int plugin_register_read (const char *name,
int (*callback) (void));
int plugin_register_complex_read (const char *name,
- plugin_read_cb callback, user_data_t *user_data);
+ plugin_read_cb callback,
+ const struct timespec *interval,
+ user_data_t *user_data);
int plugin_register_write (const char *name,
plugin_write_cb callback, user_data_t *user_data);
int plugin_register_flush (const char *name,