DbEnv::log_cursor()

#include <db_cxx.h>
 
int
DbEnv::log_cursor(DbLogc **cursorp, u_int32_t flags);

The DbEnv::log_cursor() method returns a created log cursor.

The DbEnv::log_cursor() 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.

Parameters

cursorp

The cursorp parameter references memory into which a pointer to the created log cursor is copied.

flags

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

Errors

The DbEnv::log_cursor() method may fail and throw a DbException exception, encapsulating one of the following non-zero errors, or return one of the following non-zero errors:

EINVAL

An invalid flag value or parameter was specified.

Class

DbEnv, DbLogc, DbLsn

See Also

Logging Subsystem and Related Methods