DB_ENV->get_mp_max_openfd()

#include <db.h>

int
DB_ENV->get_mp_max_openfd(DB_ENV *env, int *maxopenfdp);  

Returns the maximum number of file descriptors the library will open concurrently when flushing dirty pages from the cache. This value is set by the DB_ENV->set_mp_max_openfd() method.

The DB_ENV->get_mp_max_openfd() method may be called at any time during the life of the application.

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

Parameters

maxopenfdp

The DB_ENV->get_mp_max_openfd() method returns the maximum number of file descriptors open in maxopenfdp.

Class

DB_ENV, DB_MPOOLFILE

See Also

Memory Pools and Related Methods, DB_ENV->set_mp_max_openfd()