/** Header file for using yaffs in an application via* a direct interface.*/#ifndef __YAFFSFS_H__#define __YAFFSFS_H__#include "yaffscfg.h"#include "yportenv.h"typedef long off_t;typedef long dev_t;typedef unsigned long mode_t;typedef long long loff_t;#ifndef NAME_MAX#define NAME_MAX	256#endif#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	178#endif#ifndef ENODEV#define ENODEV	19#endif#ifndef EINVAL#define EINVAL	174#endif#ifndef EBADF#define EBADF	9#endif#ifndef EACCESS#define EACCESS	13#endif#ifndef EXDEV	#define EXDEV	18#endif#ifndef ENOENT#define ENOENT	2#endif#ifndef ENOSPC#define ENOSPC	28#endif#ifndef ENOTEMPTY#define ENOTEMPTY 39#endif#ifndef ENOMEM#define ENOMEM 173#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#endifstruct yaffs_dirent{    long d_ino;                 /* inode number */    off_t d_off;                /* offset to this dirent */    unsigned short d_reclen;    /* length of this d_name */    char d_name [NAME_MAX+1];   /* file name (null-terminated) */};typedef struct yaffs_dirent yaffs_dirent;typedef struct __opaque yaffs_DIR;struct yaffs_stat{    int		      st_dev;      /* device */    int           st_ino;      /* inode */    mode_t        st_mode;     /* protection */    int           st_nlink;    /* number of hard links */    int           st_uid;      /* user ID of owner */    int           st_gid;      /* group ID of owner */    unsigned      st_rdev;     /* device type (if inode device) */    off_t         st_size;     /* total size, in bytes */    unsigned long st_blksize;  /* blocksize for filesystem I/O */    unsigned long st_blocks;   /* number of blocks allocated */    unsigned long st_atime;    /* time of last access */    unsigned long st_mtime;    /* time of last modification */    unsigned long st_ctime;    /* time of last change */};int yaffs_open(const char *path, int oflag, int mode) ;int yaffs_read(int fd, void *buf, unsigned int nbyte) ;int yaffs_write(int fd, const void *buf, unsigned int nbyte) ;int yaffs_close(int fd) ;off_t yaffs_lseek(int fd, off_t offset, int whence) ;int yaffs_unlink(const char *path) ;int yaffs_rename(const char *oldPath, const char *newPath) ;int yaffs_stat(const char *path, struct yaffs_stat *buf) ;int yaffs_lstat(const char *path, struct yaffs_stat *buf) ;int yaffs_fstat(int fd, struct yaffs_stat *buf) ;int yaffs_chmod(const char *path, mode_t mode); int yaffs_fchmod(int fd, mode_t mode); int yaffs_mkdir(const char *path, mode_t mode) ;int yaffs_rmdir(const char *path) ;yaffs_DIR *yaffs_opendir(const char *dirname) ;struct yaffs_dirent *yaffs_readdir(yaffs_DIR *dirp) ;void yaffs_rewinddir(yaffs_DIR *dirp) ;int yaffs_closedir(yaffs_DIR *dirp) ;int yaffs_mount(const char *path) ;int yaffs_unmount(const char *path) ;int yaffs_symlink(const char *oldpath, const char *newpath); int yaffs_readlink(const char *path, char *buf, int bufsiz); int yaffs_link(const char *oldpath, const char *newpath); int yaffs_mknod(const char *pathname, mode_t mode, dev_t dev);off_t yaffs_freespace(const char *path);int yaffs_format(const char *path);void yaffs_initialise(yaffsfs_DeviceConfiguration *configList);int yaffs_StartUp(void);#endif