#include <db.h> int DB_ENV->txn_stat_print(DB_ENV *env, u_int32_t flags);
The DB_ENV->txn_stat_print() method displays the transaction
subsystem statistical information, as described for the
DB_ENV->txn_stat() method. The information is printed to a specified
output channel (see the
DB_ENV->set_msgfile()
method for more information), or passed to an application callback
function (see the
DB_ENV->set_msgcall()
method for more information).
The DB_ENV->txn_stat_print() method may not be called before the
DB_ENV->open()
method is
called.
The DB_ENV->txn_stat_print()
method returns a non-zero error value on failure and 0 on success.
The flags parameter must be set to 0 or by bitwise inclusively OR'ing together one or more of the following values:
DB_STAT_ALL
Display all available information.
DB_STAT_ALLOC
Display allocation information. To display allocation information, both DB_STAT_ALLOC and DB_STAT_ALL need to be set.
DB_STAT_CLEAR
Reset statistics after displaying their values.