From 101506aa6a951075129186b7afb29fa275352978 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Thu, 28 Apr 2011 15:49:37 -0700
Subject: [PATCH] libceph: error out if USE_FILE_OFFSET64 not defined

Otherwise struct dirent will not match user code and badness on readdir
will ensure.

Signed-off-by: Sage Weil <sage@newdream.net>
---
 src/include/ceph/libceph.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/include/ceph/libceph.h b/src/include/ceph/libceph.h
index bc50f35ccf3..3ed3369367f 100644
--- a/src/include/ceph/libceph.h
+++ b/src/include/ceph/libceph.h
@@ -23,6 +23,10 @@
 extern "C" {
 #endif
 
+#ifndef __USE_FILE_OFFSET64
+# error libceph: must define __USE_FILE_OFFSET64 or readdir results will be corrupted
+#endif
+
 struct ceph_mount_info;
 struct ceph_dir_result;