1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * YAFFS: Yet another Flash File System . A NAND-flash specific file system. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2002-2011 Aleph One Ltd. 5*4882a593Smuzhiyun * for Toby Churchill Ltd and Brightstar Engineering 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Created by Charles Manning <charles@aleph1.co.uk> 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 10*4882a593Smuzhiyun * it under the terms of the GNU Lesser General Public License version 2.1 as 11*4882a593Smuzhiyun * published by the Free Software Foundation. 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* 17*4882a593Smuzhiyun * ydirectenv.h: Environment wrappers for YAFFS direct. 18*4882a593Smuzhiyun */ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #ifndef __YDIRECTENV_H__ 21*4882a593Smuzhiyun #define __YDIRECTENV_H__ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #include <common.h> 24*4882a593Smuzhiyun #include <malloc.h> 25*4882a593Smuzhiyun #include <linux/compat.h> 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #include "yaffs_osglue.h" 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun void yaffs_bug_fn(const char *file_name, int line_no); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #define YCHAR char 34*4882a593Smuzhiyun #define YUCHAR unsigned char 35*4882a593Smuzhiyun #define _Y(x) x 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #define yaffs_strcat(a, b) strcat(a, b) 38*4882a593Smuzhiyun #define yaffs_strcpy(a, b) strcpy(a, b) 39*4882a593Smuzhiyun #define yaffs_strncpy(a, b, c) strncpy(a, b, c) 40*4882a593Smuzhiyun #define yaffs_strnlen(s, m) strnlen(s, m) 41*4882a593Smuzhiyun #ifdef CONFIG_YAFFS_CASE_INSENSITIVE 42*4882a593Smuzhiyun #define yaffs_strcmp(a, b) strcasecmp(a, b) 43*4882a593Smuzhiyun #define yaffs_strncmp(a, b, c) strncasecmp(a, b, c) 44*4882a593Smuzhiyun #else 45*4882a593Smuzhiyun #define yaffs_strcmp(a, b) strcmp(a, b) 46*4882a593Smuzhiyun #define yaffs_strncmp(a, b, c) strncmp(a, b, c) 47*4882a593Smuzhiyun #endif 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun void yaffs_qsort(void *aa, size_t n, size_t es, 51*4882a593Smuzhiyun int (*cmp)(const void *, const void *)); 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun #define sort(base, n, sz, cmp_fn, swp) yaffs_qsort(base, n, sz, cmp_fn) 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #define YAFFS_PATH_DIVIDERS "/" 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #ifdef NO_inline 58*4882a593Smuzhiyun #define inline 59*4882a593Smuzhiyun #endif 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #define yaffs_trace(msk, fmt, ...) do { \ 62*4882a593Smuzhiyun if (yaffs_trace_mask & (msk)) \ 63*4882a593Smuzhiyun printf("yaffs: " fmt "\n", ##__VA_ARGS__); \ 64*4882a593Smuzhiyun } while (0) 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun #define YAFFS_LOSTNFOUND_NAME "lost+found" 68*4882a593Smuzhiyun #define YAFFS_LOSTNFOUND_PREFIX "obj" 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #include "yaffscfg.h" 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun #define Y_CURRENT_TIME yaffsfs_CurrentTime() 73*4882a593Smuzhiyun #define Y_TIME_CONVERT(x) x 74*4882a593Smuzhiyun 75*4882a593Smuzhiyun #define YAFFS_ROOT_MODE 0666 76*4882a593Smuzhiyun #define YAFFS_LOSTNFOUND_MODE 0666 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun #include <linux/list.h> 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun #include "yaffsfs.h" 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun #endif 83