# lock_put

`

###

    #include <db.h>

    int
    lock_put(DB_ENV *env, DB_LOCK *lock);

# Description

The lock_put function releases lock from the lock table.

The lock_put function returns a non-zero error value on failure and 0 on success.

# Errors

The lock_put function may fail and return a non-zero error for the following conditions:

EINVAL
  An invalid flag value or parameter was specified.

The lock_put function may fail and return a non-zero error for errors specified for other Berkeley DB and C library or system functions. If a catastrophic error has occurred, the lock_put function may fail and return DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

# See Also

DBENV->set_lk_conflicts, DBENV->set_lk_detect, DBENV->set_lk_max_locks, DBENV->set_lk_max_lockers, DBENV->set_lk_max_objects, DBENV->set_lk_max, lock_detect, lock_get, lock_id, lock_put, lock_stat and lock_vec.`

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