1/*
2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
3 *
4 * Copyright (C) 2002-2011 Aleph One Ltd.
5 *   for Toby Churchill Ltd and Brightstar Engineering
6 *
7 * Created by Charles Manning <charles@aleph1.co.uk>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License version 2.1 as
11 * published by the Free Software Foundation.
12 *
13 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
14 */
15
16/*
17 * ydirectenv.h: Environment wrappers for YAFFS direct.
18 */
19
20#ifndef __YDIRECTENV_H__
21#define __YDIRECTENV_H__
22
23#include <malloc.h>
24#include <linux/compat.h>
25
26#include "yaffs_osglue.h"
27
28void yaffs_bug_fn(const char *file_name, int line_no);
29
30
31
32#define YCHAR char
33#define YUCHAR unsigned char
34#define _Y(x) x
35
36#define yaffs_strcat(a, b)	strcat(a, b)
37#define yaffs_strcpy(a, b)	strcpy(a, b)
38#define yaffs_strncpy(a, b, c)	strncpy(a, b, c)
39#define yaffs_strnlen(s, m)	strnlen(s, m)
40#ifdef CONFIG_YAFFS_CASE_INSENSITIVE
41#define yaffs_strcmp(a, b)	strcasecmp(a, b)
42#define yaffs_strncmp(a, b, c)	strncasecmp(a, b, c)
43#else
44#define yaffs_strcmp(a, b)	strcmp(a, b)
45#define yaffs_strncmp(a, b, c)	strncmp(a, b, c)
46#endif
47
48
49void yaffs_qsort(void *aa, size_t n, size_t es,
50		int (*cmp)(const void *, const void *));
51
52#define sort(base, n, sz, cmp_fn, swp) yaffs_qsort(base, n, sz, cmp_fn)
53
54#define YAFFS_PATH_DIVIDERS  "/"
55
56#ifdef NO_inline
57#define inline
58#endif
59
60#define yaffs_trace(msk, fmt, ...) do { \
61	if (yaffs_trace_mask & (msk)) \
62		printf("yaffs: " fmt "\n", ##__VA_ARGS__); \
63} while (0)
64
65
66#define YAFFS_LOSTNFOUND_NAME		"lost+found"
67#define YAFFS_LOSTNFOUND_PREFIX		"obj"
68
69#include "yaffscfg.h"
70
71#define Y_CURRENT_TIME yaffsfs_CurrentTime()
72#define Y_TIME_CONVERT(x) x
73
74#define YAFFS_ROOT_MODE			0666
75#define YAFFS_LOSTNFOUND_MODE		0666
76
77#include <linux/list.h>
78
79#include "yaffsfs.h"
80
81#endif
82