X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fplugin.h;h=a6f89a0ec37697ef11c61ffdc03312494aa06e22;hb=98fef31471541485002b5b87afa8991a280190d6;hp=b90811cf93cc5c98e99fc090e588a28bce18dc63;hpb=2f712e8af3ae9461df24fe92098b44a0ee07d291;p=collectd.git

diff --git a/src/plugin.h b/src/plugin.h
index b90811cf..a6f89a0e 100644
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -119,12 +119,12 @@ typedef struct notification_meta_s
 	enum notification_meta_type_e type;
 	union
 	{
-		const char *value_string;
-		int64_t value_signed_int;
-		uint64_t value_unsigned_int;
-		double value_double;
-		bool value_boolean;
-	};
+		const char *nm_string;
+		int64_t nm_signed_int;
+		uint64_t nm_unsigned_int;
+		double nm_double;
+		bool nm_boolean;
+	} nm_value;
 	struct notification_meta_s *next;
 } notification_meta_t;
 
@@ -183,6 +183,36 @@ void plugin_init_all (void);
 void plugin_read_all (void);
 void plugin_shutdown_all (void);
 
+/*
+ * NAME
+ *  plugin_write
+ *
+ * DESCRIPTION
+ *  Calls the write function of the given plugin with the provided data set and
+ *  value list. It differs from `plugin_dispatch_value' in that it does not
+ *  update the cache, does no do threshold checking, call the chain subsystem
+ *  and so on. It looks up the requested plugin and invokes the function, end
+ *  of story.
+ *
+ * ARGUMENTS
+ *  plugin     Name of the plugin. If NULL, the value is sent to all registered
+ *             write functions.
+ *  ds         Pointer to the data_set_t structure. If NULL, the data set is
+ *             looked up according to the `type' member in the `vl' argument.
+ *  vl         The actual value to be processes. Must not be NULL.
+ *
+ * RETURN VALUE
+ *  Returns zero upon success or non-zero if an error occurred. If `plugin' is
+ *  NULL and more than one plugin is called, an error is only returned if *all*
+ *  plugins fail.
+ *
+ * NOTES
+ *  This is the function used by the `write' built-in target. May be used by
+ *  other target plugins.
+ */
+int plugin_write (const char *plugin,
+    const data_set_t *ds, const value_list_t *vl);
+
 int plugin_flush (const char *plugin, int timeout, const char *identifier);
 
 /*