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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">2015-01-14 22:25:20 +0900 (Wed, 14 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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e">b1f74436b21eb09186ca3b0e81391afad2dd3e9e</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">Use common code to show system error message</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
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          <li><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#diff-0">lib/grn_ctx.h</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/grn_ctx.h (+7 -11)</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, &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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0L18">...</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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R18">...</a></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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R340">340</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R386">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R387">387</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R388">388</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R389">389</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R390">390</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R391">391</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</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/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R392">392</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R393">393</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R394">394</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/b1f74436b21eb09186ca3b0e81391afad2dd3e9e#L0R395">395</a></span>
</pre>
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            <td class="diff-content" style="border: 1px solid #aaa">
<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">@@ -19,6 +19,8 @@</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #define GRN_CTX_H</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-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+#include &quot;grn_error.h&quot;</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"> #include &lt;errno.h&gt;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #ifdef HAVE_SIGNAL_H</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -154,16 +156,9 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">GRN_API void grn_ctx_impl_set_current_error_message(grn_ctx *ctx);</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #define SYSTEM_ERROR_MESSAGE_BUFFER_SIZE 1024</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> #define SERR(str) do {\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   grn_rc rc;\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-  char message[SYSTEM_ERROR_MESSAGE_BUFFER_SIZE];\</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  const char *message;\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   int error = GetLastError();\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-  message[0] = '\0';\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-  FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 NULL,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 error,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 0,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 message,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 SYSTEM_ERROR_MESSAGE_BUFFER_SIZE,\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                 NULL);\</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  message = grn_current_error_message();\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   switch (error) {\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   case ERROR_FILE_NOT_FOUND :\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   case ERROR_PATH_NOT_FOUND :\</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -339,6 +334,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">GRN_API void grn_ctx_impl_set_current_error_message(grn_ctx *ctx);</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">   grn_rc rc;\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   int errno_keep = errno;\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   grn_bool show_errno = GRN_FALSE;\</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  const char *message = grn_current_error_message();\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   switch (errno_keep) {\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   case ELOOP : rc = GRN_TOO_MANY_SYMBOLIC_LINKS; break;\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   case ENAMETOOLONG : rc = GRN_FILENAME_TOO_LONG; break;\</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -391,9 +387,9 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">GRN_API void grn_ctx_impl_set_current_error_message(grn_ctx *ctx);</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">     break;\</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 (show_errno) {\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    ERR(rc, &quot;syscall error '%s' (%s)[%d]&quot;, str, strerror(errno_keep), errno_keep);\</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ERR(rc, &quot;syscall error '%s' (%s)[%d]&quot;, str, message, errno_keep);\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   } else {\</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    ERR(rc, &quot;syscall error '%s' (%s)&quot;, str, strerror(errno_keep));\</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ERR(rc, &quot;syscall error '%s' (%s)&quot;, str, message);\</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   }\</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> } while (0)</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
</pre>
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