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<p>Library Version 18.1.40</p>
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<th width="60%" align="center">Chapter 13. Upgrading Berkeley DB 11.2.5.1 applications to Berkeley DB 11.2.5.2 </th>
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<h2 class="title" style="clear: both"><a id="upgrade_11gr2_52_dyn_env"></a>Dynamic Environment Configuration </h2>
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<a href="upgrade_11gr2_52_dyn_env.html#idm140649572432832">New Functions</a>
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<a href="upgrade_11gr2_52_dyn_env.html#idm140649572244256">Deprecated Functions</a>
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Memory is now allocated incrementally as needed, instead of
all at once during environment initialization, for structures
that support locks, transactions, threads, and mutexes. With
this change new functions have been added that configure how
much memory is allocated initially, and how much that memory
is allowed to grow. The old memory configuration functions
have been deprecated.
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<a href="../api_reference/C/envset_memory_init.html" class="olink">DB_ENV->set_memory_init()</a>
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<a href="../api_reference/C/envget_memory_init.html" class="olink">DB_ENV->get_memory_init()</a>
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<a href="../api_reference/C/envset_memory_max.html" class="olink">DB_ENV->set_memory_max()</a>
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<a href="../api_reference/C/envget_memory_max.html" class="olink">DB_ENV->get_memory_max()</a>
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<a href="../api_reference/C/envset_lk_tablesize.html" class="olink">DB_ENV->set_lk_tablesize()</a>
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<a href="../api_reference/C/envget_lk_tablesize.html" class="olink">DB_ENV->get_lk_tablesize()</a>
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<a href="../api_reference/C/mutexset_init.html" class="olink">DB_ENV->mutex_set_init()</a>
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<a href="../api_reference/C/mutexget_init.html" class="olink">DB_ENV->mutex_get_init()</a>
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<a href="../api_reference/C/mutexset_max.html" class="olink">DB_ENV->mutex_set_max()</a>
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<a href="../api_reference/C/mutexget_max.html" class="olink">DB_ENV->mutex_get_max()</a>
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<a href="../api_reference/C/envset_lk_max_lockers.html" class="olink">DB_ENV->set_lk_max_lockers()</a>
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<a href="../api_reference/C/envget_lk_max_lockers.html" class="olink">DB_ENV->get_lk_max_lockers()</a>
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<a href="../api_reference/C/envset_lk_max_locks.html" class="olink">DB_ENV->set_lk_max_locks()</a>
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<a href="../api_reference/C/envget_lk_max_locks.html" class="olink">DB_ENV->get_lk_max_locks()</a>
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<a href="../api_reference/C/envset_lk_max_objects.html" class="olink">DB_ENV->set_lk_max_objects()</a>
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<a href="../api_reference/C/envget_lk_max_objects.html" class="olink">DB_ENV->get_lk_max_objects()</a>
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<a href="../api_reference/C/envset_thread_count.html" class="olink">DB_ENV->set_thread_count()</a>
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<a href="../api_reference/C/envget_thread_count.html" class="olink">DB_ENV->get_thread_count()</a>
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<a href="../api_reference/C/envset_tx_max.html" class="olink">DB_ENV->set_tx_max()</a>
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<a href="../api_reference/C/envget_tx_max.html" class="olink">DB_ENV->get_tx_max()</a>
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