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Merge pull request #390 from besser82/json-c-0.13

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json_object: Add const size_t json_c_object_sizeof()
This commit is contained in:
Eric Haszlakiewicz
2017-12-13 22:03:51 -05:00
committed by GitHub
parent 2849650f11 8baf437817
commit 1882e3c425
2 changed files with 16 additions and 0 deletions
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5
json_object.c
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@@ -509,6 +509,11 @@ int json_object_object_length(const struct json_object *jso)
return lh_table_length(jso->o.c_object); return lh_table_length(jso->o.c_object);
} }
size_t json_c_object_sizeof(void)
{
return sizeof(struct json_object);
}
struct json_object* json_object_object_get(const struct json_object* jso, struct json_object* json_object_object_get(const struct json_object* jso,
const char *key) const char *key)
{ {

11
json_object.h
View File

@@ -27,6 +27,12 @@
#define THIS_FUNCTION_IS_DEPRECATED(func) func #define THIS_FUNCTION_IS_DEPRECATED(func) func
#endif #endif
#ifdef __GNUC__
#define JSON_C_CONST_FUNCTION(func) func __attribute__((const))
#else
#define CONST_FUNCTION(func) func
#endif
#if defined(_MSC_VER) #if defined(_MSC_VER)
#define JSON_EXPORT __declspec(dllexport) #define JSON_EXPORT __declspec(dllexport)
#else #else
@@ -392,6 +398,11 @@ JSON_EXPORT struct lh_table* json_object_get_object(const struct json_object *ob
*/ */
JSON_EXPORT int json_object_object_length(const struct json_object* obj); JSON_EXPORT int json_object_object_length(const struct json_object* obj);
/** Get the sizeof (struct json_object).
* @returns a size_t with the sizeof (struct json_object)
*/
JSON_C_CONST_FUNCTION(JSON_EXPORT size_t json_c_object_sizeof(void));
/** Add an object field to a json_object of type json_type_object /** Add an object field to a json_object of type json_type_object
* *
* The reference count will *not* be incremented. This is to make adding * The reference count will *not* be incremented. This is to make adding