X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph_instance.h;h=ebf6bc63c75f88611fb54b6ab08fc5c687313771;hb=e0517eecbe0add2e72bef226f6d1bf0f279c9ed0;hp=0279deb3da1781d49c860bb094f138b8db4b0782;hpb=2ef734476e3511b6f1c2611875e340b6b8ca2d4c;p=collection4.git

diff --git a/src/graph_instance.h b/src/graph_instance.h
index 0279deb..ebf6bc6 100644
--- a/src/graph_instance.h
+++ b/src/graph_instance.h
@@ -55,6 +55,7 @@ int inst_get_params (graph_config_t *cfg, graph_instance_t *inst,
 int inst_get_rrdargs (graph_config_t *cfg, graph_instance_t *inst,
     rrd_args_t *args);
 
+/* Returns a copy of the selector which must be freed by the caller. */
 graph_ident_t *inst_get_selector (graph_instance_t *inst);
 
 int inst_compare (const graph_instance_t *i0, const graph_instance_t *i1);