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/* $OpenBSD: yp_get_default_domain.c,v 1.9 2015/09/13 20:57:28 guenther Exp $ */ |
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/* |
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* Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#include <sys/types.h> |
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#include <unistd.h> |
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#include <limits.h> |
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#include <rpc/rpc.h> |
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#include <rpc/xdr.h> |
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#include <rpcsvc/yp.h> |
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#include <rpcsvc/ypclnt.h> |
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#include "ypinternal.h" |
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int |
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yp_get_default_domain(char **domp) |
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{ |
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*domp = NULL; |
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if (_yp_domain[0] == '\0') |
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if (getdomainname(_yp_domain, sizeof _yp_domain)) |
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return YPERR_NODOM; |
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*domp = _yp_domain; |
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if (_yp_domain[0] == '\0') |
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return YPERR_NODOM; |
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return 0; |
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} |
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DEF_WEAK(yp_get_default_domain); |