mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-11-07 04:09:21 +00:00
5a0bbce58b
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/* audit -- definition of audit_context structure and supporting types
|
|
*
|
|
* Copyright 2003-2004 Red Hat, Inc.
|
|
* Copyright 2005 Hewlett-Packard Development Company, L.P.
|
|
* Copyright 2005 IBM Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, 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; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/mutex.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/audit.h>
|
|
|
|
/* 0 = no checking
|
|
1 = put_count checking
|
|
2 = verbose put_count checking
|
|
*/
|
|
#define AUDIT_DEBUG 0
|
|
|
|
/* At task start time, the audit_state is set in the audit_context using
|
|
a per-task filter. At syscall entry, the audit_state is augmented by
|
|
the syscall filter. */
|
|
enum audit_state {
|
|
AUDIT_DISABLED, /* Do not create per-task audit_context.
|
|
* No syscall-specific audit records can
|
|
* be generated. */
|
|
AUDIT_SETUP_CONTEXT, /* Create the per-task audit_context,
|
|
* but don't necessarily fill it in at
|
|
* syscall entry time (i.e., filter
|
|
* instead). */
|
|
AUDIT_BUILD_CONTEXT, /* Create the per-task audit_context,
|
|
* and always fill it in at syscall
|
|
* entry time. This makes a full
|
|
* syscall record available if some
|
|
* other part of the kernel decides it
|
|
* should be recorded. */
|
|
AUDIT_RECORD_CONTEXT /* Create the per-task audit_context,
|
|
* always fill it in at syscall entry
|
|
* time, and always write out the audit
|
|
* record at syscall exit time. */
|
|
};
|
|
|
|
/* Rule lists */
|
|
struct audit_field {
|
|
u32 type;
|
|
u32 val;
|
|
u32 op;
|
|
};
|
|
|
|
struct audit_krule {
|
|
int vers_ops;
|
|
u32 flags;
|
|
u32 listnr;
|
|
u32 action;
|
|
u32 mask[AUDIT_BITMASK_SIZE];
|
|
u32 buflen; /* for data alloc on list rules */
|
|
u32 field_count;
|
|
struct audit_field *fields;
|
|
};
|
|
|
|
struct audit_entry {
|
|
struct list_head list;
|
|
struct rcu_head rcu;
|
|
struct audit_krule rule;
|
|
};
|
|
|
|
|
|
extern int audit_pid;
|
|
extern int audit_comparator(const u32 left, const u32 op, const u32 right);
|
|
|
|
extern void audit_send_reply(int pid, int seq, int type,
|
|
int done, int multi,
|
|
void *payload, int size);
|
|
extern void audit_log_lost(const char *message);
|
|
extern void audit_panic(const char *message);
|
|
extern struct mutex audit_netlink_mutex;
|