pingnet.c File Reference

#include <dev/board.h>
#include <sys/version.h>
#include <sys/confnet.h>
#include <sys/heap.h>
#include <sys/timer.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netinet/icmp.h>
#include <netinet/ip_icmp.h>
#include <pro/dhcp.h>
#include <stdlib.h>
#include <stdio.h>
#include <io.h>

Include dependency graph for pingnet.c:

Defines
#define	APP_VERSION   "1.0.0"
#define	NODE_UP(n)   { upnodes[(n) / 8] |= 1 << ((n) & 7); }
#define	NODE_DOWN(n)   { upnodes[(n) / 8] &= ~(1 << ((n) & 7)); }
#define	NODE_IS_UP(n)   ((upnodes[(n) / 8] & (1 << ((n) & 7))) != 0)
Functions
int	main (void)

---

Define Documentation

#define APP_VERSION   "1.0.0"

Examples:

pingnet/pingnet.c, and tcps/tcps.c.

Referenced by main().

#define NODE_UP

(

n

)

{ upnodes[(n) / 8] |= 1 << ((n) & 7); }

Examples:

pingnet/pingnet.c.

Referenced by main().

#define NODE_DOWN

(

n

)

{ upnodes[(n) / 8] &= ~(1 << ((n) & 7)); }

Examples:

pingnet/pingnet.c.

Referenced by main().

#define NODE_IS_UP

(

n

)

((upnodes[(n) / 8] & (1 << ((n) & 7))) != 0)

Examples:

pingnet/pingnet.c.

Referenced by main().

---

Function Documentation

int main

(

void

)

References _fileno(), _ioctl(), APP_VERSION, calloc, _CONFNET::cdn_ip_addr, _CONFNET::cdn_ip_mask, confnet, DEV_CONSOLE, DEV_CONSOLE_NAME, DEV_ETHER, DEV_ETHER_NAME, freopen(), htonl, inet_ntoa(), ip::ip_src, IPPROTO_ICMP, _NETBUF::nb_next, _NETBUF::nb_nw, NODE_DOWN, NODE_IS_UP, NODE_UP, ntohl, NULL, NutDhcpIfConfig(), NutEventWait(), NutNetBufFree(), NutRegisterDevice(), NutRegisterIpHandler(), NutSleep(), NutVersionString(), printf, puts, stdout, UART_SETSPEED, and _NBDATA::vp.

Here is the call graph for this function: