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Fix mdns_resp_del_service

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This commit is contained in:
goldsimon 2017-05-12 13:21:42 +02:00
parent c8b7759e10
commit e80b2eb4cf
2 changed files with 9 additions and 7 deletions
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11
src/apps/mdns/mdns.c
View File

@ -1995,11 +1995,11 @@ mdns_resp_remove_netif(struct netif *netif)
* @param txt_data Userdata pointer for txt_fn
* @return service_id if the service was added to the netif, an err_t otherwise
*/
err_t
s8_t
mdns_resp_add_service(struct netif *netif, const char *name, const char *service, enum mdns_sd_proto proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_data)
{
int i;
int slot = -1;
s8_t i;
s8_t slot = -1;
struct mdns_service *srv;
struct mdns_host* mdns;
@ -2050,15 +2050,16 @@ mdns_resp_add_service(struct netif *netif, const char *name, const char *service
* @return ERR_OK if the service was removed from the netif, an err_t otherwise
*/
err_t
mdns_resp_del_service(struct netif *netif, int slot)
mdns_resp_del_service(struct netif *netif, s8_t slot)
{
struct mdns_host* mdns;
struct mdns_service *srv;
LWIP_ASSERT("mdns_resp_del_service: netif != NULL", netif);
mdns = NETIF_TO_HOST(netif);
LWIP_ERROR("mdns_resp_del_service: Not an mdns netif", (mdns != NULL), return ERR_VAL);
LWIP_ERROR("mdns_resp_del_service: Invalid Service ID", (slot >= 0) && (slot < MDNS_MAX_SERVICES), return ERR_VAL);
LWIP_ERROR("mdns_resp_del_service: Invalid Service ID", (mdns->services[slot] != NULL), return ERR_VAL);
srv = mdns->services[slot];
mdns->services[slot] = NULL;
mem_free(srv);

5
src/include/lwip/apps/mdns.h
View File

@ -61,9 +61,10 @@ void mdns_resp_init(void);
err_t mdns_resp_add_netif(struct netif *netif, const char *hostname, u32_t dns_ttl);
err_t mdns_resp_remove_netif(struct netif *netif);
err_t mdns_resp_add_service(struct netif *netif, const char *name, const char *service, enum mdns_sd_proto proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_userdata);
s8_t mdns_resp_add_service(struct netif *netif, const char *name, const char *service, enum mdns_sd_proto proto, u16_t port, u32_t dns_ttl, service_get_txt_fn_t txt_fn, void *txt_userdata);
err_t mdns_resp_del_service(struct netif *netif, s8_t slot);
err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len);
err_t mdns_resp_del_service(struct netif *netif, int slot);
void mdns_resp_netif_settings_changed(struct netif *netif);