libxl: autogenerate libxl_FOO_init and libxl_FOO_init_FIELD

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>

1 files changed, 23 insertions, 4 deletions

diff --git a/tools/libxl/idl.txt b/tools/libxl/idl.txt
index 183e4fb4ca..ecd613a0fe 100644
--- a/tools/libxl/idl.txt
+++ b/tools/libxl/idl.txt
@@ -44,6 +44,22 @@ Type.autogenerate_dispose_fn: (default: True)
  Indicates if the above named Type.dispose_fn should be
  autogenerated.
 
+Type.init_val: (default: None)
+
+ C expression for the value to initialise instances of this type to.
+
+ If present takes precendence over init_fn (see below).
+
+Type.init_fn: (default: typename + "_init" if dir in [IN, BOTH] and
+                        type != None)
+
+ The name of the C function which will initialist Type.
+
+Type.autogenerate_init_fn: (default: True if dir in [IN, BOTH])
+
+ Indicates if the above named Type.init_fn should be
+ autogenerated.
+
 Type.json_fn: (default: typename + "_gen_json" or None if type == None)
 
  The name of the C function which will generate a YAJL data structure
@@ -105,10 +121,13 @@ idl.Aggregate
 
  Each field has the following properties:
 
-  Field.type    The type of the member (a idl.Type).
-  Field.name    The name of the member (can be None for anonymous
-                fields).
-  Field.const   Boolean, true if the member is const.
+  Field.type     The type of the member (a idl.Type).
+  Field.name     The name of the member (can be None for anonymous
+                 fields).
+  Field.const    Boolean, true if the member is const.
+  Field.init_val The initialisation value for this field. Takes
+                 precendence over both Field.type.init_val and
+                 Field.type.init_fn.
 
 idl.Struct