mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
e6b4e2de6d
Many callers of __res_maybe_init also call _res_hconf_init. Additional calls to the latter do not hurt because the function does its work only once. (/etc/hosts.conf is not reloaded or even checked for changes.) This means that we can simplify the code by calling _res_hconf_init directly from __res_vinit.
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
|
|
|
|
The GNU C 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.
|
|
|
|
The GNU C 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 the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <netdb.h>
|
|
#include <string.h>
|
|
#include <arpa/inet.h>
|
|
#include <netinet/in.h>
|
|
#include <resolv/res_hconf.h>
|
|
|
|
#define LOOKUP_TYPE struct hostent
|
|
#define FUNCTION_NAME gethostbyname
|
|
#define DATABASE_NAME hosts
|
|
#define ADD_PARAMS const char *name
|
|
#define ADD_VARIABLES name
|
|
#define NEED_H_ERRNO 1
|
|
#define NEED__RES 1
|
|
#define POSTPROCESS \
|
|
if (status == NSS_STATUS_SUCCESS) \
|
|
_res_hconf_reorder_addrs (resbuf);
|
|
|
|
#define HANDLE_DIGITS_DOTS 1
|
|
#define HAVE_LOOKUP_BUFFER 1
|
|
|
|
/* Special name for the lookup function. */
|
|
#define DB_LOOKUP_FCT __nss_hosts_lookup2
|
|
|
|
#include "../nss/getXXbyYY_r.c"
|