Add EthernetServer::available()

Author: manchoz

libraries/Ethernet/src/EthernetServer.cpp

@@ -0,0 +1,18 @@
+#include "EthernetServer.h"
+
+arduino::EthernetClient arduino::EthernetServer::available(uint8_t* status) {
+ EthernetClient client;
+ nsapi_error_t error;
+
+ if (sock == nullptr) {
+ return client;
+ }
+ TCPSocket* clientSocket = sock->accept(&error);
+ if (status != nullptr) {
+ *status = error == NSAPI_ERROR_OK ? 1 : 0;
+ }
+ if (error == NSAPI_ERROR_OK) {
+ client.setSocket(clientSocket);
+ }
+ return client;
+}