#include <db_cxx.h>

int
DbEnv::set_recovery_init(int (*db_recovery_init_fcn)(DbEnv *));

Description

Applications installing application-specific recovery methods need to be called before Berkeley DB performs recovery so they may add their recovery methods to Berkeley DB's.

The DbEnv::set_recovery_init method supports this functionality. The db_recovery_init_fcn method must be declared with one argument, a reference to the enclosing Berkeley DB environment. This method will be called after the DbEnv::open has been called, but before recovery is started.

If the db_recovery_init_fcn method returns a non-zero value, no recovery will be performed and DbEnv::open will return the same value to its caller.

The DbEnv::set_recovery_init interface may only be used to configure Berkeley DB before the DbEnv::open interface is called.

The DbEnv::set_recovery_init method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success.

Errors

EINVAL

An invalid flag value or parameter was specified.

Called after DbEnv::open was called.

Class

See Also