Make sdudp string const

It musn't be changed.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

diff --git a/service.c b/service.c
index 15f05f9..588daf3 100644 (file)
--- a/service.c
+++ b/service.c
@@ -65,7 +65,7 @@ service_update(struct vlist_tree *tree, struct vlist_node *node_new,
 
 static struct blob_buf b;
 static VLIST_TREE(services, avl_strcmp, service_update, false, false);
-char *sdudp =  "_services._dns-sd._udp.local";
+const char *sdudp =  "_services._dns-sd._udp.local";
 static int service_init_announce;
 
 static const char *

diff --git a/service.h b/service.h
index 8bc9ba9..b46b521 100644 (file)
--- a/service.h
+++ b/service.h
@@ -14,7 +14,7 @@
 #ifndef _SERVICE_H__
 #define _SERVICE_H__
 
-extern char *sdudp;
+extern const char *sdudp;
 extern void service_init(int announce);
 extern void service_cleanup(void);
 extern void service_reply(struct interface *iface, const char *match, int ttl);