2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
4 * Copyright (C) 2002-2007 Aleph One Ltd.
5 * for Toby Churchill Ltd and Brightstar Engineering
7 * Created by Charles Manning <charles@aleph1.co.uk>
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.
13 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
17 * ydirectenv.h: Environment wrappers for YAFFS direct.
20 #ifndef __YDIRECTENV_H__
21 #define __YDIRECTENV_H__
25 #include "devextras.h"
30 #include "yaffs_malloc.h"
33 #define YBUG() assert(0)
34 //#define YBUG() do { *((int *)0) =1;} while(0)
38 #define YUCHAR unsigned char
40 #define yaffs_strcat(a,b) strcat(a,b)
41 #define yaffs_strcpy(a,b) strcpy(a,b)
42 #define yaffs_strncpy(a,b,c) strncpy(a,b,c)
43 #define yaffs_strncmp(a,b,c) strncmp(a,b,c)
44 #define yaffs_strlen(s) strlen(s)
45 #define yaffs_sprintf sprintf
46 #define yaffs_toupper(a) toupper(a)
48 #define YAFFS_PATH_DIVIDERS "/"
53 #define Y_INLINE inline
56 #define YMALLOC(x) yaffs_malloc(x)
57 #define YFREE(x) free(x)
58 #define YMALLOC_ALT(x) yaffs_malloc(x)
59 #define YFREE_ALT(x) free(x)
61 #define YMALLOC_DMA(x) yaffs_malloc(x)
63 #define YYIELD() do {} while(0)
67 //#define YINFO(s) YPRINTF(( __FILE__ " %d %s\n",__LINE__,s))
68 //#define YALERT(s) YINFO(s)
73 #define TOUT(p) printf p
76 #define YAFFS_LOSTNFOUND_NAME "lost+found"
77 #define YAFFS_LOSTNFOUND_PREFIX "obj"
78 //#define YPRINTF(x) printf x
82 #define Y_CURRENT_TIME yaffsfs_CurrentTime()
83 #define Y_TIME_CONVERT(x) x
85 #define YAFFS_ROOT_MODE 0666
86 #define YAFFS_LOSTNFOUND_MODE 0666
88 #define yaffs_SumCompare(x,y) ((x) == (y))
89 #define yaffs_strcmp(a,b) strcmp(a,b)