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Diffstat (limited to 'framework/src/audit/src/ausearch-avc.h')
-rw-r--r-- | framework/src/audit/src/ausearch-avc.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/framework/src/audit/src/ausearch-avc.h b/framework/src/audit/src/ausearch-avc.h new file mode 100644 index 00000000..c31293e1 --- /dev/null +++ b/framework/src/audit/src/ausearch-avc.h @@ -0,0 +1,72 @@ +/* +* ausearch-avc.h - Header file for ausearch-string.c +* Copyright (c) 2006,2008 Red Hat Inc., Durham, North Carolina. +* All Rights Reserved. +* +* This software may be freely redistributed and/or modified under the +* terms of the GNU General Public License as published by the Free +* Software Foundation; either version 2, or (at your option) any +* later version. +* +* This program 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 General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; see the file COPYING. If not, write to the +* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +* +* Authors: +* Steve Grubb <sgrubb@redhat.com> +*/ + +#ifndef AU_AVC_HEADER +#define AU_AVC_HEADER + +#include "config.h" +#include <sys/types.h> +#include "libaudit.h" + +typedef enum { AVC_UNSET, AVC_DENIED, AVC_GRANTED } avc_t; + +/* This is the node of the linked list. message & item are the only elements + * at this time. Any data elements that are per item goes here. */ +typedef struct _anode{ + char *scontext; // se linux subject context + char *tcontext; // se linux object context + avc_t avc_result; // se linux avc denied/granted + char *avc_perm; // se linux avc permission mentioned + char *avc_class; // se linux class mentioned + struct _anode* next; // Next string node pointer +} anode; + +/* This is the linked list head. Only data elements that are 1 per + * event goes here. */ +typedef struct { + anode *head; // List head + anode *cur; // Pointer to current node + unsigned int cnt; // How many items in this list +} alist; + +void alist_create(alist *l); +static inline void alist_first(alist *l) { l->cur = l->head; } +anode *alist_next(alist *l); +static inline anode *alist_get_cur(alist *l) { return l->cur; } +void alist_append(alist *l, anode *node); +void anode_init(anode *an); +void anode_clear(anode *an); +void alist_clear(alist* l); + +/* See if any subj exists in list */ +int alist_find_subj(alist *l); +anode *alist_next_subj(alist *l); +/* See if any obj exists in list */ +int alist_find_obj(alist *l); +anode *alist_next_obj(alist *l); +/* See if any avc exists in list */ +int alist_find_avc(alist *l); +anode *alist_next_avc(alist *l); + +#endif + |