Lines Matching refs:hostent
49 static struct hostent host;
79 static struct hostent *
109 return ((struct hostent *) NULL);
125 return ((struct hostent *) NULL);
130 #if BSD >= 43 || defined(h_addr) /* new-style hostent structure */
213 #if BSD >= 43 || defined(h_addr) /* new-style hostent structure */
221 return ((struct hostent *) NULL);
225 static struct hostent *_gethtbyname();
227 struct hostent *
234 struct hostent *hp, *gethostdomain();
246 return ((struct hostent *) NULL);
260 return ((struct hostent *) NULL);
265 static struct hostent *_gethtbyaddr();
267 static struct hostent *
274 register struct hostent *hp;
278 return ((struct hostent *) NULL);
292 return ((struct hostent *) NULL);
296 return ((struct hostent *) NULL);
311 struct hostent *
318 struct hostent *hp, *hp2;
320 if ((hp = _getrhbyaddr(addr, len, type)) == (struct hostent *)NULL)
321 return ((struct hostent *)NULL);
327 if ((hp2 = res_gethostbyname(hbuf)) != (struct hostent *)NULL)
342 return ((struct hostent *)NULL);
368 static struct hostent *
392 #if BSD >= 43 || defined(h_addr) /* new-style hostent structure */
437 static struct hostent *
441 register struct hostent *p;
457 static struct hostent *
462 register struct hostent *p;