[PATCH v2 11/11] evio: turn nto c

[Vladislav Shpilevoy <v.shpilevoy@tarantool.org>]

Needed for #3234
---
 src/CMakeLists.txt      | 2 +-
 src/{evio.cc => evio.c} | 0
 src/evio.h              | 9 +++++++++
 3 files changed, 10 insertions(+), 1 deletion(-)
 rename src/{evio.cc => evio.c} (100%)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e431d1f57..04de5ad04 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -90,7 +90,7 @@ set (core_sources
      fiber_channel.c
      latch.c
      sio.c
-     evio.cc
+     evio.c
      coio.cc
      coio_task.c
      coio_file.c
diff --git a/src/evio.cc b/src/evio.c
similarity index 100%
rename from src/evio.cc
rename to src/evio.c
diff --git a/src/evio.h b/src/evio.h
index 6c5e54ea4..69d641a60 100644
--- a/src/evio.h
+++ b/src/evio.h
@@ -38,6 +38,11 @@
 #include "tarantool_ev.h"
 #include "sio.h"
 #include "uri.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* defined(__cplusplus) */
+
 /**
  * A way to add a listening socket to the event loop. Callbacks
  * are invoked on bind and accept events.
@@ -152,4 +157,8 @@ evio_timeout_update(ev_loop *loop, ev_tstamp start, ev_tstamp *delay)
 int
 evio_setsockopt_client(int fd, int family, int type);
 
+#if defined(__cplusplus)
+} /* extern "C" */
+#endif /* defined(__cplusplus) */
+
 #endif /* TARANTOOL_EVIO_H_INCLUDED */
-- 
2.17.2 (Apple Git-113)