Switch usage of _DEBUG macro to NDEBUG.

webrtc/base/physicalsocketserver.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 153 matching lines @@
     }
     return address;
   }
 
   int Bind(const SocketAddress& bind_addr) override {
     sockaddr_storage addr_storage;
     size_t len = bind_addr.ToSockAddrStorage(&addr_storage);
     sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
     int err = ::bind(s_, addr, static_cast<int>(len));
     UpdateLastError();
-#ifdef _DEBUG
+#if !defined(NDEBUG)
     if (0 == err) {
       dbg_addr_ = "Bound @ ";
       dbg_addr_.append(GetLocalAddress().ToString());
     }
-#endif  // _DEBUG
+#endif
     return err;
   }
 
   int Connect(const SocketAddress& addr) override {
     // TODO: Implicit creation is required to reconnect...
     // ...but should we make it more explicit?
     if (state_ != CS_CLOSED) {
       SetError(EALREADY);
       return SOCKET_ERROR;
     }
@@ skipping 164 matching lines @@
     }
     return received;
   }
 
   int Listen(int backlog) override {
     int err = ::listen(s_, backlog);
     UpdateLastError();
     if (err == 0) {
       state_ = CS_CONNECTING;
       enabled_events_ |= DE_ACCEPT;
-#ifdef _DEBUG
+#if !defined(NDEBUG)
       dbg_addr_ = "Listening @ ";
       dbg_addr_.append(GetLocalAddress().ToString());
-#endif  // _DEBUG
+#endif
     }
     return err;
   }
 
   AsyncSocket* Accept(SocketAddress* out_addr) override {
     sockaddr_storage addr_storage;
     socklen_t addr_len = sizeof(addr_storage);
     sockaddr* addr = reinterpret_cast<sockaddr*>(&addr_storage);
     SOCKET s = ::accept(s_, addr, &addr_len);
     UpdateLastError();
@@ skipping 164 matching lines @@
   PhysicalSocketServer* ss_;
   SOCKET s_;
   uint8_t enabled_events_;
   bool udp_;
   int error_;
   // Protects |error_| that is accessed from different threads.
   mutable CriticalSection crit_;
   ConnState state_;
   AsyncResolver* resolver_;
 
-#ifdef _DEBUG
+#if !defined(NDEBUG)
   std::string dbg_addr_;
-#endif  // _DEBUG;
+#endif
 };
 
 #if defined(WEBRTC_POSIX)
 class EventDispatcher : public Dispatcher {
  public:
   EventDispatcher(PhysicalSocketServer* ss) : ss_(ss), fSignaled_(false) {
     if (pipe(afd_) < 0)
       LOG(LERROR) << "pipe failed";
     ss_->Add(this);
   }
@@ skipping 516 matching lines @@
   }
 
   virtual void OnEvent(uint32_t ff, int err) {
     int cache_id = id_;
     // Make sure we deliver connect/accept first. Otherwise, consumers may see
     // something like a READ followed by a CONNECT, which would be odd.
     if (((ff & DE_CONNECT) != 0) && (id_ == cache_id)) {
       if (ff != DE_CONNECT)
         LOG(LS_VERBOSE) << "Signalled with DE_CONNECT: " << ff;
       enabled_events_ &= ~DE_CONNECT;
-#ifdef _DEBUG
+#if !defined(NDEBUG)
       dbg_addr_ = "Connected @ ";
       dbg_addr_.append(GetRemoteAddress().ToString());
-#endif  // _DEBUG
+#endif
       SignalConnectEvent(this);
     }
     if (((ff & DE_ACCEPT) != 0) && (id_ == cache_id)) {
       enabled_events_ &= ~DE_ACCEPT;
       SignalReadEvent(this);
     }
     if ((ff & DE_READ) != 0) {
       enabled_events_ &= ~DE_READ;
       SignalReadEvent(this);
     }
@@ skipping 522 matching lines @@
        break;
     }
   }
 
   // Done
   return true;
 }
 #endif  // WEBRTC_WIN 
 
 }  // namespace rtc