head 1.2; access; symbols RPM_4_2_1:1.1.1.5 RPM_4_2:1.1.1.5 RPM_4_1_1:1.1.1.5 RPM_4_1:1.1.1.4 RPM_4_0_5:1.1.1.3 RPM_4_0_4:1.1.1.2 RPM_4_0_3:1.1.1.1 RPM:1.1.1; locks; strict; comment @# @; 1.2 date 2008.01.02.09.52.55; author rse; state dead; branches; next 1.1; commitid z4cpSiAhOCXk5PLs; 1.1 date 2001.07.23.20.45.36; author rse; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2001.07.23.20.45.36; author rse; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2002.01.08.00.30.08; author rse; state Exp; branches; next 1.1.1.3; 1.1.1.3 date 2003.01.18.13.48.56; author rse; state Exp; branches; next 1.1.1.4; 1.1.1.4 date 2001.12.06.00.07.58; author rse; state Exp; branches; next 1.1.1.5; 1.1.1.5 date 2003.01.18.14.04.56; author rse; state Exp; branches; next ; desc @@ 1.2 log @remove the ancient RPM 4.2.1 source tree copy @ text @ Berkeley DB: DB_ENV->set_verbose

DB_ENV->set_verbose

 APIRef 

#include <db.h>


int
DB_ENV->set_verbose(DB_ENV *dbenv, u_int32_t which, int onoff);

Description

The DB_ENV->set_verbose function turns additional informational and debugging messages in the Berkeley DB message output on and off. If onoff is set to non-zero, the additional messages are output.

The which parameter must be set to one of the following values:

DB_VERB_CHKPOINT
Display checkpoint location information when searching the log for checkpoints.

DB_VERB_DEADLOCK
Display additional information when doing deadlock detection.

DB_VERB_RECOVERY
Display additional information when performing recovery.

DB_VERB_WAITSFOR
Display the waits-for table when doing deadlock detection.

The DB_ENV->set_verbose interface may be used to configure Berkeley DB at any time during the life of the application.

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

The database environment's verbosity may also be set using the environment's DB_CONFIG file. The syntax of the entry in that file is a single line with the string "set_verbose", one or more whitespace characters, and the interface which argument as a string; for example, "set_verbose DB_VERB_CHKPOINT". Because the DB_CONFIG file is read when the database environment is opened, it will silently overrule configuration done before that time.

Errors

The DB_ENV->set_verbose function may fail and return a non-zero error for the following conditions:

EINVAL
An invalid flag value or parameter was specified.

The DB_ENV->set_verbose 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_ENV->set_verbose 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_create, DB_ENV->close, DB_ENV->err, DB_ENV->errx DB_ENV->open, DB_ENV->remove, DB_ENV->set_alloc, DB_ENV->set_cachesize, DB_ENV->set_data_dir, DB_ENV->set_errcall, DB_ENV->set_errfile, DB_ENV->set_errpfx, DB_ENV->set_feedback, DB_ENV->set_flags, DB_ENV->set_mutexlocks, db_env_set_pageyield, DB_ENV->set_paniccall, db_env_set_panicstate, DB_ENV->set_recovery_init, DB_ENV->set_rpc_server, db_env_set_region_init, DB_ENV->set_shm_key, db_env_set_tas_spins, DB_ENV->set_tmp_dir, DB_ENV->set_verbose, db_strerror and db_version.

APIRef

Copyright Sleepycat Software @ 1.1 log @Initial revision @ text @d1 1 a1 1 @ 1.1.1.1 log @Import: RPM 4.0.3 @ text @@ 1.1.1.2 log @Import: RPM 4.0.4 @ text @d1 1 a1 1 a38 1

DB_VERB_REPLICATION
Display additional information when processing replication messages. d74 2 d77 1 d80 1 d82 1 a82 1 DB_ENV->set_tas_spins, a83 1 DB_ENV->set_timeout, @ 1.1.1.3 log @Import: RPM 4.0.5 @ text @d1 2 a2 2 a3 1 d28 1 a28 1

The DB_ENV->set_verbose method turns additional informational and d42 3 a44 6

The DB_ENV->set_verbose method configures operations performed using the specified DB_ENV handle, not all operations performed on the underlying database environment.

The DB_ENV->set_verbose interface may be called at any time during the life of the application.

The DB_ENV->set_verbose method returns a non-zero error value on failure and 0 on success. d53 1 a53 1

The DB_ENV->set_verbose method may fail and return a non-zero error for the following conditions: d57 4 a60 6

The DB_ENV->set_verbose 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_ENV->set_verbose method may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

DB_ENV d62 24 a85 1 Database Environments and Related Methods @ 1.1.1.4 log @Import: RPM 4.1 @ text @d1 2 a2 2 d4 1 d29 1 a29 1

The DB_ENV->set_verbose function turns additional informational and d43 6 a48 3

The DB_ENV->set_verbose interface may be used to configure Berkeley DB at any time during the life of the application.

The DB_ENV->set_verbose function returns a non-zero error value on failure and 0 on success. d57 1 a57 1

The DB_ENV->set_verbose function may fail and return a non-zero error for the following conditions: d61 6 a66 4

The DB_ENV->set_verbose 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_ENV->set_verbose function may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way. d68 1 a68 24 db_env_create, DB_ENV->close, DB_ENV->err, DB_ENV->errx DB_ENV->open, DB_ENV->remove, DB_ENV->set_alloc, DB_ENV->set_cachesize, DB_ENV->set_data_dir, DB_ENV->set_errcall, DB_ENV->set_errfile, DB_ENV->set_errpfx, DB_ENV->set_feedback, DB_ENV->set_flags, DB_ENV->set_paniccall, DB_ENV->set_recovery_init, DB_ENV->set_rpc_server, DB_ENV->set_shm_key, DB_ENV->set_tas_spins, DB_ENV->set_tmp_dir, DB_ENV->set_timeout, DB_ENV->set_verbose, db_strerror and db_version. @ 1.1.1.5 log @Import: RPM 4.1.1 @ text @d1 2 a2 2 a3 1 d28 1 a28 1

The DB_ENV->set_verbose method turns additional informational and d42 3 a44 6

The DB_ENV->set_verbose method configures operations performed using the specified DB_ENV handle, not all operations performed on the underlying database environment.

The DB_ENV->set_verbose interface may be called at any time during the life of the application.

The DB_ENV->set_verbose method returns a non-zero error value on failure and 0 on success. d53 1 a53 1

The DB_ENV->set_verbose method may fail and return a non-zero error for the following conditions: d57 4 a60 6

The DB_ENV->set_verbose 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_ENV->set_verbose method may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

DB_ENV d62 24 a85 1 Database Environments and Related Methods @