From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 9 Jun 2014 21:08:55 +0000 (+0200)
Subject: service: get rid of some code duplication
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=66e73f254a150408f1c487bf6876be41957c095a;p=project%2Fmdnsd.git

service: get rid of some code duplication

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/service.c b/service.c
index 5976891..f60431d 100644
--- a/service.c
+++ b/service.c
@@ -83,20 +83,7 @@ service_name(const char *domain)
 }
 
 static void
-service_add_ptr(struct service *s)
-{
-	unsigned char buffer[MAX_NAME_LEN];
-	const char *host = service_name(s->service);
-	int len = dn_comp(host, buffer, MAX_NAME_LEN, NULL, NULL);
-
-	if (len < 1)
-		return;
-
-	dns_add_answer(TYPE_PTR, buffer, len);
-}
-
-static void
-service_add_ptr_c(const char *host)
+service_add_ptr(const char *host)
 {
 	unsigned char buffer[MAX_NAME_LEN];
 	int len = dn_comp(host, buffer, MAX_NAME_LEN, NULL, NULL);
@@ -186,7 +173,7 @@ service_reply(struct interface *iface, const char *match)
 			continue;
 
 		dns_init_answer();
-		service_add_ptr(s);
+		service_add_ptr(service_name(s->service));
 		dns_send_answer(iface, service);
 
 		dns_init_answer();
@@ -222,7 +209,7 @@ service_announce_services(struct interface *iface, const char *service)
 			continue;
 		s->t = 0;
 		dns_init_answer();
-		service_add_ptr_c(s->service);
+		service_add_ptr(s->service);
 		if (tcp)
 			dns_send_answer(iface, sdtcp);
 		else