[PATCH RFC V2 04/10] libxl_internal: introduce libxl__json_object_is_{null, number, double}

[Wei Liu <wei.liu2@citrix.com>]

... which return true if json object is valid and of type
JSON_{NULL,NUMBER,DOUBLE}.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
 tools/libxl/libxl_internal.h |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
index a5b2669..f2cedd5 100644
--- a/tools/libxl/libxl_internal.h
+++ b/tools/libxl/libxl_internal.h
@@ -1656,6 +1656,10 @@ typedef struct {
 
 typedef struct libxl__yajl_ctx libxl__yajl_ctx;
 
+static inline bool libxl__json_object_is_null(const libxl__json_object *o)
+{
+    return o != NULL && o->type == JSON_NULL;
+}
 static inline bool libxl__json_object_is_bool(const libxl__json_object *o)
 {
     return o != NULL && o->type == JSON_BOOL;
@@ -1668,6 +1672,14 @@ static inline bool libxl__json_object_is_integer(const libxl__json_object *o)
 {
     return o != NULL && o->type == JSON_INTEGER;
 }
+static inline bool libxl__json_object_is_double(const libxl__json_object *o)
+{
+    return o != NULL && o->type == JSON_DOUBLE;
+}
+static inline bool libxl__json_object_is_number(const libxl__json_object *o)
+{
+    return o != NULL && o->type == JSON_NUMBER;
+}
 static inline bool libxl__json_object_is_map(const libxl__json_object *o)
 {
     return o != NULL && o->type == JSON_MAP;
-- 
1.7.10.4