1  /* Copyright (C) 1996-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     This program is free software; you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published
       6     by the Free Software Foundation; version 2 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program; if not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #include <netdb.h>
      18  
      19  
      20  #define LOOKUP_TYPE	struct hostent
      21  #define FUNCTION_NAME	gethostbyaddr2
      22  #define FUNCTION2_NAME	gethostbyaddr
      23  #define DATABASE_NAME	hosts
      24  #define ADD_PARAMS	const void *addr, socklen_t len, int type
      25  #define EXTRA_PARAMS	, int32_t *ttlp
      26  #define ADD_VARIABLES	addr, len, type
      27  #define EXTRA_VARIABLES , ttlp
      28  #define NEED_H_ERRNO	1
      29  #define NEED__RES	1
      30  
      31  /* We are nscd, so we don't want to be talking to ourselves.  */
      32  #undef	USE_NSCD
      33  
      34  #include "../nss/getXXbyYY_r.c"
      35  
      36  
      37  int
      38  __gethostbyaddr_r (const void *addr, socklen_t len, int type,
      39  		   struct hostent *result_buf, char *buf, size_t buflen,
      40  		   struct hostent **result, int *h_errnop)
      41  {
      42    return __gethostbyaddr2_r (addr, len, type, result_buf, buf, buflen,
      43  			     result, h_errnop, NULL);
      44  }