#include <db.h>
int
DB_ENV->get_memory_max(DB_ENV *dbenv, u_int32_t *gbytesp,
u_int32_t *bytesp);
The DB_ENV->get_memory_max() method returns
the maximum amount of memory to be used by shared structures other
than mutexes and the page cache (memory pool). This value is set
using the
DB_ENV->set_memory_max()
method.
The DB_ENV->get_memory_max() method may be
called at any time during the life of the application.
The DB_ENV->get_memory_max()
method returns a non-zero error value on failure and 0 on success.
The gbytesp parameter references memory into which is copied the maximum number of gigabytes of memory that can be allocated.
The bytesp parameter references memory into which is copied the additional bytes of memory that can be allocated.