dns-sd: Move dnssd_free_discovery_data() to dns_sd.c

There is no need to have one version per implementation.

Signed-off-by: Paul Cercueil <[email protected]>

Author: pcercuei

dns_sd.c

@@ -32,6 +32,13 @@
 #define close(s) closesocket(s)
 #endif
 
+static void dnssd_free_discovery_data(struct dns_sd_discovery_data *d)
+{
+	free(d->hostname);
+	free(d->address);
+	free(d);
+}
+
 /* Some functions for handling common linked list operations */
 static void dnssd_remove_node(struct dns_sd_discovery_data **ddata, int n)
 {

dns_sd.h

@@ -62,9 +62,6 @@ int create_socket(const struct addrinfo *addrinfo);
 /* Resolves all IIO hosts on the available networks, and passes back a linked list */
 int dnssd_find_hosts(struct dns_sd_discovery_data ** ddata);
 
-/* Frees memory of one entry on the list */
-void dnssd_free_discovery_data(struct dns_sd_discovery_data *d);
-
 /* Deallocates complete list of discovery data */
 void dnssd_free_all_discovery_data(struct dns_sd_discovery_data *d);
 

dns_sd_avahi.c

@@ -51,13 +51,6 @@ static int new_discovery_data(struct dns_sd_discovery_data **data)
 	return 0;
 }
 
-void dnssd_free_discovery_data(struct dns_sd_discovery_data *d)
-{
-	free(d->hostname);
-	free(d->address);
-	free(d);
-}
-
 static void avahi_process_resolved(struct dns_sd_discovery_data *ddata, const AvahiAddress *addr,
 				   const char *host_name, const uint16_t port)
 {

dns_sd_bonjour.c

@@ -32,12 +32,6 @@ static int new_discovery_data(struct dns_sd_discovery_data **data)
 	return 0;
 }
 
-void dnssd_free_discovery_data(struct dns_sd_discovery_data *d)
-{
-	free(d->hostname);
-	free(d);
-}
-
 static void __cfnet_browser_cb (
 	CFNetServiceBrowserRef	browser,
 	CFOptionFlags 			flags,

dns_sd_windows.c

@@ -31,12 +31,6 @@ static int new_discovery_data(struct dns_sd_discovery_data** data)
 	return 0;
 }
 
-void dnssd_free_discovery_data(struct dns_sd_discovery_data* d)
-{
-	free(d->hostname);
-	free(d);
-}
-
 static int
 open_client_sockets(int* sockets, int max_sockets) {
 	// When sending, each socket can only send to one network interface