C++ (Cpp) netname_look_up Exemples

Exemple #1

int main(int argc, char *argv[])
{
	kern_return_t kr;
	mach_port_t netmemory_server;

	mach_port_t netmemory_object;
	mach_port_t memory_object;
	
	netname_name_t netmemory_object_name;
	vm_size_t size=vm_page_size;
	vm_address_t address;
	boolean_t anywhere=TRUE;


//
	kr=netname_look_up(name_server_port,
						"",
						"netmemoryserver",
						&netmemory_server);
	if (kr)
		return kr;

//
	kr=netname_look_up(name_server_port,"",
						netmemory_object_name,
						&netmemory_object);
		if (kr)
		{
			printf("netmemory is not find\n");
			return kr;
		}
	
//
	kr=netmemory_cache(netmemory_server,
						netmemory_object,
						&memory_object);
	if (kr)
		return kr;

//
	kr=vm_map(mach_task_self(),&address,size,0,anywhere,
					memory_object,0,FALSE,VM_PROT_DEFAULT,
					VM_PROT_DEFAULT,VM_INHERIT_SHARE);

	if (kr)
		return kr;

//
	printf("address is %d\n",address);
	//address=100;
	
	return 0;
}

Exemple #2

Fichier : lotto_util.c Projet : vedangp/gnumach_lotto

static kern_return_t
  lotto_machid_init
  (void)
{
  static boolean_t initialized = FALSE;
  kern_return_t result;
  
  /* done if already initialized */
  if (initialized)
    return(KERN_SUCCESS);
  
  /* obtain machid server port */
  result = netname_look_up(name_server_port,
			   "", 
			   "MachID", 
			   &machid_server_port);
  if (result != KERN_SUCCESS)
    return(result);
  
  /* obtain machid auth port */
  machid_auth_port = mach_host_priv_self();
  if (machid_auth_port == MACH_PORT_NULL)
    machid_auth_port = mach_task_self();

  /* set initialization flag */
  initialized = TRUE;

  /* everything OK */
  return(KERN_SUCCESS);
}