30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/* Copyright (C) 1993-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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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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struct hconf
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{
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/* We keep the INITIALIZED member only for backwards compatibility. New
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code should just call _res_hconf_init unconditionally. For this field
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to be used safely, users must ensure that either (1) a call to
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_res_hconf_init happens-before any load from INITIALIZED, or (2) an
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assignment of zero to INITIALIZED happens-before any load from it, and
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these loads use acquire MO if the intent is to skip calling
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_res_hconf_init if the load returns a nonzero value. Such acquire MO
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loads will then synchronize with the release MO store to INITIALIZED
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in do_init in res_hconf.c; see pthread_once for more detail. */
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int initialized;
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int unused1;
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int unused2[4];
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int num_trimdomains;
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const char *trimdomain[TRIMDOMAINS_MAX];
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unsigned int flags;
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# define HCONF_FLAG_INITED (1 << 0) /* initialized? */
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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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};
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extern struct hconf _res_hconf;
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extern void _res_hconf_init (void) attribute_hidden;
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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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