[lxc-devel] [PATCH 04/17] Define BLKGETSIZE64 and LO_FLAGS_AUTOCLEAR

[Stéphane Graber]

Those two aren't always around (specifically on bionic), so add some
defines in case they aren't already defined.

Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
 src/lxc/bdev.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
index e244550..2ce7de2 100644
--- a/src/lxc/bdev.c
+++ b/src/lxc/bdev.c
@@ -48,6 +48,14 @@
 #include "parse.h"
 #include "utils.h"
 
+#ifndef BLKGETSIZE64
+#define BLKGETSIZE64 _IOR(0x12,114,size_t)
+#endif
+
+#ifndef LO_FLAGS_AUTOCLEAR
+#define LO_FLAGS_AUTOCLEAR 4
+#endif
+
 lxc_log_define(bdev, lxc);
 
 static int do_rsync(const char *src, const char *dest)
-- 
1.8.3.2