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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">Kouhei Sutou &lt;kou****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-01-17 16:17:46 +0900 (Sat, 17 Jan 2015)</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/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a">42925b3b6b22ec2271416f0b732f90349f1eff0a</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, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Make the default IO version customizable via environment variable

For example, &quot;GRN_IO_VERSION=1 groonga ...&quot;.</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
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        <ul>
          <li><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#diff-0">lib/io.c</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, 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/io.c (+8 -0)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
</pre>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, 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/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L16">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L17">17</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L18">18</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L19">19</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L20">20</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L21">21</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L22">22</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L104">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L105">105</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L106">106</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L107">107</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L108">108</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L109">109</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0L110">110</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, 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/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R16">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R17">17</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R18">18</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R19">19</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R20">20</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R21">21</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R22">22</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R23">23</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R105">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R106">106</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R107">107</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R108">108</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R109">109</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R110">110</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R111">111</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R112">112</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R113">113</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R114">114</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R115">115</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R116">116</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R117">117</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/42925b3b6b22ec2271416f0b732f90349f1eff0a#L0R118">118</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, 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">@@ -17,6 +17,7 @@</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #include &quot;grn.h&quot;</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">+#include &lt;stdlib.h&gt;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #include &lt;stdio.h&gt;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #include &lt;fcntl.h&gt;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #include &lt;string.h&gt;</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -105,6 +106,13 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">inline static grn_rc grn_pwrite(grn_ctx *ctx, fileinfo *fi, void *buf, size_t co</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> grn_rc</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> grn_io_init(void)</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">+  const char *version_env;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  version_env = getenv(&quot;GRN_IO_VERSION&quot;);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  if (version_env) {</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    grn_io_version_default = atoi(version_env);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  }</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">   return GRN_SUCCESS;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
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