Include <folly/portability/Fcntl.h> where needed

Summary: Diff #9 of 14.

Reviewed By: mzlee

Differential Revision: D3262436

fbshipit-source-id: 60c5df03e91163c651bc6e5e0d38ba8b46b8c723

folly/File.cpp

@@ -16,13 +16,13 @@
 
 #include <folly/File.h>
 
-#include <fcntl.h>
 #include <unistd.h>
 
 #include <folly/Exception.h>
 #include <folly/FileUtil.h>
 #include <folly/Format.h>
 #include <folly/ScopeGuard.h>
+#include <folly/portability/Fcntl.h>
 #include <folly/portability/SysFile.h>
 
 #include <system_error>

folly/FileUtil.cpp

@@ -17,12 +17,10 @@
 #include <folly/FileUtil.h>
 
 #include <cerrno>
-#ifdef __APPLE__
-#include <fcntl.h>
-#endif
 #include <sys/socket.h>
 
 #include <folly/detail/FileUtilDetail.h>
+#include <folly/portability/Fcntl.h>
 #include <folly/portability/SysFile.h>
 
 namespace folly {

folly/io/async/AsyncServerSocket.cpp

@@ -25,9 +25,9 @@
 #include <folly/detail/SocketFastOpen.h>
 #include <folly/io/async/EventBase.h>
 #include <folly/io/async/NotificationQueue.h>
+#include <folly/portability/Fcntl.h>
 
 #include <errno.h>
-#include <fcntl.h>
 #include <netinet/tcp.h>
 #include <string.h>
 #include <sys/socket.h>

folly/io/async/AsyncSocket.cpp

@@ -20,6 +20,7 @@
 #include <folly/io/async/EventHandler.h>
 #include <folly/SocketAddress.h>
 #include <folly/io/IOBuf.h>
+#include <folly/portability/Fcntl.h>
 #include <folly/portability/SysUio.h>
 
 #include <poll.h>
@@ -27,7 +28,6 @@
 #include <limits.h>
 #include <unistd.h>
 #include <thread>
-#include <fcntl.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>

folly/io/async/AsyncUDPSocket.cpp

@@ -18,10 +18,10 @@
 
 #include <folly/io/async/EventBase.h>
 #include <folly/Likely.h>
+#include <folly/portability/Fcntl.h>
 
 #include <errno.h>
 #include <unistd.h>
-#include <fcntl.h>
 
 // Due to the way kernel headers are included, this may or may not be defined.
 // Number pulled from 3.10 kernel headers.

folly/io/async/NotificationQueue.h

@@ -16,7 +16,6 @@
 
 #pragma once
 
-#include <fcntl.h>
 #include <poll.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ -36,6 +35,7 @@
 #include <folly/Likely.h>
 #include <folly/ScopeGuard.h>
 #include <folly/SpinLock.h>
+#include <folly/portability/Fcntl.h>
 
 #include <glog/logging.h>