The resource-manage APIs are working on top of the resource_id. Thus
an API user must get resource_id in advance to access resource instance.
Currently resource-manager provides syscommon_resman_get_resource_id()
for this purpose, however, it gets resource_id via parameter. Therefore,
it cannot pass resource_id directly to a function parameter.
On the other hand, the convenient macro returns resource_id on success,
-1 on failure. As it returns reosurce_id, it can be used as an inline
parameter.
Change-Id: I45426096144c2a47de2554cbf2856b9f78d5b51d
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
int syscommon_resman_get_resource_list_json(char **json_string);
int syscommon_resman_get_number_of_resource_instance(int resource_type, int *n_instance);
int syscommon_resman_get_resource_id(int resource_type, int *resource_id);
int syscommon_resman_get_resource_list_json(char **json_string);
int syscommon_resman_get_number_of_resource_instance(int resource_type, int *n_instance);
int syscommon_resman_get_resource_id(int resource_type, int *resource_id);
+#define SYSCOMMON_RESOURCE_ID(resource_type) ({ \
+ int _id; \
+ int _ret; \
+ if (syscommon_resman_get_resource_id(resource_type, &_id) >= 0) \
+ _ret = _id; \
+ else \
+ _ret = -1; \
+ _ret; \
+ })
int syscommon_resman_get_resource_attr_int(int resource_id, u_int64_t attr_id, int32_t *data);
int syscommon_resman_get_resource_attr_int64(int resource_id, u_int64_t attr_id, int64_t *data);
int syscommon_resman_get_resource_attr_int(int resource_id, u_int64_t attr_id, int32_t *data);
int syscommon_resman_get_resource_attr_int64(int resource_id, u_int64_t attr_id, int64_t *data);