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/**
* @file
*
* Miscellaneous, uncategorized functions for libqpol.
*
* @author Jeremy A. Mowery jmowery@tresys.com
* @author Jason Tang jtang@tresys.com
*
* Copyright (C) 2006-2007 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_UTIL_H
#define QPOL_UTIL_H
#ifdef __cplusplus
extern "C"
{
#endif
/**
* Return an immutable string describing this library's version.
*
* @return String describing this library.
*/
extern const char *libqpol_get_version(void);
/**
* Find the "default" policy file on the currently running system.
* First try looking for a monolithic source policy; if that does not
* exist then try a monolithic binary policy.
*
* @param path Buffer to store the policy's path. The caller is
* responsible for free()ing this string.
*
* @return 0 if a policy was found, > 0 if not, < 0 upon error.
*/
extern int qpol_default_policy_find(char **path);
/* bunzip() a file to '*data', returning the total number of uncompressed bytes
* in the file. Returns -1 if file could not be decompressed. */
extern ssize_t qpol_bunzip(FILE *f, char **data);
#ifdef __cplusplus
}
#endif
#endif
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