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https://github.com/SELinuxProject/setools
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69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/**
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* @file
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* Defines the public interface for searching and iterating over the policy capabilities
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*
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* @author Steve Lawrence slawrence@tresys.com
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*
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* Copyright (C) 2006-2009 Tresys Technology, LLC
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*
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* This 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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*
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* This 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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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef QPOL_POLCAP_QUERY_H
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#define QPOL_POLCAP_QUERY_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stddef.h>
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#include <stdint.h>
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#include <qpol/iterator.h>
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#include <qpol/policy.h>
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typedef struct qpol_polcap qpol_polcap_t;
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/**
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* Get an iterator for the policay capabilities in a policy.
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* @param policy The policy from which to create the iterator.
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* @param iter Iterator over items of type qpol_isid_t returned.
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* The caller is responsible for calling qpol_iterator_destroy
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* to free memory used by this iterator.
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* It is important to note that this iterator is only valid as long
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* as the policy is unmodified.
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* @return 0 on success and < 0 on failure; if the call fails,
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* errno will be set and *iter will be NULL.
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*/
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extern int qpol_policy_get_polcap_iter(const qpol_policy_t *policy, qpol_iterator_t **iter);
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/**
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* Get the name which identifies a policy capability from its datum.
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* @param policy The policy with which the policy capability is associated.
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* @param datum Polcap datum for which to get the name. Must be non-NULL.
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* @param name Pointer to the string in which to store the name.
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* Must be non-NULL. The caller should not free the string.
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* @return Returns 0 on success and < 0 on failure; if the call fails,
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* errno will be set and *name will be NULL.
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*/
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extern int qpol_polcap_get_name(const qpol_policy_t *policy, const qpol_polcap_t *datum, const char **name);
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#ifdef __cplusplus
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}
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#endif
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#endif /* QPOL_POLCAP_QUERY_H */
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