/usr/include/seaudit/avc_message.h is in libseaudit-dev 3.3.6.ds-7.2ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* @file
* Public interface for a single AVC log message. This is a subclass
* of seaudit_message.
*
* @author Jeremy A. Mowery jmowery@tresys.com
* @author Jason Tang jtang@tresys.com
* @author Jeremy Solt jsolt@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 SEAUDIT_AVC_MESSAGE_H
#define SEAUDIT_AVC_MESSAGE_H
#include <apol/vector.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct seaudit_avc_message seaudit_avc_message_t;
/**
* AVC messages may be either a granted (i.e., an allow) or a denied.
*/
typedef enum seaudit_avc_message_type
{
SEAUDIT_AVC_UNKNOWN = 0,
SEAUDIT_AVC_DENIED,
SEAUDIT_AVC_GRANTED
} seaudit_avc_message_type_e;
/**
* Return the type of avc message this is, either a granted (i.e., an
* allow) or a denied.
*
* @param avc AVC message to check.
*
* @return One of SEAUDIT_AVC_DENIED or SEAUDIT_AVC_GRANTED, or
* SEAUDIT_AVC_UNKNOWN upon error or if unknown.
*/
extern seaudit_avc_message_type_e seaudit_avc_message_get_message_type(const seaudit_avc_message_t * avc);
/**
* Return the avc message's timestamp, measured in nanoseconds.
*
* @param avc AVC message to check.
*
* @return Timestamp, in nanoseconds, or 0 upon error or if unknown.
*/
extern long seaudit_avc_message_get_timestamp_nano(const seaudit_avc_message_t * avc);
/**
* Return the source context's user of an avc message.
*
* @param avc AVC message to check.
*
* @return Source user, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_source_user(const seaudit_avc_message_t * avc);
/**
* Return the source context's role of an avc message.
*
* @param avc AVC message to check.
*
* @return Source role, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_source_role(const seaudit_avc_message_t * avc);
/**
* Return the source context's type of an avc message.
*
* @param avc AVC message to check.
*
* @return Source target, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_source_type(const seaudit_avc_message_t * avc);
/**
* Return the source context's mls level of an avc message.
*
* @param avc AVC message to check.
*
* @return Source target, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_source__mls_lvl(const seaudit_avc_message_t * avc);
/**
* Return the source context's mls clearance of an avc message.
*
* @param avc AVC message to check.
*
* @return Source target, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_source__mls_clr(const seaudit_avc_message_t * avc);
/**
* Return the target context's user of an avc message.
*
* @param avc AVC message to check.
*
* @return Target user, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_target_user(const seaudit_avc_message_t * avc);
/**
* Return the target context's role of an avc message.
*
* @param avc AVC message to check.
*
* @return Target role, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_target_role(const seaudit_avc_message_t * avc);
/**
* Return the target context's type of an avc message.
*
* @param avc AVC message to check.
*
* @return Target type, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_target_type(const seaudit_avc_message_t * avc);
/**
* Return the target context's mls level of an avc message.
*
* @param avc AVC message to check.
*
* @return Target type, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_target_mls_lvl(const seaudit_avc_message_t * avc);
/**
* Return the target context's mls clearance of an avc message.
*
* @param avc AVC message to check.
*
* @return Target type, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_target_mls_clr(const seaudit_avc_message_t * avc);
/**
* Return the object class from an avc message.
*
* @param avc AVC message to check.
*
* @return Object class, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_object_class(const seaudit_avc_message_t * avc);
/**
* Return a vector of permissions (type char *) from an avc message.
*
* @param avc AVC message to check.
*
* @return Vector of permission strings, or NULL upon error or if
* unknown. Do not modify the vector in any way.
*/
extern const apol_vector_t *seaudit_avc_message_get_perm(const seaudit_avc_message_t * avc);
/**
* Return the executable and path from an avc message.
*
* @param avc AVC message to check.
*
* @return Executable string, or NULL upon error or if unknown. Do
* not free() this string.
*/
extern const char *seaudit_avc_message_get_exe(const seaudit_avc_message_t * avc);
/**
* Return the command from an avc message.
*
* @param avc AVC message to check.
*
* @return Command, or NULL upon error or if unknown. Do not free()
* this string.
*/
extern const char *seaudit_avc_message_get_comm(const seaudit_avc_message_t * avc);
/**
* Return the name from an avc message.
*
* @param avc AVC message to check.
*
* @return Name, or NULL upon error or if unknown. Do not free() this
* string.
*/
extern const char *seaudit_avc_message_get_name(const seaudit_avc_message_t * avc);
/**
* Return the process ID from an avc message.
*
* @param avc AVC message to check.
*
* @return Process's PID, or 0 upon error or if unknown.
*/
extern unsigned int seaudit_avc_message_get_pid(const seaudit_avc_message_t * avc);
/**
* Return the inode from an avc message.
*
* @param avc AVC message to check.
*
* @return Process's PID, or 0 upon error or if unknown.
*/
extern unsigned long seaudit_avc_message_get_inode(const seaudit_avc_message_t * avc);
/**
* Return the path of the object from an avc message.
*
* @param avc AVC message to check.
*
* @return Object's path, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_path(const seaudit_avc_message_t * avc);
/**
* Return the device for the object from an avc message.
*
* @param avc AVC message to check.
*
* @return Object's device, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_dev(const seaudit_avc_message_t * avc);
/**
* Return the network interface for the object from an avc message.
*
* @param avc AVC message to check.
*
* @return Network interface, or NULL upon error or if unknown. Do
* not free() this string.
*/
extern const char *seaudit_avc_message_get_netif(const seaudit_avc_message_t * avc);
/**
* Return the port number from an avc message.
*
* @param avc AVC message to check.
*
* @return Port, or 0 upon error or if unknown.
*/
extern int seaudit_avc_message_get_port(const seaudit_avc_message_t * avc);
/**
* Return the local address from an avc message.
*
* @param avc AVC message to check.
*
* @return Local address, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_laddr(const seaudit_avc_message_t * avc);
/**
* Return the local port from an avc message.
*
* @param avc AVC message to check.
*
* @return Local port, or 0 upon error or if unknown.
*/
extern int seaudit_avc_message_get_lport(const seaudit_avc_message_t * avc);
/**
* Return the foreign address from an avc message.
*
* @param avc AVC message to check.
*
* @return Foreign address, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_faddr(const seaudit_avc_message_t * avc);
/**
* Return the foreign port from an avc message.
*
* @param avc AVC message to check.
*
* @return Foreign port, or 0 upon error or if unknown.
*/
extern int seaudit_avc_message_get_fport(const seaudit_avc_message_t * avc);
/**
* Return the source address from an avc message.
*
* @param avc AVC message to check.
*
* @return Source address, or NULL upon error or if unknown. Do not
* free() this string.
*/
extern const char *seaudit_avc_message_get_saddr(const seaudit_avc_message_t * avc);
/**
* Return the source port from an avc message.
*
* @param avc AVC message to check.
*
* @return Source port, or 0 upon error or if unknown.
*/
extern int seaudit_avc_message_get_sport(const seaudit_avc_message_t * avc);
/**
* Return the destination address from an avc message.
*
* @param avc AVC message to check.
*
* @return Destination address, or NULL upon error or if unknown. Do
* not free() this string.
*/
extern const char *seaudit_avc_message_get_daddr(const seaudit_avc_message_t * avc);
/**
* Return the destination port from an avc message.
*
* @param avc AVC message to check.
*
* @return Destination port, or 0 upon error or if unknown.
*/
extern int seaudit_avc_message_get_dport(const seaudit_avc_message_t * avc);
/**
* Return the IPC key from an avc message.
*
* @param avc AVC message to check.
*
* @return Key, or -1 upon error or if unknown.
*/
extern int seaudit_avc_message_get_key(const seaudit_avc_message_t * avc);
/**
* Return the process capability from an avc message.
*
* @param avc AVC message to check.
*
* @return Capability, or -1 upon error or if unknown.
*/
extern int seaudit_avc_message_get_cap(const seaudit_avc_message_t * avc);
#ifdef __cplusplus
}
#endif
#endif
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