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51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
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/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
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Contributed by David Mosberger (davidm@azstarnet.com).
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#ifndef _RES_HCONF_H_
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#define _RES_HCONF_H_
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#include <netdb.h>
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#define TRIMDOMAINS_MAX 4
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enum Name_Service {
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SERVICE_NONE = 0,
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SERVICE_BIND, SERVICE_HOSTS, SERVICE_NIS,
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SERVICE_MAX
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};
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struct hconf {
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int num_services;
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enum Name_Service service[SERVICE_MAX];
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int num_trimdomains;
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const char * trimdomain[TRIMDOMAINS_MAX];
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unsigned flags;
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# define HCONF_FLAG_INITED (1 << 0) /* initialized? */
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# define HCONF_FLAG_SPOOF (1 << 1) /* refuse spoofed addresses */
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# define HCONF_FLAG_SPOOFALERT (1 << 2) /* syslog warning of spoofed */
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# define HCONF_FLAG_REORDER (1 << 3) /* list best address first */
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# define HCONF_FLAG_MULTI (1 << 4) /* see comments for gethtbyname() */
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} _res_hconf;
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extern void _res_hconf_init (void);
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extern void _res_hconf_trim_domain (char * domain);
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extern void _res_hconf_trim_domains (struct hostent * hp);
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extern void _res_hconf_reorder_addrs (struct hostent * hp);
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#endif /* _RES_HCONF_H_ */
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