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#ifndef _PORTING_H
#define _PORTING_H
#include "jffs2_config.h"
/* the following should be same with os_sys_stat.h */
#define JFFS2_S_IFMT 0x000003FF
#define JFFS2_S_IFDIR (1<<0)
#define JFFS2_S_IFREG (1<<3)
struct jffs2_fs_info
{
unsigned sector_size; /* a erasing block size*/
unsigned nr_blocks; /* number of blocks in flash */
unsigned free_size;
};
struct jffs2_stat {
unsigned long st_mode; /* File mode */
unsigned int st_ino; /* File serial number */
unsigned int st_dev; /* ID of device containing file */
unsigned short st_nlink; /* Number of hard links */
unsigned short st_uid; /* User ID of the file owner */
unsigned short st_gid; /* Group ID of the file's group */
long st_size; /* File size (regular files only) */
long st_atime; /* Last access time */
long st_mtime; /* Last data modification time */
long st_ctime; /* Last file status change time */
};
struct jffs2_dirent
{
#ifdef CYGPKG_FILEIO_DIRENT_DTYPE
unsigned long d_type; // Only supported with FATFS, RAMFS, ROMFS,
// and JFFS2.
// d_type is not part of POSIX so
// should be used with caution.
#endif
char d_name[JFFS2_NAME_MAX+1];
};
extern cyg_fileops jffs2_fileops;
extern cyg_fileops jffs2_dirops;
extern struct cyg_fstab_entry jffs2_fste;
time_t jffs2_get_timestamp(void);
void jffs2_get_info_from_sb(void * data, struct jffs2_fs_info * info);
int jffs2_porting_stat(cyg_mtab_entry * mte, cyg_dir dir, const char *name,
void * stat_buf);
#endif
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