Read recv timestamps from socket (posix only).

webrtc/base/win32socketserver.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 420 matching lines @@
   sockaddr_storage saddr;
   size_t addr_len = addr.ToSockAddrStorage(&saddr);
   int sent = ::sendto(socket_, reinterpret_cast<const char*>(buffer),
                       static_cast<int>(length), 0,
                       reinterpret_cast<sockaddr*>(&saddr),
                       static_cast<int>(addr_len));
   UpdateLastError();
   return sent;
 }
 
-int Win32Socket::Recv(void* buffer, size_t length) {
+int Win32Socket::Recv(void* buffer, size_t length, int64_t* timestamp) {
+  *timestamp = -1;
   int received = ::recv(socket_, static_cast<char*>(buffer),
                         static_cast<int>(length), 0);
   UpdateLastError();
   if (closing_ && received <= static_cast<int>(length))
     PostClosed();
   return received;
 }
 
-int Win32Socket::RecvFrom(void* buffer, size_t length,
-                          SocketAddress* out_addr) {
+int Win32Socket::RecvFrom(void* buffer,
+                          size_t length,
+                          SocketAddress* out_addr,
+                          int64_t* timestamp) {
+  *timestamp = -1;
   sockaddr_storage saddr;
   socklen_t addr_len = sizeof(saddr);
   int received = ::recvfrom(socket_, static_cast<char*>(buffer),
                             static_cast<int>(length), 0,
                             reinterpret_cast<sockaddr*>(&saddr), &addr_len);
   UpdateLastError();
   if (received != SOCKET_ERROR)
     SocketAddressFromSockAddrStorage(saddr, out_addr);
   if (closing_ && received <= static_cast<int>(length))
     PostClosed();
@@ skipping 383 matching lines @@
   bool handled = false;
   if (wm == s_wm_wakeup_id || (wm == WM_TIMER && wp == 1)) {
     ss_->Pump();
     lr = 0;
     handled = true;
   }
   return handled;
 }
 
 }  // namespace rtc