blktap: Fix BSD build failure.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>

diff --git a/tools/blktap/drivers/block-qcow2.c b/tools/blktap/drivers/block-qcow2.c
index 938e2b5f4ee946eef884dee43a033af3d47503f7..e435e6e3aa1588427be0762117ff98ae3e0b1dcd 100644 (file)
--- a/tools/blktap/drivers/block-qcow2.c
+++ b/tools/blktap/drivers/block-qcow2.c
@@ -45,6 +45,11 @@
 #define O_BINARY 0
 #endif
 
+/* *BSD has no O_LARGEFILE */
+#ifndef O_LARGEFILE
+#define O_LARGEFILE     0 
+#endif
+
 #define BLOCK_FLAG_ENCRYPT 1
 
 /*