src/plugin.c: Free allocated data if plugin_insert_read() fails.

[collectd.git] / src / plugin.h

diff --git a/src/plugin.h b/src/plugin.h
index 937eebe..4d5201b 100644 (file)
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -269,6 +269,8 @@ int plugin_register_init (const char *name,
                plugin_init_cb callback);
 int plugin_register_read (const char *name,
                int (*callback) (void));
+/* "user_data" will be freed automatically, unless
+ * "plugin_register_complex_read" returns an error (non-zero). */
 int plugin_register_complex_read (const char *group, const char *name,
                plugin_read_cb callback,
                const struct timespec *interval,