FS-2746 --resolve large xmlrpc update thanks garmt

libs/xmlrpc-c/examples/xmlrpc_sample_add_server.c

@@ -1,4 +1,24 @@
-/* A simple standalone XML-RPC server written in C. */
+/* A simple standalone XML-RPC server program written in C. */
+
+/* This server knows one RPC class (besides the system classes):
+   "sample.add".
+
+   The program takes one argument: the HTTP port number on which the server
+   is to accept connections, in decimal.
+
+   You can use the example program 'xmlrpc_sample_add_client' to send an RPC
+   to this server.
+
+   Example:
+
+   $ ./xmlrpc_sample_add_server 8080&
+   $ ./xmlrpc_sample_add_client
+
+   For more fun, run client and server in separate terminals and turn on
+   tracing for each:
+
+   $ export XMLRPC_TRACE_XML=1
+*/
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -25,8 +45,8 @@
 static xmlrpc_value *
 sample_add(xmlrpc_env *   const envP,
            xmlrpc_value * const paramArrayP,
-           void *         const serverInfo ATTR_UNUSED,
-           void *         const channelInfo ATTR_UNUSED) {
+           void *         const serverInfo,
+           void *         const channelInfo) {
 
     xmlrpc_int32 x, y, z;
 
@@ -54,6 +74,10 @@ int
 main(int           const argc, 
      const char ** const argv) {
 
+    struct xmlrpc_method_info3 const methodInfo = {
+        /* .methodName     = */ "sample.add",
+        /* .methodFunction = */ &sample_add,
+    };
     xmlrpc_server_abyss_parms serverparm;
     xmlrpc_registry * registryP;
     xmlrpc_env env;
@@ -70,8 +94,7 @@ main(int           const argc,
 
     registryP = xmlrpc_registry_new(&env);
 
-    xmlrpc_registry_add_method2(
-        &env, registryP, "sample.add", &sample_add, NULL, NULL, NULL);
+    xmlrpc_registry_add_method3(&env, registryP, &methodInfo);
 
     /* In the modern form of the Abyss API, we supply parameters in memory
        like a normal API.  We select the modern form by setting