lib: add json api to encode double values

this api can be used to encode double values.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>

diff --git a/lib/json.c b/lib/json.c
index 991240639a7d898d568eb7014193a53b323a923f..6bea3982e3e47a7d9011a47eec9b5c3b08f54695 100644 (file)
--- a/lib/json.c
+++ b/lib/json.c
@@ -50,6 +50,11 @@ void json_object_int_add(struct json_object *obj, const char *key, int64_t i)
        json_object_object_add(obj, key, json_object_new_int64(i));
 }
 
+void json_object_double_add(struct json_object *obj, const char *key, double i)
+{
+       json_object_object_add(obj, key, json_object_new_double(i));
+}
+
 void json_object_boolean_false_add(struct json_object *obj, const char *key)
 {
        json_object_object_add(obj, key, json_object_new_boolean(0));

diff --git a/lib/json.h b/lib/json.h
index c8866c524acfa13f1b0d9362b95fd90f8dc39faa..afe0b175da79618d64cbbbc47bc96bfd00f2b36a 100644 (file)
--- a/lib/json.h
+++ b/lib/json.h
@@ -48,6 +48,9 @@ extern void json_object_int_add(struct json_object *obj, const char *key,
                                int64_t i);
 void json_object_boolean_add(struct json_object *obj, const char *key,
                             bool val);
+
+extern void json_object_double_add(struct json_object *obj, const char *key,
+                                  double i);
 extern void json_object_boolean_false_add(struct json_object *obj,
                                          const char *key);
 extern void json_object_boolean_true_add(struct json_object *obj,