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DB_ENV->set_mp_max_openfd |
#include <db.h>int DB_ENV->set_mp_max_openfd(DB_ENV *env, int maxopenfd);
int DB_ENV->get_mp_max_openfd(DB_ENV *env, int *maxopenfdp);
The DB_ENV->set_mp_max_openfd method limits the number of file descriptors the library will open concurrently when flushing dirty pages from the cache.
The DB_ENV->set_mp_max_openfd method returns a non-zero error value on failure and 0 on success.
The DB_ENV->set_mp_max_openfd method may fail and return one of the following non-zero errors:
The DB_ENV->get_mp_max_openfd method returns the maximum number of file descriptors open.
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.
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