Ejemplo n.º 1
0
struct protoent *
getprotobynumber(int proto)
{
	struct protodata *pd;
	struct protoent *rval;

	if ((pd = __protodata_init()) == NULL)
		return (NULL);
	if (getprotobynumber_r(proto, &pd->proto, pd->data, sizeof(pd->data),
	    &rval) != 0)
		return (NULL);
	return (rval);
}
Ejemplo n.º 2
0
struct protoent *
getprotobyname(const char *name)
{
	struct protodata *pd;
	struct protoent *rval;

	if ((pd = __protodata_init()) == NULL)
		return (NULL);
	if (getprotobyname_r(name, &pd->proto, pd->data, sizeof(pd->data),
	    &rval) != 0)
		return (NULL);
	return (rval);
}