From 55b96d0113fc10dedc3415ec257104fcf5a94282 Mon Sep 17 00:00:00 2001
From: Pavel Emelyanov <xemul@parallels.com>
Date: Wed, 18 Dec 2013 14:53:30 +0400
Subject: [PATCH] page-read: Fix compilation on older distros

SEEK_DATA appeared quite recently, define it if not present
in system headers.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
---
 page-read.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/page-read.c b/page-read.c
index b94674914..ee6cc9fe1 100644
--- a/page-read.c
+++ b/page-read.c
@@ -9,6 +9,11 @@
 #include "protobuf.h"
 #include "protobuf/pagemap.pb-c.h"
 
+#ifndef SEEK_DATA
+#define SEEK_DATA	3
+#define SEEK_HOLE	4
+#endif
+
 static int get_page_vaddr(struct page_read *pr, struct iovec *iov)
 {
 	int ret;