LXR uboot/fs/yaffs2/ydirectenv.h

   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 <common.h>
  24#include <malloc.h>
  25#include <linux/compat.h>
  26
  27#include "yaffs_osglue.h"
  28
  29void yaffs_bug_fn(const char *file_name, int line_no);
  30
  31
  32
  33#define YCHAR char
  34#define YUCHAR unsigned char
  35#define _Y(x) x
  36
  37#define yaffs_strcat(a, b)      strcat(a, b)
  38#define yaffs_strcpy(a, b)      strcpy(a, b)
  39#define yaffs_strncpy(a, b, c)  strncpy(a, b, c)
  40#define yaffs_strnlen(s, m)     strnlen(s, m)
  41#ifdef CONFIG_YAFFS_CASE_INSENSITIVE
  42#define yaffs_strcmp(a, b)      strcasecmp(a, b)
  43#define yaffs_strncmp(a, b, c)  strncasecmp(a, b, c)
  44#else
  45#define yaffs_strcmp(a, b)      strcmp(a, b)
  46#define yaffs_strncmp(a, b, c)  strncmp(a, b, c)
  47#endif
  48
  49
  50void yaffs_qsort(void *aa, size_t n, size_t es,
  51                int (*cmp)(const void *, const void *));
  52
  53#define sort(base, n, sz, cmp_fn, swp) yaffs_qsort(base, n, sz, cmp_fn)
  54
  55#define YAFFS_PATH_DIVIDERS  "/"
  56
  57#ifdef NO_inline
  58#define inline
  59#endif
  60
  61#define yaffs_trace(msk, fmt, ...) do { \
  62        if (yaffs_trace_mask & (msk)) \
  63                printf("yaffs: " fmt "\n", ##__VA_ARGS__); \
  64} while (0)
  65
  66
  67#define YAFFS_LOSTNFOUND_NAME           "lost+found"
  68#define YAFFS_LOSTNFOUND_PREFIX         "obj"
  69
  70#include "yaffscfg.h"
  71
  72#define Y_CURRENT_TIME yaffsfs_CurrentTime()
  73#define Y_TIME_CONVERT(x) x
  74
  75#define YAFFS_ROOT_MODE                 0666
  76#define YAFFS_LOSTNFOUND_MODE           0666
  77
  78#include "linux/list.h"
  79
  80#include "yaffsfs.h"
  81
  82#endif
  83