Type consistency.

[simgrid.git] / src / mc / remote / Channel.cpp

diff --git a/src/mc/remote/Channel.cpp b/src/mc/remote/Channel.cpp
index b655b61..6eaf30d 100644 (file)
--- a/src/mc/remote/Channel.cpp
+++ b/src/mc/remote/Channel.cpp
@@ -1,19 +1,17 @@
-/* Copyright (c) 2015-2017. The SimGrid Team.
+/* Copyright (c) 2015-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
+#include "src/mc/remote/Channel.hpp"
+#include <xbt/log.h>
+
 #include <cerrno>
 #include <unistd.h>
-
 #include <sys/socket.h>
 #include <sys/types.h>
 
-#include <xbt/log.h>
-
-#include "src/mc/remote/Channel.hpp"
-
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_Channel, mc, "MC interprocess communication");
 
 namespace simgrid {
@@ -38,7 +36,7 @@ int Channel::send(const void* message, size_t size) const
 
 ssize_t Channel::receive(void* message, size_t size, bool block) const
 {
-  int res = recv(this->socket_, message, size, block ? 0 : MSG_DONTWAIT);
+  ssize_t res = recv(this->socket_, message, size, block ? 0 : MSG_DONTWAIT);
   if (res != -1)
     XBT_DEBUG("Receive %s", MC_message_type_name(*(e_mc_message_type*)message));
   return res;