Bumped version to 4.7.2; Updated ChangeLog.

[collectd.git] / src / plugin.h

diff --git a/src/plugin.h b/src/plugin.h
index 6c2c41e..e54b27d 100644 (file)
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -136,6 +136,28 @@ typedef struct notification_s
        notification_meta_t *meta;
 } notification_t;
 
+struct user_data_s
+{
+       void *data;
+       void (*free_func) (void *);
+};
+typedef struct user_data_s user_data_t;
+
+/*
+ * Callback types
+ */
+typedef int (*plugin_init_cb) (void);
+typedef int (*plugin_read_cb) (user_data_t *);
+typedef int (*plugin_write_cb) (const data_set_t *, const value_list_t *,
+               user_data_t *);
+typedef int (*plugin_flush_cb) (int timeout, const char *identifier,
+               user_data_t *);
+typedef void (*plugin_log_cb) (int severity, const char *message,
+               user_data_t *);
+typedef int (*plugin_shutdown_cb) (void);
+typedef int (*plugin_notification_cb) (const notification_t *,
+               user_data_t *);
+
 /*
  * NAME
  *  plugin_set_dir
@@ -222,25 +244,30 @@ int plugin_register_config (const char *name,
 int plugin_register_complex_config (const char *type,
                int (*callback) (oconfig_item_t *));
 int plugin_register_init (const char *name,
-               int (*callback) (void));
+               plugin_init_cb callback);
 int plugin_register_read (const char *name,
                int (*callback) (void));
+int plugin_register_complex_read (const char *name,
+               plugin_read_cb callback,
+               const struct timespec *interval,
+               user_data_t *user_data);
 int plugin_register_write (const char *name,
-               int (*callback) (const data_set_t *ds, const value_list_t *vl));
+               plugin_write_cb callback, user_data_t *user_data);
 int plugin_register_flush (const char *name,
-               int (*callback) (const int timeout, const char *identifier));
+               plugin_flush_cb callback, user_data_t *user_data);
 int plugin_register_shutdown (char *name,
-               int (*callback) (void));
+               plugin_shutdown_cb callback);
 int plugin_register_data_set (const data_set_t *ds);
-int plugin_register_log (char *name,
-               void (*callback) (int, const char *));
+int plugin_register_log (const char *name,
+               plugin_log_cb callback, user_data_t *user_data);
 int plugin_register_notification (const char *name,
-               int (*callback) (const notification_t *notif));
+               plugin_notification_cb callback, user_data_t *user_data);
 
 int plugin_unregister_config (const char *name);
 int plugin_unregister_complex_config (const char *name);
 int plugin_unregister_init (const char *name);
 int plugin_unregister_read (const char *name);
+int plugin_unregister_complex_read (const char *name, void **user_data);
 int plugin_unregister_write (const char *name);
 int plugin_unregister_flush (const char *name);
 int plugin_unregister_shutdown (const char *name);
@@ -264,7 +291,6 @@ int plugin_unregister_notification (const char *name);
  *              function.
  */
 int plugin_dispatch_values (value_list_t *vl);
-int plugin_dispatch_values_async (const value_list_t *vl);
 
 int plugin_dispatch_notification (const notification_t *notif);