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MDNS: Fix several MSVC warnings
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af6b707e9a
commit
858287fc3a
@ -305,7 +305,7 @@ mdns_strncasecmp(const char* str1, const char* str2, size_t len)
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* @return ERR_OK on success, an err_t otherwise if label too long
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*/
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err_t
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mdns_domain_add_label(struct mdns_domain *domain, const char *label, unsigned len)
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mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len)
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{
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if (len > MDNS_LABEL_MAXLEN) {
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return ERR_VAL;
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@ -496,7 +496,7 @@ static err_t
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mdns_build_reverse_v4_domain(struct mdns_domain *domain, const ip4_addr_t *addr)
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{
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int i;
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int res;
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err_t res;
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const u8_t *ptr;
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if (!domain || !addr) {
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return ERR_ARG;
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@ -506,12 +506,12 @@ mdns_build_reverse_v4_domain(struct mdns_domain *domain, const ip4_addr_t *addr)
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for (i = sizeof(ip4_addr_t) - 1; i >= 0; i--) {
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char buf[4];
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snprintf(buf, sizeof(buf), "%d", ptr[i]);
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res = mdns_domain_add_label(domain, buf, strlen(buf));
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res = mdns_domain_add_label(domain, buf, (u8_t)strlen(buf));
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LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
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}
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res = mdns_domain_add_label(domain, REVERSE_PTR_V4_DOMAIN, strlen(REVERSE_PTR_V4_DOMAIN));
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res = mdns_domain_add_label(domain, REVERSE_PTR_V4_DOMAIN, (u8_t)strlen(REVERSE_PTR_V4_DOMAIN));
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LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
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res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, strlen(REVERSE_PTR_TOPDOMAIN));
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res = mdns_domain_add_label(domain, REVERSE_PTR_TOPDOMAIN, (u8_t)strlen(REVERSE_PTR_TOPDOMAIN));
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LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
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res = mdns_domain_add_label(domain, NULL, 0);
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LWIP_ERROR("mdns_build_reverse_v4_domain: Failed to add label", (res == ERR_OK), return res);
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@ -532,7 +532,7 @@ static err_t
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mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr)
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{
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int i;
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int res;
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err_t res;
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const u8_t *ptr;
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if (!domain || !addr) {
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return ERR_ARG;
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@ -569,7 +569,7 @@ mdns_build_reverse_v6_domain(struct mdns_domain *domain, const ip6_addr_t *addr)
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static err_t
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mdns_add_dotlocal(struct mdns_domain *domain)
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{
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err_t res = mdns_domain_add_label(domain, TOPDOMAIN_LOCAL, strlen(TOPDOMAIN_LOCAL));
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err_t res = mdns_domain_add_label(domain, TOPDOMAIN_LOCAL, (u8_t)strlen(TOPDOMAIN_LOCAL));
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LWIP_ERROR("mdns_add_dotlocal: Failed to add label", (res == ERR_OK), return res);
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return mdns_domain_add_label(domain, NULL, 0);
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}
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@ -587,7 +587,7 @@ mdns_build_host_domain(struct mdns_domain *domain, struct netif *netif)
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err_t res;
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memset(domain, 0, sizeof(struct mdns_domain));
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LWIP_ERROR("mdns_resp_add_service: Not an mdns netif", (netif->mdns != NULL), return ERR_VAL);
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res = mdns_domain_add_label(domain, netif->mdns->name, strlen(netif->mdns->name));
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res = mdns_domain_add_label(domain, netif->mdns->name, (u8_t)strlen(netif->mdns->name));
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LWIP_ERROR("mdns_build_host_domain: Failed to add label", (res == ERR_OK), return res);
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return mdns_add_dotlocal(domain);
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}
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@ -602,11 +602,11 @@ mdns_build_dnssd_domain(struct mdns_domain *domain)
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{
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err_t res;
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memset(domain, 0, sizeof(struct mdns_domain));
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res = mdns_domain_add_label(domain, "_services", strlen("_services"));
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res = mdns_domain_add_label(domain, "_services", (u8_t)strlen("_services"));
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LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
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res = mdns_domain_add_label(domain, "_dns-sd", strlen("_dns-sd"));
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res = mdns_domain_add_label(domain, "_dns-sd", (u8_t)strlen("_dns-sd"));
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LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
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res = mdns_domain_add_label(domain, dnssd_protos[DNSSD_PROTO_UDP], strlen(dnssd_protos[DNSSD_PROTO_UDP]));
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res = mdns_domain_add_label(domain, dnssd_protos[DNSSD_PROTO_UDP], (u8_t)strlen(dnssd_protos[DNSSD_PROTO_UDP]));
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LWIP_ERROR("mdns_build_dnssd_domain: Failed to add label", (res == ERR_OK), return res);
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return mdns_add_dotlocal(domain);
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}
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@ -626,12 +626,12 @@ mdns_build_service_domain(struct mdns_domain *domain, struct mdns_service *servi
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err_t res;
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memset(domain, 0, sizeof(struct mdns_domain));
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if (include_name) {
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res = mdns_domain_add_label(domain, service->name, strlen(service->name));
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res = mdns_domain_add_label(domain, service->name, (u8_t)strlen(service->name));
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LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
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}
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res = mdns_domain_add_label(domain, service->service, strlen(service->service));
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res = mdns_domain_add_label(domain, service->service, (u8_t)strlen(service->service));
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LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
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res = mdns_domain_add_label(domain, dnssd_protos[service->proto], strlen(dnssd_protos[service->proto]));
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res = mdns_domain_add_label(domain, dnssd_protos[service->proto], (u8_t)strlen(dnssd_protos[service->proto]));
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LWIP_ERROR("mdns_build_service_domain: Failed to add label", (res == ERR_OK), return res);
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return mdns_add_dotlocal(domain);
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}
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@ -760,7 +760,7 @@ check_service(struct mdns_service *service, struct mdns_rr_info *rr)
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* If compression can not be done against this previous domain name, the full new
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* domain length is returned.
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*/
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u8_t
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u16_t
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mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain)
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{
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struct mdns_domain target;
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@ -775,14 +775,14 @@ mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domai
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if (target_end == MDNS_READNAME_ERROR) {
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return domain->length;
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}
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target_len = target_end - *offset;
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target_len = (u8_t)(target_end - *offset);
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ptr = domain->name;
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while (writelen < domain->length) {
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u8_t domainlen = domain->length - writelen;
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u8_t domainlen = (u8_t)(domain->length - writelen);
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u8_t labellen;
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if (domainlen <= target.length && domainlen > DOMAIN_JUMP_SIZE) {
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/* Compare domains if target is long enough, and we have enough left of the domain */
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u8_t targetpos = target.length - domainlen;
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u8_t targetpos = (u8_t)(target.length - domainlen);
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if ((targetpos + DOMAIN_JUMP_SIZE) >= target_len) {
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/* We are checking at or beyond a jump in the original, stop looking */
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break;
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@ -814,7 +814,7 @@ mdns_write_domain(struct mdns_outpacket *outpkt, struct mdns_domain *domain)
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{
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int i;
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err_t res;
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u8_t writelen = domain->length;
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u16_t writelen = domain->length;
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u16_t jump_offset = 0;
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u16_t jump;
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@ -822,7 +822,7 @@ mdns_write_domain(struct mdns_outpacket *outpkt, struct mdns_domain *domain)
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for (i = 0; i < NUM_DOMAIN_OFFSETS; ++i) {
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u16_t offset = outpkt->domain_offsets[i];
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if (offset) {
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u8_t len = mdns_compress_domain(outpkt->pbuf, &offset, domain);
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u16_t len = mdns_compress_domain(outpkt->pbuf, &offset, domain);
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if (len < writelen) {
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writelen = len;
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jump_offset = offset;
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@ -963,7 +963,7 @@ mdns_add_answer(struct mdns_outpacket *reply, struct mdns_domain *domain, u16_t
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/* Worst case calculation. Domain strings might be compressed */
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answer_len = domain->length + sizeof(type) + sizeof(klass) + sizeof(ttl) + sizeof(field16)/*rd_length*/;
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if (buf) {
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answer_len += buf_length;
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answer_len += (u16_t)buf_length;
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}
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if (answer_domain) {
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answer_len += answer_domain->length;
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@ -991,11 +991,11 @@ mdns_add_answer(struct mdns_outpacket *reply, struct mdns_domain *domain, u16_t
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if (buf) {
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/* Write static data */
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res = pbuf_take_at(reply->pbuf, buf, buf_length, reply->write_offset);
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res = pbuf_take_at(reply->pbuf, buf, (u16_t)buf_length, reply->write_offset);
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if (res != ERR_OK) {
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return res;
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}
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reply->write_offset += buf_length;
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reply->write_offset += (u16_t)buf_length;
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}
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if (answer_domain) {
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@ -2016,7 +2016,7 @@ mdns_resp_add_service(struct netif *netif, const char *name, const char *service
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* @return ERR_OK if the string was added to the reply, an err_t otherwise
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*/
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err_t
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mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, int txt_len)
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mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len)
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{
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LWIP_ASSERT("mdns_resp_add_service: service != NULL", service);
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@ -52,7 +52,7 @@ err_t mdns_resp_remove_netif(struct netif *netif);
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typedef void (*service_get_txt_fn_t)(struct mdns_service *service, void *txt_userdata);
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err_t 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_userdata);
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err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, int txt_len);
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err_t mdns_resp_add_service_txtitem(struct mdns_service *service, const char *txt, u8_t txt_len);
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/* Domain struct and methods - visible for unit tests */
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@ -68,10 +68,10 @@ struct mdns_domain {
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u8_t skip_compression;
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};
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err_t mdns_domain_add_label(struct mdns_domain *domain, const char *label, unsigned len);
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err_t mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len);
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u16_t mdns_readname(struct pbuf *p, u16_t offset, struct mdns_domain *domain);
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int mdns_domain_eq(struct mdns_domain *a, struct mdns_domain *b);
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u8_t mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain);
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u16_t mdns_compress_domain(struct pbuf *pbuf, u16_t *offset, struct mdns_domain *domain);
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#endif /* LWIP_MDNS */
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