[NaCl SDK] Compile for naclio for Bionic

native_client_sdk/src/libraries/nacl_io/socket/tcp_node.cc

 // Copyright 2013 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 "nacl_io/ossocket.h"
 #ifdef PROVIDES_SOCKET_API
 
 #include <assert.h>
 #include <errno.h>
 #include <string.h>
@@ skipping 300 matching lines @@
 
 void TcpNode::SetError_Locked(int pp_error_num) {
   SocketNode::SetError_Locked(pp_error_num);
   emitter_->SetError_Locked();
 }
 
 Error TcpNode::GetSockOpt(int lvl, int optname, void* optval, socklen_t* len) {
   if (lvl == IPPROTO_TCP && optname == TCP_NODELAY) {
     AUTO_LOCK(node_lock_);
     int value = tcp_nodelay_;
-    socklen_t value_len = sizeof(value);
+    socklen_t value_len = static_cast<socklen_t>(sizeof(value));
     int copy_bytes = std::min(value_len, *len);
     memcpy(optval, &value, copy_bytes);
     *len = value_len;
     return 0;
   }
 
   return SocketNode::GetSockOpt(lvl, optname, optval, len);
 }
 
 Error TcpNode::SetNoDelay_Locked() {
   if (!IsConnected())
     return 0;
 
   int32_t error =
       TCPInterface()->SetOption(socket_resource_,
                                 PP_TCPSOCKET_OPTION_NO_DELAY,
                                 PP_MakeBool(tcp_nodelay_ ? PP_TRUE : PP_FALSE),
                                 PP_BlockUntilComplete());
   return PPErrorToErrno(error);
 }
 
 Error TcpNode::SetSockOpt(int lvl,
                           int optname,
                           const void* optval,
                           socklen_t len) {
   if (lvl == IPPROTO_TCP && optname == TCP_NODELAY) {
-    if (len < sizeof(int))
+    if (static_cast<size_t>(len) < sizeof(int))
       return EINVAL;
     AUTO_LOCK(node_lock_);
     tcp_nodelay_ = *static_cast<const int*>(optval) != 0;
     return SetNoDelay_Locked();
   }
 
   return SocketNode::SetSockOpt(lvl, optname, optval, len);
 }
 
 void TcpNode::QueueAccept() {
@@ skipping 189 matching lines @@
   assert(emitter_.get());
   if (emitter_->GetError_Locked())
     return EPIPE;
   *out_len = emitter_->WriteOut_Locked((char*)buf, len);
   return 0;
 }
 
 }  // namespace nacl_io
 
 #endif  // PROVIDES_SOCKET_API