DB->get_q_extentsize()

#include <db.h>

int
DB->get_q_extentsize(DB *db, u_int32_t *extentsizep);  

The DB->get_q_extentsize() method returns the number of pages in an extent. This value is used only for Queue databases and is set using the DB->set_q_extentsize() method.

The DB->get_q_extentsize() method may be called only after the database has been opened.

The DB->get_q_extentsize() method returns a non-zero error value on failure and 0 on success.

Parameters

extentsizep

The DB->get_q_extentsize() method returns the number of pages in an extent in extentsizep. If used on a handle that has not yet been opened, 0 is returned.

Class

DB

See Also

Database and Related Methods, DB->set_q_extentsize()