Risistemata flock, aggiunta figura sulla struttura del sistema

[gapil.git] / sources / SimpleEchoTCPServer.c

diff --git a/sources/SimpleEchoTCPServer.c b/sources/SimpleEchoTCPServer.c
index 8c0dff80698b6ff5806582a81803625625015d38..beda57480c9c9000681f2fc6dbbaf60f810145c9 100644 (file)
--- a/sources/SimpleEchoTCPServer.c
+++ b/sources/SimpleEchoTCPServer.c
@@ -1,6 +1,24 @@
+/* SimpleEchoTCPServer.c
+ * 
+ * Copyright (C) 2001 Simone Piccardi
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 /****************************************************************
  *
- * Program echo_tcp_server.c: 
+ * Program echod: 
  * Elementary TCP server for echo service (port 7)
  *
  * Author: Simone Piccardi
@@ -8,7 +26,7 @@
  *
  * Usage: echod
  *
- * $Id: SimpleEchoTCPServer.c,v 1.2 2001/06/11 22:15:57 piccardi Exp $ 
+ * $Id: SimpleEchoTCPServer.c,v 1.4 2001/09/09 22:45:34 piccardi Exp $ 
  *
  ****************************************************************/
 /* 
@@ -129,7 +147,8 @@ void SockEcho(int sockfd) {
     int nread, nwrite;
     
     /* main loop, reading 0 char means client close connection */
-    while ( (nread = SockRead(sockfd, buffer, MAXLINE)) != 0) {
+    while ( (nread = read(sockfd, buffer, MAXLINE)) != 0) {
+       printf("Letti %d bytes, %s ", nread, buffer);
        nwrite = SockWrite(sockfd, buffer, nread);
     }
     return;