1  /* Copyright (C) 1996-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library 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 GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <ctype.h>
      19  #include <errno.h>
      20  #include <netdb.h>
      21  #include <string.h>
      22  #include <arpa/inet.h>
      23  #include <netinet/in.h>
      24  #include <resolv/res_hconf.h>
      25  
      26  #define LOOKUP_TYPE	struct hostent
      27  #define FUNCTION_NAME	gethostbyname2
      28  #define DATABASE_NAME	hosts
      29  #define ADD_PARAMS	const char *name, int af
      30  #define ADD_VARIABLES	name, af
      31  #define NEED_H_ERRNO	1
      32  #define NEED__RES	1
      33  #define POSTPROCESS \
      34    if (status == NSS_STATUS_SUCCESS)					      \
      35      _res_hconf_reorder_addrs (resbuf);
      36  
      37  #define HANDLE_DIGITS_DOTS	1
      38  #define HAVE_LOOKUP_BUFFER	1
      39  #define HAVE_AF			1
      40  
      41  /* Special name for the lookup function.  */
      42  #define DB_LOOKUP_FCT __nss_hosts_lookup2
      43  
      44  #include "../nss/getXXbyYY_r.c"