X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdaemon%2Fmeta_data.h;h=3ef336047ab8705607c90fe09882d2dda88ce7da;hb=ce87e25ff379de5ec05a3001ad229b2141b325b7;hp=50584ef54d9518cde23fd40ef93ff2b07ba2743c;hpb=2079ee1517e34de372f58e7e2267ad5c71a8a41f;p=collectd.git

diff --git a/src/daemon/meta_data.h b/src/daemon/meta_data.h
index 50584ef5..3ef33604 100644
--- a/src/daemon/meta_data.h
+++ b/src/daemon/meta_data.h
@@ -65,5 +65,8 @@ 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 : */