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MDNS: make a few arguments const where suitable

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This commit is contained in:
Dirk Ziegelmeier
2016-08-14 15:31:49 +02:00
parent 306113c8c3
commit a2894ede1c
3 changed files with 8 additions and 8 deletions
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6
src/apps/mdns/mdns.c
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@@ -1890,7 +1890,7 @@ mdns_resp_init(void)
* @return ERR_OK if netif was added, an err_t otherwise
*/
err_t
mdns_resp_add_netif(struct netif *netif, char *hostname, u32_t dns_ttl)
mdns_resp_add_netif(struct netif *netif, const char *hostname, u32_t dns_ttl)
{
err_t res;
@@ -1985,7 +1985,7 @@ mdns_resp_remove_netif(struct netif *netif)
* @return ERR_OK if the service was added to the netif, an err_t otherwise
*/
err_t
mdns_resp_add_service(struct netif *netif, char *name, char *service, u16_t proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_data)
mdns_resp_add_service(struct netif *netif, const char *name, const char *service, u16_t proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_data)
{
int i;
int slot = -1;
@@ -2042,7 +2042,7 @@ mdns_resp_add_service(struct netif *netif, char *name, char *service, u16_t prot
* @return ERR_OK if the string was added to the reply, an err_t otherwise
*/
err_t
mdns_resp_add_service_txtitem(struct mdns_service *service, char *txt, int txt_len)
mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, int txt_len)
{
LWIP_ASSERT("mdns_resp_add_service: service != NULL", service);