typedef int (*GNUNET_STATISTICS_Iterator) (void *cls,
const char *subsystem,
const char *name,
- unsigned long long value,
+ uint64_t value,
int is_persistent);
/**
/**
* Destroy a handle (free all state associated with
* it).
+ *
+ * @param h statistics handle to destroy
+ * @param sync_first set to GNUNET_YES if pending SET requests should
+ * be completed
*/
-void GNUNET_STATISTICS_destroy (struct GNUNET_STATISTICS_Handle *handle);
+void GNUNET_STATISTICS_destroy (struct GNUNET_STATISTICS_Handle *h,
+ int sync_first);
/**
*/
typedef void (*GNUNET_STATISTICS_Callback) (void *cls, int success);
+/**
+ * Handle that can be used to cancel a statistics 'get' operation.
+ */
+struct GNUNET_STATISTICS_GetHandle;
+
/**
* Get statistic from the peer.
*
* @param cont continuation to call when done (can be NULL)
* @param proc function to call on each value
* @param cls closure for proc and cont
+ * @return NULL on error
*/
-void
+struct GNUNET_STATISTICS_GetHandle *
GNUNET_STATISTICS_get (struct GNUNET_STATISTICS_Handle *handle,
const char *subsystem,
const char *name,
GNUNET_STATISTICS_Callback cont,
GNUNET_STATISTICS_Iterator proc, void *cls);
+
+/**
+ * Cancel a 'get' request. Must be called before the 'cont'
+ * function is called.
+ *
+ * @param gh handle of the request to cancel
+ */
+void
+GNUNET_STATISTICS_get_cancel (struct GNUNET_STATISTICS_GetHandle *gh);
+
+
/**
* Set statistic value for the peer. Will always use our
* subsystem (the argument used when "handle" was created).
void
GNUNET_STATISTICS_set (struct GNUNET_STATISTICS_Handle *handle,
const char *name,
- unsigned long long value, int make_persistent);
+ uint64_t value, int make_persistent);
/**
* Set statistic value for the peer. Will always use our
void
GNUNET_STATISTICS_update (struct GNUNET_STATISTICS_Handle *handle,
const char *name,
- long long delta, int make_persistent);
+ int64_t delta, int make_persistent);