/usr/include/qpol/genfscon_query.h is in libqpol-dev 3.3.8+20151215-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | /**
* @file
* Defines the public interface for searching and iterating over genfscon statements.
*
* @author Kevin Carr kcarr@tresys.com
* @author Jeremy A. Mowery jmowery@tresys.com
* @author Jason Tang jtang@tresys.com
*
* Copyright (C) 20062007 Tresys Technology, LLC
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef QPOL_OCON_QUERY_H
#define QPOL_OCON_QUERY_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <stddef.h>
#include <stdint.h>
#include <qpol/iterator.h>
#include <qpol/policy.h>
typedef struct qpol_genfscon qpol_genfscon_t;
/**
* Get a genfscon statement by file system name and path.
* @param policy The policy from which to get the genfscon statement.
* @param name The name of the file system.
* @param path The path relative to the filesystem mount point.
* @param genfscon Pointer in which to store the genfscon statement.
* The caller should call free() on this pointer.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *genfscon will be NULL.
*/
extern int qpol_policy_get_genfscon_by_name(const qpol_policy_t * policy, const char *name, const char *path,
qpol_genfscon_t ** genfscon);
/**
* Get an iterator for the genfscon statements in a policy.
* @param policy The policy from which to create the iterator.
* @param iter Iterator over items of type qpol_genfscon_t returned.
* The caller is responsible for calling qpol_iterator_destroy()
* to free memory used by this iterator. The caller must also call free()
* on items returned by qpol_iterator_get_item() when using this iterator.
* It is important to note that this iterator is only valid as long
* as the policy is unmodified.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *iter will be NULL.
*/
extern int qpol_policy_get_genfscon_iter(const qpol_policy_t * policy, qpol_iterator_t ** iter);
/**
* Get the file system name from a gefscon statement.
* @param policy The policy associated with the genfscon statement.
* @param genfs The genfscon statement from which to get the name.
* @param name Pointer to th string in which to store the name.
* The caller should not free this string.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *name will be NULL.
*/
extern int qpol_genfscon_get_name(const qpol_policy_t * policy, const qpol_genfscon_t * genfs, const char **name);
/**
* Get the relative path from a gefscon statement.
* @param policy The policy associated with the genfscon statement.
* @param genfs The genfscon statement from which to get the path.
* @param path Pointer to the string in which to store the path.
* The caller should not free this string.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *path will be NULL.
*/
extern int qpol_genfscon_get_path(const qpol_policy_t * policy, const qpol_genfscon_t * genfs, const char **path);
/* values from flask do not change */
#define QPOL_CLASS_ALL 0U
#define QPOL_CLASS_BLK_FILE 11U
#define QPOL_CLASS_CHR_FILE 10U
#define QPOL_CLASS_DIR 7U
#define QPOL_CLASS_FIFO_FILE 13U
#define QPOL_CLASS_FILE 6U
#define QPOL_CLASS_LNK_FILE 9U
#define QPOL_CLASS_SOCK_FILE 12U
/**
* Get the object class from a genfscon statement.
* @param policy The policy associated with the genfscon statement.
* @param genfs The genfscon statement from which to get the path.
* @param obj_class Pointer in which to store the integer code for the
* object class. See QPOL_CLASS_* defines above for values.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *class will be 0.
*/
extern int qpol_genfscon_get_class(const qpol_policy_t * policy, const qpol_genfscon_t * genfs, uint32_t * obj_class);
/**
* Get the context from a path component of a genfscon statement.
* @param policy The policy associated with the genfscon statement.
* @param genfscon The genfscon statement from which to get
* the context.
* @param context Pointer in which to store the context.
* The caller should not free this pointer.
* @return 0 on success and < 0 on failure; if the call fails,
* errno will be set and *context will be NULL.
*/
extern int qpol_genfscon_get_context(const qpol_policy_t * policy, const qpol_genfscon_t * genfscon,
const qpol_context_t ** context);
#ifdef __cplusplus
}
#endif
#endif /* QPOL_OCON_QUERY_H */
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