diff options
Diffstat (limited to 'target/linux/generic/files/fs/yaffs2/yportenv.h')
| -rw-r--r-- | target/linux/generic/files/fs/yaffs2/yportenv.h | 282 |
1 files changed, 17 insertions, 265 deletions
diff --git a/target/linux/generic/files/fs/yaffs2/yportenv.h b/target/linux/generic/files/fs/yaffs2/yportenv.h index 2f9063bf7a..8975af331e 100644 --- a/target/linux/generic/files/fs/yaffs2/yportenv.h +++ b/target/linux/generic/files/fs/yaffs2/yportenv.h @@ -1,7 +1,7 @@ /* * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002-2010 Aleph One Ltd. + * Copyright (C) 2002-2011 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -13,7 +13,6 @@ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ - #ifndef __YPORTENV_H__ #define __YPORTENV_H__ @@ -25,15 +24,9 @@ #define MTD_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) -#if defined CONFIG_YAFFS_WINCE - -#include "ywinceenv.h" - -#elif defined __KERNEL__ - +#ifdef YAFFS_OUT_OF_TREE #include "moduleconfig.h" - -/* Linux kernel */ +#endif #include <linux/version.h> #define MTD_VERSION_CODE LINUX_VERSION_CODE @@ -41,7 +34,7 @@ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)) #include <linux/config.h> #endif - +#include <linux/version.h> #include <linux/kernel.h> #include <linux/mm.h> #include <linux/sched.h> @@ -49,32 +42,21 @@ #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/xattr.h> - +#include <linux/list.h> +#include <linux/types.h> +#include <linux/fs.h> +#include <linux/stat.h> +#include <linux/sort.h> +#include <linux/bitops.h> + +/* These type wrappings are used to support Unicode names in WinCE. */ #define YCHAR char #define YUCHAR unsigned char #define _Y(x) x -#define yaffs_strcat(a, b) strcat(a, b) -#define yaffs_strcpy(a, b) strcpy(a, b) -#define yaffs_strncpy(a, b, c) strncpy(a, b, c) -#define yaffs_strncmp(a, b, c) strncmp(a, b, c) -#define yaffs_strnlen(s,m) strnlen(s,m) -#define yaffs_sprintf sprintf -#define yaffs_toupper(a) toupper(a) - -#define Y_INLINE __inline__ #define YAFFS_LOSTNFOUND_NAME "lost+found" #define YAFFS_LOSTNFOUND_PREFIX "obj" -/* #define YPRINTF(x) printk x */ -#define YMALLOC(x) kmalloc(x, GFP_NOFS) -#define YFREE(x) kfree(x) -#define YMALLOC_ALT(x) vmalloc(x) -#define YFREE_ALT(x) vfree(x) -#define YMALLOC_DMA(x) YMALLOC(x) - -#define YYIELD() schedule() -#define Y_DUMP_STACK() dump_stack() #define YAFFS_ROOT_MODE 0755 #define YAFFS_LOSTNFOUND_MODE 0700 @@ -87,247 +69,17 @@ #define Y_TIME_CONVERT(x) (x) #endif -#define yaffs_sum_cmp(x, y) ((x) == (y)) -#define yaffs_strcmp(a, b) strcmp(a, b) - -#define TENDSTR "\n" -#define TSTR(x) KERN_DEBUG x -#define TCONT(x) x -#define TOUT(p) printk p - #define compile_time_assertion(assertion) \ ({ int x = __builtin_choose_expr(assertion, 0, (void)0); (void) x; }) -#elif defined CONFIG_YAFFS_DIRECT - -#define MTD_VERSION_CODE MTD_VERSION(2, 6, 22) - -/* Direct interface */ -#include "ydirectenv.h" - -#elif defined CONFIG_YAFFS_UTIL -/* Stuff for YAFFS utilities */ - -#include "stdlib.h" -#include "stdio.h" -#include "string.h" - - -#define YMALLOC(x) malloc(x) -#define YFREE(x) free(x) -#define YMALLOC_ALT(x) malloc(x) -#define YFREE_ALT(x) free(x) - -#define YCHAR char -#define YUCHAR unsigned char -#define _Y(x) x -#define yaffs_strcat(a, b) strcat(a, b) -#define yaffs_strcpy(a, b) strcpy(a, b) -#define yaffs_strncpy(a, b, c) strncpy(a, b, c) -#define yaffs_strnlen(s,m) strnlen(s,m) -#define yaffs_sprintf sprintf -#define yaffs_toupper(a) toupper(a) - -#define Y_INLINE inline - -/* #define YINFO(s) YPRINTF(( __FILE__ " %d %s\n",__LINE__,s)) */ -/* #define YALERT(s) YINFO(s) */ - -#define TENDSTR "\n" -#define TSTR(x) x -#define TOUT(p) printf p - -#define YAFFS_LOSTNFOUND_NAME "lost+found" -#define YAFFS_LOSTNFOUND_PREFIX "obj" -/* #define YPRINTF(x) printf x */ - -#define YAFFS_ROOT_MODE 0755 -#define YAFFS_LOSTNFOUND_MODE 0700 - -#define yaffs_sum_cmp(x, y) ((x) == (y)) -#define yaffs_strcmp(a, b) strcmp(a, b) - -#else -/* Should have specified a configuration type */ -#error Unknown configuration - -#endif - -#if defined(CONFIG_YAFFS_DIRECT) || defined(CONFIG_YAFFS_WINCE) - -#ifdef CONFIG_YAFFSFS_PROVIDE_VALUES - -#ifndef O_RDONLY -#define O_RDONLY 00 -#endif - -#ifndef O_WRONLY -#define O_WRONLY 01 -#endif - -#ifndef O_RDWR -#define O_RDWR 02 -#endif - -#ifndef O_CREAT -#define O_CREAT 0100 -#endif - -#ifndef O_EXCL -#define O_EXCL 0200 -#endif - -#ifndef O_TRUNC -#define O_TRUNC 01000 -#endif - -#ifndef O_APPEND -#define O_APPEND 02000 -#endif - -#ifndef SEEK_SET -#define SEEK_SET 0 -#endif - -#ifndef SEEK_CUR -#define SEEK_CUR 1 -#endif - -#ifndef SEEK_END -#define SEEK_END 2 -#endif - -#ifndef EBUSY -#define EBUSY 16 -#endif +#define yaffs_printf(msk, fmt, ...) \ + printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__) -#ifndef ENODEV -#define ENODEV 19 -#endif - -#ifndef EINVAL -#define EINVAL 22 -#endif - -#ifndef EBADF -#define EBADF 9 -#endif - -#ifndef EACCES -#define EACCES 13 -#endif - -#ifndef EXDEV -#define EXDEV 18 -#endif - -#ifndef ENOENT -#define ENOENT 2 -#endif - -#ifndef ENOSPC -#define ENOSPC 28 -#endif - -#ifndef ERANGE -#define ERANGE 34 -#endif - -#ifndef ENODATA -#define ENODATA 61 -#endif - -#ifndef ENOTEMPTY -#define ENOTEMPTY 39 -#endif - -#ifndef ENAMETOOLONG -#define ENAMETOOLONG 36 -#endif - -#ifndef ENOMEM -#define ENOMEM 12 -#endif - -#ifndef EEXIST -#define EEXIST 17 -#endif - -#ifndef ENOTDIR -#define ENOTDIR 20 -#endif - -#ifndef EISDIR -#define EISDIR 21 -#endif - - -// Mode flags - -#ifndef S_IFMT -#define S_IFMT 0170000 -#endif - -#ifndef S_IFLNK -#define S_IFLNK 0120000 -#endif - -#ifndef S_IFDIR -#define S_IFDIR 0040000 -#endif - -#ifndef S_IFREG -#define S_IFREG 0100000 -#endif - -#ifndef S_IREAD -#define S_IREAD 0000400 -#endif - -#ifndef S_IWRITE -#define S_IWRITE 0000200 -#endif - -#ifndef S_IEXEC -#define S_IEXEC 0000100 -#endif - -#ifndef XATTR_CREATE -#define XATTR_CREATE 1 -#endif - -#ifndef XATTR_REPLACE -#define XATTR_REPLACE 2 -#endif - -#ifndef R_OK -#define R_OK 4 -#define W_OK 2 -#define X_OK 1 -#define F_OK 0 -#endif - -#else -#include <errno.h> -#include <sys/stat.h> -#include <fcntl.h> -#endif - -#endif - -#ifndef Y_DUMP_STACK -#define Y_DUMP_STACK() do { } while (0) -#endif - -#ifndef YBUG -#define YBUG() do {\ - T(YAFFS_TRACE_BUG,\ - (TSTR("==>> yaffs bug: " __FILE__ " %d" TENDSTR),\ - __LINE__));\ - Y_DUMP_STACK();\ +#define yaffs_trace(msk, fmt, ...) do { \ + if (yaffs_trace_mask & (msk)) \ + printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__); \ } while (0) -#endif #endif |