samples: net: Check the return value of close() (af70e8f7) · Commits · Wenxi XU / zephyr

samples/net/sockets/dumb_http_server/src/socket_dumb_http.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -46,6 +46,7 @@ int main(void)
		int serv;
		struct sockaddr_in bind_addr;
		static int counter;
		int ret;

		serv = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
		CHECK(serv);
		@@ -122,8 +123,13 @@ int main(void)
		}

		close_client:
		close(client);
		ret = close(client);
		if (ret == 0) {
		printf("Connection from %s closed\n", addr_str);
		} else {
		printf("Got error %d while closing the "
		"socket\n", errno);
		}

		#if defined(__ZEPHYR__) && defined(CONFIG_NET_BUF_POOL_USAGE)
		struct k_mem_slab rx, tx;