1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef _SYS_KLOG_H_
29#define _SYS_KLOG_H_
30
31#include <sys/cdefs.h>
32
33__BEGIN_DECLS
34
35/* These correspond to the kernel's SYSLOG_ACTION_whatever constants. */
36#define KLOG_CLOSE         0
37#define KLOG_OPEN          1
38#define KLOG_READ          2
39#define KLOG_READ_ALL      3
40#define KLOG_READ_CLEAR    4
41#define KLOG_CLEAR         5
42#define KLOG_CONSOLE_OFF   6
43#define KLOG_CONSOLE_ON    7
44#define KLOG_CONSOLE_LEVEL 8
45#define KLOG_SIZE_UNREAD   9
46#define KLOG_SIZE_BUFFER   10
47
48/* These are deprecated names that were used in earlier bionic releases. Do not use. */
49#define KLOG_DISABLE 6
50#define KLOG_ENABLE 7
51#define KLOG_SETLEVEL 8
52#define KLOG_UNREADSIZE 9
53#define KLOG_WRITE 10
54
55extern int klogctl(int, char *, int);
56
57__END_DECLS
58
59#endif /* _SYS_KLOG_H_ */
60