Fix compile on OSX

And probably other platforms, that don't have the posix fadvise
hints.

Fixes: ecb2083d3955 ("options: full control of fadvise hinting")
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/os/os.h b/os/os.h
index 16bca6841f0c92270e5ac47150a33254039194bc..4178e6f916f42831ce05bb0d0626b75f763e3c36 100644 (file)
--- a/os/os.h
+++ b/os/os.h
@@ -81,6 +81,7 @@ typedef struct aiocb os_aiocb_t;
 #define POSIX_FADV_DONTNEED    (0)
 #define POSIX_FADV_SEQUENTIAL  (0)
 #define POSIX_FADV_RANDOM      (0)
+#define POSIX_FADV_NORMAL      (0)
 #endif
 
 #ifndef FIO_HAVE_CPU_AFFINITY