1 files changed, 0 insertions, 109 deletions
diff --git a/deps/udns/udns_rr_ptr.c b/deps/udns/udns_rr_ptr.c
deleted file mode 100644
index 410af656a5..0000000000
--- a/deps/udns/udns_rr_ptr.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* $Id: udns_rr_ptr.c,v 1.15 2005/09/12 11:21:06 mjt Exp $
-   parse/query PTR records
-
-   Copyright (C) 2005  Michael Tokarev <mjt@corpit.ru>
-   This file is part of UDNS library, an async DNS stub resolver.
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library, in file named COPYING.LGPL; if not,
-   write to the Free Software Foundation, Inc., 59 Temple Place,
-   Suite 330, Boston, MA  02111-1307  USA
-
- */
-
-#include <stdlib.h>
-#include <assert.h>
-#include "udns.h"
-
-int
-dns_parse_ptr(dnscc_t *qdn, dnscc_t *pkt, dnscc_t *cur, dnscc_t *end,
-              void **result) {
-  struct dns_rr_ptr *ret;
-  struct dns_parse p;
-  struct dns_rr rr;
-  int r, l, c;
-  char *sp;
-  dnsc_t ptr[DNS_MAXDN];
-
-  assert(dns_get16(cur+2) == DNS_C_IN && dns_get16(cur+0) == DNS_T_PTR);
-
-  /* first, validate the answer and count size of the result */
-  l = c = 0;
-  dns_initparse(&p, qdn, pkt, cur, end);
-  while((r = dns_nextrr(&p, &rr)) > 0) {
-    cur = rr.dnsrr_dptr;
-    r = dns_getdn(pkt, &cur, end, ptr, sizeof(ptr));
-    if (r <= 0 || cur != rr.dnsrr_dend)
-      return DNS_E_PROTOCOL;
-    l += dns_dntop_size(ptr);
-    ++c;
-  }
-  if (r < 0)
-    return DNS_E_PROTOCOL;
-  if (!c)
-    return DNS_E_NODATA;
-
-  /* next, allocate and set up result */
-  ret = malloc(sizeof(*ret) + sizeof(char **) * c + l + dns_stdrr_size(&p));
-  if (!ret)
-    return DNS_E_NOMEM;
-  ret->dnsptr_nrr = c;
-  ret->dnsptr_ptr = (char **)(ret+1);
-
-  /* and 3rd, fill in result, finally */
-  sp = (char*)(ret->dnsptr_ptr + c);
-  c = 0;
-  dns_rewind(&p, qdn);
-  while((r = dns_nextrr(&p, &rr)) > 0) {
-    ret->dnsptr_ptr[c] = sp;
-    cur = rr.dnsrr_dptr;
-    dns_getdn(pkt, &cur, end, ptr, sizeof(ptr));
-    sp += dns_dntop(ptr, sp, DNS_MAXNAME);
-    ++c;
-  }
-  dns_stdrr_finish((struct dns_rr_null *)ret, sp, &p);
-  *result = ret;
-  return 0;
-}
-
-struct dns_query *
-dns_submit_a4ptr(struct dns_ctx *ctx, const struct in_addr *addr,
-                 dns_query_ptr_fn *cbck, void *data) {
-  dnsc_t dn[DNS_A4RSIZE];
-  dns_a4todn(addr, 0, dn, sizeof(dn));
-  return
-    dns_submit_dn(ctx, dn, DNS_C_IN, DNS_T_PTR, DNS_NOSRCH,
-                  dns_parse_ptr, (dns_query_fn *)cbck, data);
-}
-
-struct dns_rr_ptr *
-dns_resolve_a4ptr(struct dns_ctx *ctx, const struct in_addr *addr) {
-  return (struct dns_rr_ptr *)
-    dns_resolve(ctx, dns_submit_a4ptr(ctx, addr, NULL, NULL));
-}
-
-struct dns_query *
-dns_submit_a6ptr(struct dns_ctx *ctx, const struct in6_addr *addr,
-                 dns_query_ptr_fn *cbck, void *data) {
-  dnsc_t dn[DNS_A6RSIZE];
-  dns_a6todn(addr, 0, dn, sizeof(dn));
-  return
-    dns_submit_dn(ctx, dn, DNS_C_IN, DNS_T_PTR, DNS_NOSRCH,
-                  dns_parse_ptr, (dns_query_fn *)cbck, data);
-}
-
-struct dns_rr_ptr *
-dns_resolve_a6ptr(struct dns_ctx *ctx, const struct in6_addr *addr) {
-  return (struct dns_rr_ptr *)
-    dns_resolve(ctx, dns_submit_a6ptr(ctx, addr, NULL, NULL));
-}