Compile quic_server on MacOS

net/tools/quic/quic_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/tools/quic/quic_client.h"
 
 #include <errno.h>
 #include <netinet/in.h>
 #include <string.h>
 #include <sys/socket.h>
@@ skipping 102 matching lines @@
 QuicClient::DummyPacketWriterFactory::~DummyPacketWriterFactory() {}
 
 QuicPacketWriter* QuicClient::DummyPacketWriterFactory::Create(
     QuicConnection* /*connection*/) const {
   return writer_;
 }
 
 
 bool QuicClient::CreateUDPSocket() {
   int address_family = server_address_.GetSockAddrFamily();
-  fd_ = socket(address_family, SOCK_DGRAM | SOCK_NONBLOCK, IPPROTO_UDP);
-  if (fd_ < 0) {
-    LOG(ERROR) << "CreateSocket() failed: " << strerror(errno);
-    return false;
-  }
+  fd_ = QuicSocketUtils::CreateNonBlockingSocket(address_family, SOCK_DGRAM,
+                                                 IPPROTO_UDP);
+  if (fd_ < 0)
+    return false;  // failure already logged

[Ryan Hamilton, 2015/03/12 03:34:38]

nit: We use {}s in one-line ifs for code that's shared.

[dougk, 2015/03/12 12:39:10]

Done.

 
   int get_overflow = 1;
   int rc = setsockopt(fd_, SOL_SOCKET, SO_RXQ_OVFL, &get_overflow,
                       sizeof(get_overflow));
   if (rc < 0) {
     DLOG(WARNING) << "Socket overflow detection not supported";
   } else {
     overflow_supported_ = true;
   }
 
@@ skipping 262 matching lines @@
   QuicEncryptedPacket packet(buf, bytes_read, false);
 
   IPEndPoint client_address(client_ip, client_address_.port());
   session_->connection()->ProcessUdpPacket(
       client_address, server_address, packet);
   return true;
 }
 
 }  // namespace tools
 }  // namespace net