libc/net/gethostnamadr.c

58 static int gethostbyname_internal(const char *, int, struct hostent *, char *,
59     size_t, struct hostent **, int *, res_state);
73 NETDB_THREAD_ALLOC(hostent)
102 __copy_hostent(struct hostent *he, struct hostent *hptr, char *buf,
270 	struct hostent *ht;
272 	struct hostent new_ht;
290 	ht = va_arg(ap, struct hostent *);
292 	desired_size = _ALIGNBYTES + sizeof(struct hostent) + sizeof(char *);
322 	memcpy(&new_ht, ht, sizeof(struct hostent));
326 	p = buffer + sizeof(struct hostent) + sizeof(char *);
327 	memcpy(buffer + sizeof(struct hostent), &p, sizeof(char *));
364 	memcpy(buffer, &new_ht, sizeof(struct hostent));
376 	struct hostent *ht;
398 	ht = va_arg(ap, struct hostent *);
403 	    buffer_size - sizeof(struct hostent) - sizeof(char *)) {
408 	memcpy(ht, buffer, sizeof(struct hostent));
409 	memcpy(&p, buffer + sizeof(struct hostent), sizeof(char *));
412 	memcpy(orig_buf, buffer + sizeof(struct hostent) + sizeof(char *) +
414 	    buffer_size - sizeof(struct hostent) - sizeof(char *) -
433 	*((struct hostent **)retval) = ht;
439 fakeaddr(const char *name, int af, struct hostent *hp, char *buf,
443 	struct hostent he;
492 gethostbyname_r(const char *name, struct hostent *he, char *buffer,
493     size_t buflen, struct hostent **result, int *h_errnop)
516 gethostbyname2_r(const char *name, int af, struct hostent *he, char *buffer,
517     size_t buflen, struct hostent **result, int *h_errnop)
531 gethostbyname_internal(const char *name, int af, struct hostent *hp, char *buf,
532     size_t buflen, struct hostent **result, int *h_errnop, res_state statp)
591 gethostbyaddr_r(const void *addr, socklen_t len, int af, struct hostent *hp,
592     char *buf, size_t buflen, struct hostent **result, int *h_errnop)
669 struct hostent *
673 	struct hostent *rval;
684 struct hostent *
688 	struct hostent *rval;
699 struct hostent *
703 	struct hostent *rval;