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<dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
<dd style="margin-left: 8.5em">susumu.yata <susum****@gmail*****></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
<dd style="margin-left: 8.5em">2013-06-07 11:16:47 +0900 (Fri, 07 Jun 2013)</dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
<dd style="margin-left: 8.5em"><a href="https://github.com/groonga/grnxx/commit/01fbb69683e255322edbacb5710c9a4ea5de1797">01fbb69683e255322edbacb5710c9a4ea5de1797</a></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
<dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Improve error handling.</pre></dd>
<dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
<dd style="margin-left: 8.5em">
<ul>
<li><a href="https://github.com/groonga/grnxx/commit/01fbb69683e255322edbacb5710c9a4ea5de1797#diff-0">lib/grnxx/map/hash_table.cpp</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre"> Modified: lib/grnxx/map/hash_table.cpp (+11 -6)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/grnxx/commit/01fbb69683e255322edbacb5710c9a4ea5de1797#L0L366">...</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -367,10 +367,6 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">bool HashTable<T>::truncate() {</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> // Nothing to do.</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> return true;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- header_->max_key_id = MAP_MIN_KEY_ID - 1;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- header_->num_keys = 0;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- header_->num_key_ids = 0;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- header_->latest_link = INVALID_LINK;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> std::unique_ptr<KeyIDArray> new_key_ids(</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> KeyIDArray::create(storage_, storage_node_id_,</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> KeyIDArray::page_size() - 1));</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -379,8 +375,16 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">bool HashTable<T>::truncate() {</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> return false;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> if (header_->old_key_ids_storage_node_id != STORAGE_INVALID_NODE_ID) {</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- storage_->unlink_node(header_->old_key_ids_storage_node_id);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ if (!KeyIDArray::unlink(storage_, header_->old_key_ids_storage_node_id)) {</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ // Error.</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ KeyIDArray::unlink(storage_, new_key_ids->storage_node_id());</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ return false;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ header_->max_key_id = MAP_MIN_KEY_ID - 1;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ header_->num_keys = 0;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ header_->num_key_ids = 0;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ header_->latest_link = INVALID_LINK;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> header_->old_key_ids_storage_node_id = header_->key_ids_storage_node_id;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> header_->key_ids_storage_node_id = new_key_ids->storage_node_id();</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> Lock lock(&header_->mutex);</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -571,10 +575,11 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">bool HashTable<T>::rebuild() {</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> if (key_id <= max_key_id()) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> // Error.</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ KeyIDArray::unlink(storage_, new_key_ids->storage_node_id());</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> return false;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> if (header_->old_key_ids_storage_node_id != STORAGE_INVALID_NODE_ID) {</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">- storage_->unlink_node(header_->old_key_ids_storage_node_id);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+ KeyIDArray::unlink(storage_, header_->old_key_ids_storage_node_id);</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> header_->old_key_ids_storage_node_id = header_->key_ids_storage_node_id;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> header_->key_ids_storage_node_id = new_key_ids->storage_node_id();</span>
</pre>
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