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Minor
[src/app-framework-binder.git]
/
include
/
afb
/
afb-event-itf.h
diff --git
a/include/afb/afb-event-itf.h
b/include/afb/afb-event-itf.h
index
47ffa38
..
5f7b837
100644
(file)
--- a/
include/afb/afb-event-itf.h
+++ b/
include/afb/afb-event-itf.h
@@
-25,7
+25,7
@@
struct json_object;
* It records the functions to be called for the request.
* Don't use this structure directly.
* Use the helper functions documented below.
* It records the functions to be called for the request.
* Don't use this structure directly.
* Use the helper functions documented below.
- */
+ */
struct afb_event_itf {
/* CAUTION: respect the order, add at the end */
struct afb_event_itf {
/* CAUTION: respect the order, add at the end */
@@
-35,18
+35,28
@@
struct afb_event_itf {
};
/*
};
/*
- * Describes the request
by plugins from afb-daemon
+ * Describes the request
of afb-daemon for bindings
*/
struct afb_event {
const struct afb_event_itf *itf; /* the interface to use */
void *closure; /* the closure argument for functions of 'itf' */
};
*/
struct afb_event {
const struct afb_event_itf *itf; /* the interface to use */
void *closure; /* the closure argument for functions of 'itf' */
};
+/*
+ * Checks wether the 'event' is valid or not.
+ *
+ * Returns 0 if not valid or 1 if valid.
+ */
+static inline int afb_event_is_valid(struct afb_event event)
+{
+ return event.itf != NULL;
+}
+
/*
* Broadcasts widely the 'event' with the data 'object'.
* 'object' can be NULL.
*
/*
* Broadcasts widely the 'event' with the data 'object'.
* 'object' can be NULL.
*
- * For convenienc
y
, the function calls 'json_object_put' for 'object'.
+ * For convenienc
e
, the function calls 'json_object_put' for 'object'.
* Thus, in the case where 'object' should remain available after
* the function returns, the function 'json_object_get' shall be used.
*
* Thus, in the case where 'object' should remain available after
* the function returns, the function 'json_object_get' shall be used.
*
@@
-58,10
+68,10
@@
static inline int afb_event_broadcast(struct afb_event event, struct json_object
}
/*
}
/*
- * Pushes the 'event' with the data 'object' to its ob
e
servers.
+ * Pushes the 'event' with the data 'object' to its observers.
* 'object' can be NULL.
*
* 'object' can be NULL.
*
- * For convenienc
y
, the function calls 'json_object_put' for 'object'.
+ * For convenienc
e
, the function calls 'json_object_put' for 'object'.
* Thus, in the case where 'object' should remain available after
* the function returns, the function 'json_object_get' shall be used.
*
* Thus, in the case where 'object' should remain available after
* the function returns, the function 'json_object_get' shall be used.
*