Berkeley DB

DBENV→set_verbose

						#include <db.h>
						int
						DBENV→set_verbose(DB_ENV *dbenv, u_int32_t which, int onoff);
					

Description

The DBENV→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 DBENV→set_verbose interface may be used to configure ...