X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3b5febba0a97cfea3bbda8a2c526666cfb663903..df2ef7baf0c06c66ca7b58c4048b37fd54de8abd:/doc/gtut-files/04-callback.c

diff --git a/doc/gtut-files/04-callback.c b/doc/gtut-files/04-callback.c
index dc4c6746af..1e4c45f1bc 100644
--- a/doc/gtut-files/04-callback.c
+++ b/doc/gtut-files/04-callback.c
@@ -1,46 +1,57 @@
+/* Copyright (c) 2006, 2007, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+  * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include <stdio.h>
 #include <gras.h>
 
-int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {
+int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload)
+{
   gras_socket_t client = gras_msg_cb_ctx_from(ctx);
 
-  fprintf(stderr,"Cool, we received the message from %s:%d.\n",
-   	  gras_socket_peer_name(client), gras_socket_peer_port(client));
-  
+  fprintf(stderr, "Cool, we received the message from %s:%d.\n",
+          gras_socket_peer_name(client), gras_socket_peer_port(client));
+
   return 0;
-} /* end_of_callback */
+}                               /* end_of_callback */
 
-int server(int argc, char *argv[]) {
-  gras_socket_t mysock;   /* socket on which I listen */
-  
-  gras_init(&argc,argv);
+int server(int argc, char *argv[])
+{
+  gras_socket_t mysock;         /* socket on which I listen */
+
+  gras_init(&argc, argv);
 
   gras_msgtype_declare("hello", NULL);
   mysock = gras_socket_server(atoi(argv[1]));
-   
-  gras_cb_register("hello",&server_hello_cb);   
+
+  gras_cb_register("hello", &server_hello_cb);
   gras_msg_handle(60);
-    
+
   gras_exit();
   return 0;
 }
 
-int client(int argc, char *argv[]) {
-  gras_socket_t mysock;   /* socket on which I listen */
-  gras_socket_t toserver; /* socket used to write to the server */
+int client(int argc, char *argv[])
+{
+  gras_socket_t mysock;         /* socket on which I listen */
+  gras_socket_t toserver;       /* socket used to write to the server */
 
-  gras_init(&argc,argv);
+  gras_init(&argc, argv);
 
   gras_msgtype_declare("hello", NULL);
   mysock = gras_socket_server_range(1024, 10000, 0, 0);
-  
-  fprintf(stderr,"Client ready; listening on %d\n", gras_socket_my_port(mysock));
-  
-  gras_os_sleep(1.5); /* sleep 1 second and half */
+
+  fprintf(stderr, "Client ready; listening on %d\n",
+          gras_socket_my_port(mysock));
+
+  gras_os_sleep(1.5);           /* sleep 1 second and half */
   toserver = gras_socket_client(argv[1], atoi(argv[2]));
-  
-  gras_msg_send(toserver,"hello", NULL);
-  fprintf(stderr,"That's it, we sent the data to the server on %s\n", gras_socket_peer_name(toserver));
+
+  gras_msg_send(toserver, "hello", NULL);
+  fprintf(stderr, "That's it, we sent the data to the server on %s\n",
+          gras_socket_peer_name(toserver));
 
   gras_exit();
   return 0;