examples/nettest: Fixes for building with loopback device again after the last changes.

examples/README.txt

@@ -960,6 +960,13 @@ examples/nettest
     CONFIG_EXAMPLES_NETTEST=y - Enables the nettest example
     CONFIG_EXAMPLES_NETLIB=y  - The networking library in needed.
 
+  Configurations:
+
+    - Server on target hardware; client on host
+    - Client on target hardware; Server on host
+    - Server and Client on different targets.
+    - Loopback configuration with both client and server on the same target.
+
   See also examples/tcpecho
 
 examples/nrf24l01_term
@@ -2106,6 +2113,12 @@ examples/udp
 
     CONFIG_NETUTILS_NETLIB=y
 
+  Possible configurations:
+
+    - Server on target hardware; client on host
+    - Client on target hardware; Server on host
+    - Server and Client on different targets.
+
 examples/udpblaster
 ^^^^^^^^^^^^^^^^^^^
 

examples/nettest/Kconfig

@@ -78,14 +78,17 @@ config EXAMPLES_NETTEST_STACKSIZE2
 	default 2048
 
 endif # EXAMPLES_NETTEST_TARGET2
+endif # !EXAMPLES_NETTEST_LOOPBACK
 
+if EXAMPLES_NETTEST_LOOPBACK
 config EXAMPLES_NETTEST_DAEMON_STACKSIZE
 	int "Server daemon stack size"
 	default 2048
 
-config EXAMPLES_NETTEST_DEAMON_PRIORITY
+config EXAMPLES_NETTEST_DAEMON_PRIORITY
 	int "Server daemon priority"
 	default 100
+#endif
 
 endif # EXAMPLES_NETTEST_LOOPBACK
 

examples/nettest/nettest_client.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * examples/nettest/nettest-client.c
+ * examples/nettest/nettest_client.c
  *
  *   Copyright (C) 2007, 2011-2012, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

examples/nettest/nettest_server.c

@@ -120,7 +120,7 @@ void recv_server(void)
 #endif
   addrlen = sizeof(struct sockaddr_in6);
 
-  printf("Binding to IPv6 Address: %04x:04x:04x:04x:04x:04x:04x:04x\n",
+  printf("Binding to IPv6 Address: %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n",
          myaddr.sin6_addr.s6_addr16[0], myaddr.sin6_addr.s6_addr16[1],
          myaddr.sin6_addr.s6_addr16[2], myaddr.sin6_addr.s6_addr16[3],
          myaddr.sin6_addr.s6_addr16[4], myaddr.sin6_addr.s6_addr16[5],

examples/nettest/nettest_target1.c

@@ -49,6 +49,18 @@
 
 #include "nettest.h"
 
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+#ifdef CONFIG_EXAMPLES_NETTEST_LOOPBACK
+static int server_child(int argc, char *argv[])
+{
+  recv_server();
+  return EXIT_SUCCESS;
+}
+#endif
+
 /****************************************************************************
  * Public Functions
  ****************************************************************************/

examples/nettest/target_netinit.c

@@ -117,7 +117,6 @@ static const uint16_t g_ipv6_netmask[8] =
  * Public Functions
  ****************************************************************************/
 
-#ifdef CONFIG_EXAMPLES_NETTEST_INIT
 void nettest_initialize(void)
 {
 #ifndef CONFIG_EXAMPLES_NETTEST_IPv6
@@ -188,16 +187,6 @@ void nettest_initialize(void)
 
 #endif /* CONFIG_EXAMPLES_NETTEST_IPv6 */
 }
-#endif /*CONFIG_EXAMPLES_NETTEST_INIT */
-
-#ifdef CONFIG_EXAMPLES_NETTEST_LOOPBACK
-static int server_child(int argc, char *argv[])
-{
-  recv_server();
-  return EXIT_SUCCESS;
-}
-#endif
-
 
 #endif /* CONFIG_EXAMPLES_NETTEST_INIT */