man dnet_getnode (Fonctions bibliothèques) - Get nodes from DECnet database

NAME

dnet_getnode, dnet_nextnode, dnet_endnode - Get nodes from DECnet database

SYNOPSIS

#include <netdnet/dn.h>

#include <netdnet/dnetdb.h>

void *dnet_getnode (void)

char *dnet_nextnode (void *)

void dnet_endnode (void *)

DESCRIPTION

dnet_getnode() Starts the search of the DECnet nodes database (/etc/decnet.conf). It returns an opaque pointer which is passed to the other two functions. dnet_nextnode() returns the next node name in the list. The pointer is private to the library and will be overwritten at the next dnet_nextnode call. dnet_endnode() ends the search. It must be called when you have finished with this group of functions or a memory leak will result.

EXAMPLE

#include <netdnet/dn.h>
#include <netdnet/dnetdb.h>
#include <sys/socket.h>

main(void)
{
  void *nodelist;
  char *nodename;

  nodelist = dnet_getnode();
  nodename = dnet_nextnode(n);
  while(n)
  {
      printf("Found node %s\n", nodename);
      nodename = dnet_nextnode(n);
  }
  dnet_endnode(n);

}


SEE ALSO
dnet_addr(3),
dnet_ntoa(3),
dnet_conn(3),
getnodeadd(3),
getnodebyname(3),
getnodebyaddr(3),
setnodeent(3)



    
            
CETTE PAGE DOCUMENTE AUSSI :