aio.7: Add missing include file, <fcntl.h>, to example program

Reported-by: Meikun Wang <alikewmk@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man7/aio.7 b/man7/aio.7
index 13958d71896a6f17cb58c882639e4d371274c88b..45d566b53824c51235e044254f980c3bf697a6cd 100644 (file)
--- a/man7/aio.7
+++ b/man7/aio.7
@@ -246,6 +246,7 @@ aio_return():
 .SS Program source
 \&
 .nf
+#include <fcntl.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdio.h>