Merge branch 'collectd-5.7' into collectd-5.8

[collectd.git] / src / daemon / meta_data.h

diff --git a/src/daemon/meta_data.h b/src/daemon/meta_data.h
index 50584ef..50fdb8d 100644 (file)
--- a/src/daemon/meta_data.h
+++ b/src/daemon/meta_data.h
@@ -65,5 +65,7 @@ int meta_data_get_unsigned_int(meta_data_t *md, const char *key,
 int meta_data_get_double(meta_data_t *md, const char *key, double *value);
 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 : */