From 8db2fdfabaada02eabc92193b951d1821e49c1ba Mon Sep 17 00:00:00 2001
From: Christopher Faulet <cfaulet@haproxy.com>
Date: Wed, 30 Aug 2017 09:59:38 +0200
Subject: [PATCH] MINOR: fd: Add fd_active function

This inlined function is used to check if a fd is active for receive or send. It
will ease threads support integration.
---
 include/proto/fd.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/proto/fd.h b/include/proto/fd.h
index 38c12b687..526f89595 100644
--- a/include/proto/fd.h
+++ b/include/proto/fd.h
@@ -241,6 +241,14 @@ static inline int fd_send_polled(const int fd)
 	return (unsigned)fdtab[fd].state & FD_EV_POLLED_W;
 }
 
+/*
+ * returns true if the FD is active for recv or send
+ */
+static inline int fd_active(const int fd)
+{
+	return (unsigned)fdtab[fd].state & FD_EV_ACTIVE_RW;
+}
+
 /* Disable processing recv events on fd <fd> */
 static inline void fd_stop_recv(int fd)
 {