udpclient.c File Reference

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

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Functions
void	udpclient (void *arg)
int	init_module (void)
void	cleanup_module (void)
Variables
void *	status
netconn *	conn
netbuf *	buf
ip_addr	ipaddr
char	buffer [5]

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Function Documentation

void cleanup_module (  void   )

Definition at line 53 of file udpclient.c. { printk("\n UDP echo client module removed\n"); }

int init_module (  void   )

Definition at line 46 of file udpclient.c. References NULL, sys_thread_new(), and udpclient(). { printk("\n\n UDP echo client module inserted\n\n"); sys_thread_new(udpclient, NULL, 0); return 0; }

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void udpclient (  void *  arg  )  [static]

Definition at line 21 of file udpclient.c. References buf, buffer, conn, IP4_ADDR, ipaddr, netbuf_new(), netbuf_ref(), netconn_connect(), netconn_new(), netconn_send(), NETCONN_UDP, and sys_thread_exit(). Referenced by init_module(). { IP4_ADDR(&ipaddr, 158,42,58,139); conn = netconn_new(NETCONN_UDP); netconn_connect(conn, &ipaddr, 7); buffer[0]='h'; buffer[1]='o'; buffer[2]='l'; buffer[3]='a'; buffer[4]='\0'; buf=netbuf_new(); netbuf_ref(buf,&buffer,sizeof(buffer)); netconn_send(conn,buf); rtl_printf(" UDP CLient sending %s\n", buffer); sys_thread_exit(); }

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Variable Documentation

struct netbuf* buf [static]

Definition at line 17 of file udpclient.c. Referenced by udpclient().

char buffer[5]

Definition at line 19 of file udpclient.c. Referenced by boomerang_rx(), copy_from_pbuf(), rt_3c905c_send_packet(), rt_pci_restore_state(), rt_rtl8139_send_packet(), udpclient(), and udpecho_thread().

struct netconn* conn [static]

Definition at line 16 of file udpclient.c.

struct ip_addr ipaddr

Definition at line 18 of file udpclient.c. Referenced by add_arp_entry(), arp_init(), arp_lookup(), arp_query(), arp_tmr(), etharp_output(), etharp_query(), netif_add(), netif_set_addr(), netif_set_ipaddr(), rt_3c905c_set_ip_filter(), rt_3c905cif_output(), rt_rtl8139_set_ip_filter(), rt_rtl8139if_output(), tcp_client(), udpclient(), udpecho_thread(), and update_arp_entry().

void* status

Definition at line 15 of file udpclient.c. Referenced by addr_callback(), ares_init_options(), ares_parse_a_reply(), ares_parse_ptr_reply(), ares_query(), ares_search(), boomerang_interrupt(), callback(), dns_client(), dns_client_callback(), end_aquery(), end_hquery(), end_query(), end_squery(), gethostbynameaddr(), host_callback(), qcallback(), rt_pci_find_capability(), rt_rtl8139_interrupt(), search_callback(), sys_thread_exit(), and vortex_error().

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