From 32ebcdbc8290474b63d78d357847eebea8cb9ad9 Mon Sep 17 00:00:00 2001
From: Nagi5Yeq <wu@x-nagi.com>
Date: Fri, 5 Feb 2021 16:10:32 +0800
Subject: add allow-ipv6-only option

---
 src/OptionHandlerFactory.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/OptionHandlerFactory.cc')

diff --git a/src/OptionHandlerFactory.cc b/src/OptionHandlerFactory.cc
index 6bff4caa..d478888e 100644
--- a/src/OptionHandlerFactory.cc
+++ b/src/OptionHandlerFactory.cc
@@ -255,6 +255,16 @@ std::vector<OptionHandler*> OptionHandlerFactory::createOptionHandlers()
     op->setChangeOptionForReserved(true);
     handlers.push_back(op);
   }
+  {
+    OptionHandler* op(new BooleanOptionHandler(
+        PERF_ASYNC_DNS_ALLOW_IPV6ONLY, TEXT_ASYNC_DNS_ALLOW_IPV6ONLY,
+        A2_V_FALSE, OptionHandler::OPT_ARG));
+    op->addTag(TAG_ADVANCED);
+    op->setInitialOption(true);
+    op->setChangeGlobalOption(true);
+    op->setChangeOptionForReserved(true);
+    handlers.push_back(op);
+  }
 #endif // ENABLE_ASYNC_DNS
   {
     OptionHandler* op(new BooleanOptionHandler(PREF_ENABLE_COLOR,
-- 
cgit