[Xen-devel] [PATCH 02/10 V7] tools/libxl: update libxl_domain_remus_info

[Lai Jiangshan <laijs@xxxxxxxxxxxxxx>]

From: Shriram Rajagopalan <rshriram@xxxxxxxxx>

Add two members:
1. netbuf: whether netbuf is enabled
2. netbufscript: the path of the script which will be run to setup
     and tear down the guest's interface.

Signed-off-by: Shriram Rajagopalan <rshriram@xxxxxxxxx>
Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
Reviewed-by: Wen Congyang <wency@xxxxxxxxxxxxxx>
---
 tools/libxl/libxl.h         |   13 +++++++++++++
 tools/libxl/libxl_types.idl |    2 ++
 2 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
index 12d6c31..d89ad0a 100644
--- a/tools/libxl/libxl.h
+++ b/tools/libxl/libxl.h
@@ -409,6 +409,19 @@
  */
 #define LIBXL_HAVE_DRIVER_DOMAIN_CREATION 1
 
+/*
+ * LIBXL_HAVE_REMUS_NETBUF 1
+ *
+ * If this is defined, then the libxl_domain_remus_info structure will
+ * have a boolean field (netbuf) and a string field (netbufscript).
+ *
+ * netbuf, if true, indicates that network buffering should be enabled.
+ *
+ * netbufscript, if set, indicates the path to the hotplug script to
+ * setup or teardown network buffers.
+ */
+#define LIBXL_HAVE_REMUS_NETBUF 1
+
 /* Functions annotated with LIBXL_EXTERNAL_CALLERS_ONLY may not be
  * called from within libxl itself. Callers outside libxl, who
  * do not #include libxl_internal.h, are fine. */
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index 649ce50..e49945a 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -561,6 +561,8 @@ libxl_domain_remus_info = Struct("domain_remus_info",[
     ("interval",     integer),
     ("blackhole",    bool),
     ("compression",  bool),
+    ("netbuf",       bool),
+    ("netbufscript", string),
     ])
 
 libxl_event_type = Enumeration("event_type", [
-- 
1.7.1


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