DbEnv::lock_put

#include <db_cxx.h> int DbEnv::lock_put(DbLock *lock); Description The DbEnv::lock_put method releases lock from the lock table. The DbEnv::lock_put 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 The DbEnv::lock_put method may fail and throw an exception or return a non-zero error for the following conditions: EINVAL An invalid flag value or parameter was specified. The DbEnv::lock_put method may fail and throw an exception or return a non-zero error for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the DbEnv::lock_put method may fail and either return DB_RUNRECOVERY or throw an exception encapsulating DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way. Class DbEnv, DbLock See Also DbEnv::set_lk_conflicts, DbEnv::set_lk_detect, DbEnv::set_lk_max_lockers, DbEnv::set_lk_max_locks, DbEnv::set_lk_max_objects, DbEnv::lock_detect, DbEnv::lock_get, DbEnv::lock_id, DbEnv::lock_id_free, DbEnv::lock_put, DbEnv::lock_stat, and DbEnv::lock_vec.