).`
			`-define(DB_REPMGR_PEER, 16#00000001).`
			`-define(DB_REP_ANYWHERE, 16#00000001).`
			`-define(DB_REP_CLIENT, 16#00000001).`
			`-define(DB_REP_CONF_AUTOINIT, 16#00000004).`
			`-define(DB_REP_CONF_BULK, 16#00000008).`
			`-define(DB_REP_CONF_DELAYCLIENT, 16#00000010).`
			`-define(DB_REP_CONF_INMEM, 16#00000020).`
			`-define(DB_REP_CONF_LEASE, 16#00000040).`
			`-define(DB_REP_CONF_NOWAIT, 16#00000080).`
			`-define(DB_REP_ELECTION, 16#00000004).`
			`-define(DB_REP_MASTER, 16#00000002).`
			`-define(DB_REP_NOBUFFER, 16#00000002).`
			`-define(DB_REP_PERMANENT, 16#00000004).`
			`-define(DB_REP_REREQUEST, 16#00000008).`
			`-define(DB_REVSPLITOFF, 16#00000100).`
			`-define(DB_RMW, 16#00002000).`
			`-define(DB_SALVAGE, 16#00000040).`
			`-define(DB_SA_SKIPFIRSTKEY, 16#00000080).`
			`-define(DB_SA_UNKNOWNKEY, 16#00000100).`
			`-define(DB_SEQ_DEC, 16#00000001).`
			`-define(DB_SEQ_INC, 16#00000002).`
			`-define(DB_SEQ_RANGE_SET, 16#00000004).`
			`-define(DB_SEQ_WRAP, 16#00000008).`
			`-define(DB_SEQ_WRAPPED, 16#00000010).`
			`-define(DB_SET_LOCK_TIMEOUT, 16#00000001).`
			`-define(DB_SET_REG_TIMEOUT, 16#00000004).`
			`-define(DB_SET_TXN_NOW, 16#00000008).`
			`-define(DB_SET_TXN_TIMEOUT, 16#00000002).`
			`-define(DB_SHALLOW_DUP, 16#00000100).`
			`-define(DB_SNAPSHOT, 16#00000200).`
			`-define(DB_STAT_ALL, 16#00000004).`
			`-define(DB_STAT_CLEAR, 16#00000001).`
			`-define(DB_STAT_LOCK_CONF, 16#00000008).`
			`-define(DB_STAT_LOCK_LOCKERS, 16#00000010).`
			`-define(DB_STAT_LOCK_OBJECTS, 16#00000020).`
			`-define(DB_STAT_LOCK_PARAMS, 16#00000040).`
			`-define(DB_STAT_MEMP_HASH, 16#00000008).`
			`-define(DB_STAT_MEMP_NOERROR, 16#00000010).`
			`-define(DB_STAT_SUBSYSTEM, 16#00000002).`
			`-define(DB_ST_DUPOK, 16#00000200).`
			`-define(DB_ST_DUPSET, 16#00000400).`
			`-define(DB_ST_DUPSORT, 16#00000800).`
			`-define(DB_ST_IS_RECNO, 16#00001000).`
			`-define(DB_ST_OVFL_LEAF, 16#00002000).`
			`-define(DB_ST_RECNUM, 16#00004000).`
			`-define(DB_ST_RELEN, 16#00008000).`
			`-define(DB_ST_TOPLEVEL, 16#00010000).`
			`-define(DB_SYSTEM_MEM, 16#00020000).`
			`-define(DB_THREAD, 16#00000010).`
			`-define(DB_TIME_NOTGRANTED, 16#00040000).`
			`-define(DB_TRUNCATE, 16#00008000).`
			`-define(DB_TXN_BULK, 16#00000008).`
			`-define(DB_TXN_FAMILY, 16#00000040).`
			`-define(DB_TXN_NOSYNC, 16#00000001).`
			`-define(DB_TXN_NOT_DURABLE, 16#00000002).`
			`-define(DB_TXN_NOWAIT, 16#00000002).`
			`-define(DB_TXN_SNAPSHOT, 16#00000010).`
			`-define(DB_TXN_SYNC, 16#00000004).`
			`-define(DB_TXN_WAIT, 16#00000080).`
			`-define(DB_TXN_WRITE_NOSYNC, 16#00000020).`
			`-define(DB_UNREF, 16#00020000).`
			`-define(DB_UPGRADE, 16#00000001).`
			`-define(DB_USE_ENVIRON, 16#00000004).`
			`-define(DB_USE_ENVIRON_ROOT, 16#00000008).`
			`-define(DB_VERB_DEADLOCK, 16#00000001).`
			`-define(DB_VERB_FILEOPS, 16#00000002).`
			`-define(DB_VERB_FILEOPS_ALL, 16#00000004).`
			`-define(DB_VERB_RECOVERY, 16#00000008).`
			`-define(DB_VERB_REGISTER, 16#00000010).`
			`-define(DB_VERB_REPLICATION, 16#00000020).`
			`-define(DB_VERB_REPMGR_CONNFAIL, 16#00000040).`
			`-define(DB_VERB_REPMGR_MISC, 16#00000080).`
			`-define(DB_VERB_REP_ELECT, 16#00000100).`
			`-define(DB_VERB_REP_LEASE, 16#00000200).`
			`-define(DB_VERB_REP_MISC, 16#00000400).`
			`-define(DB_VERB_REP_MSGS, 16#00000800).`
			`-define(DB_VERB_REP_SYNC, 16#00001000).`
			`-define(DB_VERB_REP_SYSTEM, 16#00002000).`
			`-define(DB_VERB_REP_TEST, 16#00004000).`
			`-define(DB_VERB_WAITSFOR, 16#00008000).`
			`-define(DB_VERIFY, 16#00000002).`
			`-define(DB_VERIFY_PARTITION, 16#00040000).`
			`-define(DB_WRITECURSOR, 16#00000008).`
			`-define(DB_WRITELOCK, 16#00000020).`
			`-define(DB_WRITEOPEN, 16#00010000).`
			`-define(DB_YIELDCPU, 16#00080000).`
Moved constant definitions into include file. 2008-12-11 17:35:26 +00:00
			`%% DB access method and cursor operation values. Each value is an operation`
			`%% code to which additional bit flags are added.`
Changes 2011-07-17 19:55:48 +00:00			`-define(DB_AFTER, 1).`
			`-define(DB_APPEND, 2).`
			`-define(DB_BEFORE, 3).`
			`-define(DB_CONSUME, 4).`
			`-define(DB_CONSUME_WAIT, 5).`
			`-define(DB_CURRENT, 6).`
			`-define(DB_FIRST, 7).`
			`-define(DB_GET_BOTH, 8).`
			`-define(DB_GET_BOTHC, 9).`
			`-define(DB_GET_BOTH_RANGE, 10).`
			`-define(DB_GET_RECNO, 11).`
			`-define(DB_JOIN_ITEM, 12).`
			`-define(DB_KEYFIRST, 13).`
			`-define(DB_KEYLAST, 14).`
			`-define(DB_LAST, 15).`
			`-define(DB_NEXT, 16).`
			`-define(DB_NEXT_DUP, 17).`
			`-define(DB_NEXT_NODUP, 18).`
			`-define(DB_NODUPDATA, 19).`
			`-define(DB_NOOVERWRITE, 20).`
			`-define(DB_OVERWRITE_DUP, 21).`
			`-define(DB_POSITION, 22).`
			`-define(DB_PREV, 23).`
			`-define(DB_PREV_DUP, 24).`
			`-define(DB_PREV_NODUP, 25).`
			`-define(DB_SET, 26).`
			`-define(DB_SET_RANGE, 27).`
			`-define(DB_SET_RECNO, 28).`
			`-define(DB_UPDATE_SECONDARY, 29).`
			`-define(DB_SET_LTE, 30).`
			`-define(DB_GET_BOTH_LTE, 31).`