1 /* 2 * YAFFS: Yet another FFS. A NAND-flash specific file system. 3 * ydirectenv.h: Environment wrappers for direct. 4 * 5 * Copyright (C) 2002 Aleph One Ltd. 6 * for Toby Churchill Ltd and Brightstar Engineering 7 * 8 * Created by Charles Manning <charles (at) aleph1.co.uk> 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU Lesser General Public License version 2.1 as 12 * published by the Free Software Foundation. 13 * 14 * 15 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. 16 * 17 * $Id: ydirectenv.h,v 1.4 2006/10/03 10:13:03 charles Exp $ 18 * 19 */ 20 21 #ifndef __YDIRECTENV_H__ 22 #define __YDIRECTENV_H__ 23 24 // Direct interface 25 26 #include "devextras.h" 27 28 #include "stdlib.h" 29 #include "stdio.h" 30 #include "string.h" 31 32 #define YCHAR char 33 #define YUCHAR unsigned char 34 #define _Y(x) x 35 #define yaffs_strcpy(a,b) strcpy(a,b) 36 #define yaffs_strncpy(a,b,c) strncpy(a,b,c) 37 #define yaffs_strlen(s) strlen(s) 38 #define yaffs_sprintf sprintf 39 #define yaffs_toupper(a) toupper(a) 40 41 #ifdef NO_Y_INLINE 42 #define Y_INLINE 43 #else 44 #define Y_INLINE inline 45 #endif 46 47 #define YMALLOC(x) malloc(x) 48 #define YFREE(x) free(x) 49 #define YMALLOC_ALT(x) malloc(x) 50 #define YFREE_ALT(x) free(x) 51 52 #define YMALLOC_DMA(x) malloc(x) 53 54 #define YYIELD() do {} while(0) 55 56 57 58 //#define YINFO(s) YPRINTF(( __FILE__ " %d %s\n",__LINE__,s)) 59 //#define YALERT(s) YINFO(s) 60 61 62 #define TENDSTR "\n" 63 #define TSTR(x) x 64 #define TOUT(p) printf p 65 66 67 #define YAFFS_LOSTNFOUND_NAME "lost+found" 68 #define YAFFS_LOSTNFOUND_PREFIX "obj" 69 //#define YPRINTF(x) printf x 70 71 #include "yaffscfg.h" 72 73 #define Y_CURRENT_TIME yaffsfs_CurrentTime() 74 #define Y_TIME_CONVERT(x) x 75 76 #define YAFFS_ROOT_MODE 0666 77 #define YAFFS_LOSTNFOUND_MODE 0666 78 79 #define yaffs_SumCompare(x,y) ((x) == (y)) 80 #define yaffs_strcmp(a,b) strcmp(a,b) 81 82 #endif 83 84 85
