DbEnv::lock_detect API Ref

#include <db_cxx.h>

int DbEnv::lock_detect(u_int32_t flags, u_int32_t atype, int *rejected);


Description: DbEnv::lock_detect

The DbEnv::lock_detect method runs one iteration of the deadlock detector. The deadlock detector traverses the lock table and marks one of the participating lock requesters for rejection in each deadlock it finds.

The DbEnv::lock_detect 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.

Parameters
rejected atype flags

Errors

The DbEnv::lock_detect method may fail and throw DbException, encapsulating one of the following non-zero errors, or return one of the following non-zero errors:


EINVAL


Class DbEnv, DbLock
See Also Locking Subsystem and Related Methods

APIRef

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