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 _PATHCONF_H_
29#define _PATHCONF_H_
30
31#include <sys/cdefs.h>
32
33__BEGIN_DECLS
34
35/* constants to be used for the 'name' paremeter of pathconf/fpathconf */
36
37#define  _PC_FILESIZEBITS       0x0000
38#define  _PC_LINK_MAX           0x0001
39#define  _PC_MAX_CANON          0x0002
40#define  _PC_MAX_INPUT          0x0003
41#define  _PC_NAME_MAX           0x0004
42#define  _PC_PATH_MAX           0x0005
43#define  _PC_PIPE_BUF           0x0006
44#define  _PC_2_SYMLINKS         0x0007
45#define  _PC_ALLOC_SIZE_MIN     0x0008
46#define  _PC_REC_INCR_XFER_SIZE 0x0009
47#define  _PC_REC_MAX_XFER_SIZE  0x000a
48#define  _PC_REC_MIN_XFER_SIZE  0x000b
49#define  _PC_REC_XFER_ALIGN     0x000c
50#define  _PC_SYMLINK_MAX        0x000d
51#define  _PC_CHOWN_RESTRICTED   0x000e
52#define  _PC_NO_TRUNC           0x000f
53#define  _PC_VDISABLE           0x0010
54#define  _PC_ASYNC_IO           0x0011
55#define  _PC_PRIO_IO            0x0012
56#define  _PC_SYNC_IO            0x0013
57
58extern long fpathconf(int fildes, int name);
59extern long pathconf(const char *path, int name);
60
61__END_DECLS
62
63#endif /* _PATHCONF_H_ */
64
65