1 //==========================================================================
2 //####ECOSGPLCOPYRIGHTBEGIN####
3 // -------------------------------------------
4 // This file is part of eCos, the Embedded Configurable Operating System.
5 // Copyright (C) 2004 eCosCentric
7 // eCos is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU General Public License as published by the Free
9 // Software Foundation; either version 2 or (at your option) any later version.
11 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
12 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 // You should have received a copy of the GNU General Public License along
17 // with eCos; if not, write to the Free Software Foundation, Inc.,
18 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 // As a special exception, if other files instantiate templates or use macros
21 // or inline functions from this file, or you compile this file and link it
22 // with other works to produce a work based on this file, this file does not
23 // by itself cause the resulting work to be covered by the GNU General Public
24 // License. However the source code for this file must still be made available
25 // in accordance with section (3) of the GNU General Public License.
27 // This exception does not invalidate any other reasons why a work based on
28 // this file might be covered by the GNU General Public License.
29 // -------------------------------------------
30 //####ECOSGPLCOPYRIGHTEND####
31 //==========================================================================
33 /* Simple test-case for the BSD socket API : echo on TCP port 7 */
36 #define LWIP_COMPAT_SOCKETS 1
37 #include "lwip/sockets.h"
41 socket_thread(void *arg)
45 struct sockaddr_in addr,rem;
46 sock = socket(AF_INET,SOCK_STREAM,0);
47 addr.sin_family = AF_INET;
48 addr.sin_port = htons(7);
49 addr.sin_addr.s_addr = INADDR_ANY;
51 bind(sock,(struct sockaddr *)&addr,sizeof(addr));
56 s = accept(sock,(struct sockaddr*)&rem,&len);
57 while((len = read(s,buf,400)) > 0)
64 tmain(cyg_addrword_t p)
67 sys_thread_new(socket_thread, (void*)"socket",7);
70 #define STACK_SIZE 0x1000
71 static char stack[STACK_SIZE];
72 static cyg_thread thread_data;
73 static cyg_handle_t thread_handle;
78 // Create a main thread, so we can run the scheduler and have time 'pass'
79 cyg_thread_create(10, // Priority - just a number
82 "socket echo test", // Name
85 &thread_handle, // Handle
86 &thread_data // Thread data structure
88 cyg_thread_resume(thread_handle); // Start it