head 1.2; access; symbols RPM_4_2_1:1.1.1.4 RPM_4_2:1.1.1.4 RPM_4_1_1:1.1.1.4 RPM_4_1:1.1.1.3 RPM_4_0_5:1.1.1.2 RPM_4_0_4:1.1.1.1 RPM:1.1.1; locks; strict; comment @# @; 1.2 date 2008.01.02.09.52.57; author rse; state dead; branches; next 1.1; commitid z4cpSiAhOCXk5PLs; 1.1 date 2002.01.08.00.30.09; author rse; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2002.01.08.00.30.09; author rse; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2003.01.18.13.48.58; author rse; state Exp; branches; next 1.1.1.3; 1.1.1.3 date 2002.01.17.20.11.42; author rse; state Exp; branches; next 1.1.1.4; 1.1.1.4 date 2003.01.18.14.04.57; author rse; state Exp; branches; next ; desc @@ 1.2 log @remove the ancient RPM 4.2.1 source tree copy @ text @ Berkeley DB: DB_MPOOLFILE->set_lsn_offset

DB_MPOOLFILE->set_lsn_offset

 APIRef 

#include <db.h>


int
DB_MPOOLFILE->set_lsn_offset(DB_MPOOLFILE *mpf, int32_t lsn_offset);

Description

The DB_MPOOLFILE->set_lsn_offset function specifies the zero-based byte offset of a log sequence number (DB_LSN) on the file's pages, for the purposes of page-flushing as part of transaction checkpoint. (See the DB_ENV->memp_sync documentation for more information.)

The DB_MPOOLFILE->set_lsn_offset function returns a non-zero error value on failure and 0 on success.

Errors

The DB_MPOOLFILE->set_lsn_offset function may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions. If a catastrophic error has occurred, the DB_MPOOLFILE->set_lsn_offset function may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

See Also

DB_ENV->set_cachesize, DB_ENV->set_mp_mmapsize, DB_ENV->memp_fcreate, DB_MPOOLFILE->close, DB_MPOOLFILE->get, DB_MPOOLFILE->open, DB_MPOOLFILE->put, DB_MPOOLFILE->set, DB_MPOOLFILE->sync, DB_ENV->memp_register, DB_MPOOLFILE->set_clear_len, DB_MPOOLFILE->set_fileid, DB_MPOOLFILE->set_ftype, DB_MPOOLFILE->set_lsn_offset, DB_MPOOLFILE->set_pgcookie, DB_ENV->memp_stat, DB_ENV->memp_sync, and DB_ENV->memp_trickle.

APIRef

Copyright Sleepycat Software @ 1.1 log @Initial revision @ text @@ 1.1.1.1 log @Import: RPM 4.0.4 @ text @@ 1.1.1.2 log @Import: RPM 4.0.5 @ text @d1 2 a2 2 a3 1 d28 2 a29 2

The DB_MPOOLFILE->set_lsn_offset method specifies the zero-based byte offset of a log sequence number (DB_LSN) on the file's pages, for the d32 1 a32 9

The DB_MPOOLFILE->set_lsn_offset method configures a file in the memory pool, not only operations performed using the specified DB_MPOOLFILE handle.

The DB_MPOOLFILE->set_lsn_offset interface may not be called after the DB_MPOOLFILE->open interface is called. If the file is already open in the memory pool when DB_MPOOLFILE->open is called, the information specified to DB_MPOOLFILE->set_lsn_offset must be consistent with the existing file or an error will be returned.

The DB_MPOOLFILE->set_lsn_offset method returns a non-zero error value on failure and 0 on success. d34 4 a37 6

The DB_MPOOLFILE->set_lsn_offset method may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions. If a catastrophic error has occurred, the DB_MPOOLFILE->set_lsn_offset method may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

DB_ENV, DB_MPOOLFILE d39 19 a57 1 Memory Pools and Related Methods @ 1.1.1.3 log @Import: RPM 4.1 @ text @d1 2 a2 2 d4 1 d29 2 a30 2

The DB_MPOOLFILE->set_lsn_offset function specifies the zero-based byte offset of a log sequence number (DB_LSN) on the file's pages, for the d33 9 a41 1

The DB_MPOOLFILE->set_lsn_offset function returns a non-zero error value on failure and 0 on success. d43 6 a48 4

The DB_MPOOLFILE->set_lsn_offset function may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions. If a catastrophic error has occurred, the DB_MPOOLFILE->set_lsn_offset function may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way. d50 1 a50 19 DB_ENV->set_cachesize, DB_ENV->set_mp_mmapsize, DB_ENV->memp_fcreate, DB_MPOOLFILE->close, DB_MPOOLFILE->get, DB_MPOOLFILE->open, DB_MPOOLFILE->put, DB_MPOOLFILE->set, DB_MPOOLFILE->sync, DB_ENV->memp_register, DB_MPOOLFILE->set_clear_len, DB_MPOOLFILE->set_fileid, DB_MPOOLFILE->set_ftype, DB_MPOOLFILE->set_lsn_offset, DB_MPOOLFILE->set_pgcookie, DB_ENV->memp_stat, DB_ENV->memp_sync, and DB_ENV->memp_trickle. @ 1.1.1.4 log @Import: RPM 4.1.1 @ text @d1 2 a2 2 a3 1 d28 2 a29 2

The DB_MPOOLFILE->set_lsn_offset method specifies the zero-based byte offset of a log sequence number (DB_LSN) on the file's pages, for the d32 1 a32 9

The DB_MPOOLFILE->set_lsn_offset method configures a file in the memory pool, not only operations performed using the specified DB_MPOOLFILE handle.

The DB_MPOOLFILE->set_lsn_offset interface may not be called after the DB_MPOOLFILE->open interface is called. If the file is already open in the memory pool when DB_MPOOLFILE->open is called, the information specified to DB_MPOOLFILE->set_lsn_offset must be consistent with the existing file or an error will be returned.

The DB_MPOOLFILE->set_lsn_offset method returns a non-zero error value on failure and 0 on success. d34 4 a37 6

The DB_MPOOLFILE->set_lsn_offset method may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions. If a catastrophic error has occurred, the DB_MPOOLFILE->set_lsn_offset method may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

DB_ENV, DB_MPOOLFILE d39 19 a57 1 Memory Pools and Related Methods @