1*10465441SEvalZero #ifndef _PORTING_H 2*10465441SEvalZero #define _PORTING_H 3*10465441SEvalZero 4*10465441SEvalZero #include "jffs2_config.h" 5*10465441SEvalZero /* the following should be same with os_sys_stat.h */ 6*10465441SEvalZero #define JFFS2_S_IFMT 0x000003FF 7*10465441SEvalZero #define JFFS2_S_IFDIR (1<<0) 8*10465441SEvalZero #define JFFS2_S_IFREG (1<<3) 9*10465441SEvalZero 10*10465441SEvalZero struct jffs2_fs_info 11*10465441SEvalZero { 12*10465441SEvalZero unsigned sector_size; /* a erasing block size*/ 13*10465441SEvalZero unsigned nr_blocks; /* number of blocks in flash */ 14*10465441SEvalZero unsigned free_size; 15*10465441SEvalZero }; 16*10465441SEvalZero 17*10465441SEvalZero struct jffs2_stat { 18*10465441SEvalZero unsigned long st_mode; /* File mode */ 19*10465441SEvalZero unsigned int st_ino; /* File serial number */ 20*10465441SEvalZero unsigned int st_dev; /* ID of device containing file */ 21*10465441SEvalZero unsigned short st_nlink; /* Number of hard links */ 22*10465441SEvalZero unsigned short st_uid; /* User ID of the file owner */ 23*10465441SEvalZero unsigned short st_gid; /* Group ID of the file's group */ 24*10465441SEvalZero long st_size; /* File size (regular files only) */ 25*10465441SEvalZero long st_atime; /* Last access time */ 26*10465441SEvalZero long st_mtime; /* Last data modification time */ 27*10465441SEvalZero long st_ctime; /* Last file status change time */ 28*10465441SEvalZero }; 29*10465441SEvalZero 30*10465441SEvalZero struct jffs2_dirent 31*10465441SEvalZero { 32*10465441SEvalZero #ifdef CYGPKG_FILEIO_DIRENT_DTYPE 33*10465441SEvalZero 34*10465441SEvalZero unsigned long d_type; // Only supported with FATFS, RAMFS, ROMFS, 35*10465441SEvalZero // and JFFS2. 36*10465441SEvalZero // d_type is not part of POSIX so 37*10465441SEvalZero // should be used with caution. 38*10465441SEvalZero #endif 39*10465441SEvalZero char d_name[JFFS2_NAME_MAX+1]; 40*10465441SEvalZero }; 41*10465441SEvalZero 42*10465441SEvalZero extern cyg_fileops jffs2_fileops; 43*10465441SEvalZero extern cyg_fileops jffs2_dirops; 44*10465441SEvalZero extern struct cyg_fstab_entry jffs2_fste; 45*10465441SEvalZero 46*10465441SEvalZero time_t jffs2_get_timestamp(void); 47*10465441SEvalZero void jffs2_get_info_from_sb(void * data, struct jffs2_fs_info * info); 48*10465441SEvalZero int jffs2_porting_stat(cyg_mtab_entry * mte, cyg_dir dir, const char *name, 49*10465441SEvalZero void * stat_buf); 50*10465441SEvalZero 51*10465441SEvalZero #endif 52