channels: Make const-correct.

diff --git a/src/channels.c b/src/channels.c
index 56206543213efb0ae377fa1fb2ef8cf3b0d3ec25..521a6e0f5b8664a81d3006d029b0e0460ab2a721 100644 (file)
--- a/src/channels.c
+++ b/src/channels.c
@@ -823,10 +823,10 @@ void channel_remove_subscriber
  * *************************************************************************/
 
 const char *
-channel_get_name ( channel_t *ch, const char *blank )
+channel_get_name ( const channel_t *ch, const char *blank )
 {
   const char *s;
-  idnode_list_mapping_t *ilm;
+  const idnode_list_mapping_t *ilm;
   if (ch->ch_name && *ch->ch_name) return ch->ch_name;
   LIST_FOREACH(ilm, &ch->ch_services, ilm_in2_link)
     if ((s = service_get_channel_name((service_t *)ilm->ilm_in1)))

diff --git a/src/channels.h b/src/channels.h
index aa97ec3160c5491ef6ff9435cc238b9001000417..7b377487d5baa4940602554f8b5c0c10fd578837 100644 (file)
--- a/src/channels.h
+++ b/src/channels.h
@@ -181,7 +181,7 @@ void channel_tag_unmap(channel_t *ch, void *origin);
 
 int channel_tag_access(channel_tag_t *ct, struct access *a, int disabled);
 
-const char *channel_get_name ( channel_t *ch, const char *blank );
+const char *channel_get_name ( const channel_t *ch, const char *blank );
 int channel_set_name ( channel_t *ch, const char *name );
 /// User API convenience function to rename all channels that
 /// match "from". Lock must be held prior to call.