udpecho.c.rej

来自「lwIP-Softools-11Jul2002-alpha」· REJ 代码 · 共 51 行

***************
*** 30,36 ****
   * 
   * Author: Adam Dunkels <[e-mail]>
   *
-  * $Id: udpecho.c,v 1.1 2001/12/12 10:00:54 adam Exp $
   */
  
  #include "lwip/api.h"
--- 30,36 ----
   * 
   * Author: Adam Dunkels <[e-mail]>
   *
+  * $Id: udpecho.c,v 1.2 2002/01/23 19:50:56 adam Exp $
   */
  
  #include "lwip/api.h"
***************
*** 44,49 ****
    static struct netbuf *buf;
    static struct ip_addr *addr;
    static unsigned short port;
    
    conn = netconn_new(NETCONN_UDP);
    netconn_bind(conn, NULL, 7);
--- 44,50 ----
    static struct netbuf *buf;
    static struct ip_addr *addr;
    static unsigned short port;
+   char buffer[4096];
    
    conn = netconn_new(NETCONN_UDP);
    netconn_bind(conn, NULL, 7);
***************
*** 54,59 ****
      port = netbuf_fromport(buf);
      netconn_connect(conn, addr, port);
      netconn_send(conn, buf);
      netbuf_delete(buf);
    }
  }
--- 55,62 ----
      port = netbuf_fromport(buf);
      netconn_connect(conn, addr, port);
      netconn_send(conn, buf);
+     netbuf_copy(buf, buffer, sizeof(buffer));
+     printf("got %s\n", buffer);
      netbuf_delete(buf);
    }
  }