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 2008.01.02.09.53.29; author rse; state dead; branches; next 1.1; commitid z4cpSiAhOCXk5PLs; 1.1 date 2002.01.08.00.30.10; author rse; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2002.01.08.00.30.10; author rse; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2003.01.18.13.48.59; 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 2003.01.18.14.04.58; author rse; state Exp; branches; next ; desc @@ 1.2 log @remove the ancient RPM 4.2.1 source tree copy @ text @ Berkeley DB: DbEnv::memp_fcreate

DbEnv::memp_fcreate

APIRef

#include <db_cxx.h>

int DbEnv::memp_fcreate(DbMpoolFile **dbmfp, u_int32_t flags);

Description

The DbEnv::memp_fcreate method creates a DbMpoolFile structure that is the handle for a Berkeley DB shared memory buffer pool file. A pointer to this structure is returned in the memory to which dbmfp refers. Calling the DbMpoolFile::close method will discard the returned handle.

The flags parameter is currently unused, and must be set to 0.

The DbEnv::memp_fcreate method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success.

Errors

The DbEnv::memp_fcreate method may fail and throw an exception or return a non-zero error for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the DbEnv::memp_fcreate method may fail and either return DB_RUNRECOVERY or throw an exception encapsulating DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

DbEnv, DbMpoolFile

See Also

DbEnv::set_cachesize, DbEnv::set_mp_mmapsize, DbEnv::memp_fcreate, DbMpoolFile::close, DbMpoolFile::get, DbMpoolFile::open, DbMpoolFile::put, DbMpoolFile::set, DbMpoolFile::sync, DbEnv::memp_register, DbMpoolFile::set_clear_len, DbMpoolFile::set_fileid, DbMpoolFile::set_ftype, DbMpoolFile::set_lsn_offset, DbMpoolFile::set_pgcookie, DbEnv::memp_stat, DbEnv::memp_sync, and DbEnv::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 1 a28 1

The DbEnv::memp_fcreate method creates a DbMpoolFile structure that d37 4 a40 4 If a catastrophic error has occurred, the DbEnv::memp_fcreate method may fail and either return DB_RUNRECOVERY or throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way. d42 1 a42 1 DbEnv, DbMpoolFile d44 19 a62 1 Memory Pools and Related Methods @ 1.1.1.3 log @Import: RPM 4.1 @ text @d1 2 a2 2 d4 1 d29 1 a29 1

The DbEnv::memp_fcreate method creates a DbMpoolFile structure that d38 4 a41 4 If a catastrophic error has occurred, the DbEnv::memp_fcreate method may fail and either return DB_RUNRECOVERY or throw an exception encapsulating DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way. d43 1 a43 1 DbEnv, DbMpoolFile d45 1 a45 19 DbEnv::set_cachesize, DbEnv::set_mp_mmapsize, DbEnv::memp_fcreate, DbMpoolFile::close, DbMpoolFile::get, DbMpoolFile::open, DbMpoolFile::put, DbMpoolFile::set, DbMpoolFile::sync, DbEnv::memp_register, DbMpoolFile::set_clear_len, DbMpoolFile::set_fileid, DbMpoolFile::set_ftype, DbMpoolFile::set_lsn_offset, DbMpoolFile::set_pgcookie, DbEnv::memp_stat, DbEnv::memp_sync, and DbEnv::memp_trickle. @ 1.1.1.4 log @Import: RPM 4.1.1 @ text @d1 2 a2 2 a3 1 d28 1 a28 1

The DbEnv::memp_fcreate method creates a DbMpoolFile structure that d37 4 a40 4 If a catastrophic error has occurred, the DbEnv::memp_fcreate method may fail and either return DB_RUNRECOVERY or throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way. d42 1 a42 1 DbEnv, DbMpoolFile d44 19 a62 1 Memory Pools and Related Methods @