From e2ea9336cd14eea5b469204ee837e0470f00640e Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@cloudius-systems.com>
Date: Mon, 13 Oct 2014 11:57:53 +0300
Subject: [PATCH] sockaddr: declare operator==() in global namespace

Needed for argument-dependent lookup; pointed out by clang.
---
 core/reactor.cc | 2 --
 core/reactor.hh | 4 +++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/reactor.cc b/core/reactor.cc
index 1e00931d40..0b0d096fe1 100644
--- a/core/reactor.cc
+++ b/core/reactor.cc
@@ -442,11 +442,9 @@ void schedule(std::unique_ptr<task> t) {
     engine.add_task(std::move(t));
 }
 
-namespace std {
 bool operator==(const ::sockaddr_in a, const ::sockaddr_in b) {
     return (a.sin_addr.s_addr == b.sin_addr.s_addr) && (a.sin_port == b.sin_port);
 }
-};
 
 void network_stack_registry::register_stack(sstring name,
         boost::program_options::options_description opts,
diff --git a/core/reactor.hh b/core/reactor.hh
index 64d4fe7176..3f89e38d4b 100644
--- a/core/reactor.hh
+++ b/core/reactor.hh
@@ -203,9 +203,11 @@ struct hash<::sockaddr_in> {
         return a.sin_port ^ a.sin_addr.s_addr;
     }
 };
-bool operator==(const ::sockaddr_in a, const ::sockaddr_in b);
+
 }
 
+bool operator==(const ::sockaddr_in a, const ::sockaddr_in b);
+
 class server_socket {
     std::unique_ptr<server_socket_impl> _ssi;
 public: