X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdaemon%2Fmeta_data.h;h=f4a4f2120e867504f79b691b9c72ae3846a60925;hb=6d8031d73b7c1d874d7afa4cad2f248c4073764d;hp=fa48df326ebf90dc45ef4d237dcd7e889eefa124;hpb=ca4a6c8a856a9012270ec10389b08d54e70e3401;p=collectd.git

diff --git a/src/daemon/meta_data.h b/src/daemon/meta_data.h
index fa48df32..f4a4f212 100644
--- a/src/daemon/meta_data.h
+++ b/src/daemon/meta_data.h
@@ -29,6 +29,7 @@
 
 #include "collectd.h"
 
+
 /*
  * Defines
  */
@@ -43,6 +44,7 @@ typedef struct meta_data_s meta_data_t;
 
 meta_data_t *meta_data_create (void);
 meta_data_t *meta_data_clone (meta_data_t *orig);
+int meta_data_clone_merge (meta_data_t **dest, meta_data_t *orig);
 void meta_data_destroy (meta_data_t *md);
 
 int meta_data_exists (meta_data_t *md, const char *key);
@@ -82,5 +84,10 @@ int meta_data_get_boolean (meta_data_t *md,
     const char *key,
     _Bool *value);
 
+/* Returns the value as a string, regardless of the type. */
+int meta_data_as_string (meta_data_t *md,
+    const char *key,
+    char **value);
+
 #endif /* META_DATA_H */
 /* vim: set sw=2 sts=2 et : */