udpserver.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include "lwip/api.h"
#include "lwip/sys.h"
#include "rtl_lwipopts.h"

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Functions
void	udpecho_thread (void *arg)
int	init_module (void)
void	cleanup_module (void)

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Function Documentation

void cleanup_module (  void   )

Definition at line 78 of file udpserver.c. { printk("\n UDP echo server module removed\n"); }

int init_module (  void   )

Definition at line 71 of file udpserver.c. References NULL, sys_thread_new(), and udpecho_thread(). { printk("\n\n UDP echo server module inserted\n\n"); sys_thread_new(udpecho_thread, NULL, 0); return 0; }

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void udpecho_thread (  void *  arg  )

Definition at line 49 of file udpserver.c. References buffer, conn, ipaddr, netbuf_copy(), netbuf_delete(), netconn_bind(), netconn_new(), netconn_recv(), NETCONN_UDP, and string2ip_addr(). Referenced by init_module(). { static struct netconn *conn; static struct netbuf *buf; char buffer[4096]; struct ip_addr ipaddr; string2ip_addr(&ipaddr,RT3COM905C_IP, sizeof(RT3COM905C_IP)); conn = netconn_new(NETCONN_UDP); netconn_bind(conn, &ipaddr, 8); while(1) { buf = netconn_recv(conn); netbuf_copy(buf, buffer, sizeof(buffer)); rtl_printf("------------------- UDP echo server got: %s -----------------\n", buffer); netbuf_delete(buf); } }

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