modules/mcemu/ioman_add.h

   1 #ifndef _IOMAN_ADD_H_
   2 #define _IOMAN_ADD_H_
   3
   4 #define IOP_DT_FSEXT    0x10000000
   5
   6 typedef struct _iop_ext_device {
   7         const char *name;
   8         unsigned int type;
   9         unsigned int version;   /* Not so sure about this one.  */
  10         const char *desc;
  11         struct _iop_ext_device_ops *ops;
  12 } iop_ext_device_t;
  13
  14 typedef struct {
  15 /*00*/  unsigned int    mode;
  16 /*04*/  unsigned int    attr;
  17 /*08*/  unsigned int    size;
  18 /*0c*/  unsigned char   ctime[8];
  19 /*14*/  unsigned char   atime[8];
  20 /*1c*/  unsigned char   mtime[8];
  21 /*24*/  unsigned int    hisize;
  22 /*28*/  unsigned int    private_0;              /* Number of subs (main) / subpart number (sub) */
  23 /*2c*/  unsigned int    private_1;
  24 /*30*/  unsigned int    private_2;
  25 /*34*/  unsigned int    private_3;
  26 /*38*/  unsigned int    private_4;
  27 /*3c*/  unsigned int    private_5;              /* Sector start.  */
  28 } iox_stat_t;
  29
  30 typedef struct {
  31         iox_stat_t      stat;
  32         char            name[256];
  33         unsigned int    unknown;
  34 } iox_dirent_t;
  35
  36 typedef struct _iop_ext_device_ops {
  37         int     (*init)(iop_device_t *);
  38         int     (*deinit)(iop_device_t *);
  39         int     (*format)(iop_file_t *);
  40         int     (*open)(iop_file_t *, const char *, int);
  41         int     (*close)(iop_file_t *);
  42         int     (*read)(iop_file_t *, void *, int);
  43         int     (*write)(iop_file_t *, void *, int);
  44         int     (*lseek)(iop_file_t *, unsigned long, int);
  45         int     (*ioctl)(iop_file_t *, unsigned long, void *);
  46         int     (*remove)(iop_file_t *, const char *);
  47         int     (*mkdir)(iop_file_t *, const char *);
  48         int     (*rmdir)(iop_file_t *, const char *);
  49         int     (*dopen)(iop_file_t *, const char *);
  50         int     (*dclose)(iop_file_t *);
  51         int     (*dread)(iop_file_t *, iox_dirent_t *);
  52         int     (*getstat)(iop_file_t *, const char *, iox_stat_t *);
  53         int     (*chstat)(iop_file_t *, const char *, iox_stat_t *, unsigned int);
  54         /* Extended ops start here.  */
  55         int     (*rename)(iop_file_t *, const char *, const char *);
  56         int     (*chdir)(iop_file_t *, const char *);
  57         int     (*sync)(iop_file_t *, const char *, int);
  58         int     (*mount)(iop_file_t *, const char *, const char *, int, void *, unsigned int);
  59         int     (*umount)(iop_file_t *, const char *);
  60         long long (*lseek64)(iop_file_t *, long long, int);
  61         int     (*devctl)(iop_file_t *, const char *, int, void *, unsigned int, void *, unsigned int);
  62         int     (*symlink)(iop_file_t *, const char *, const char *);
  63         int     (*readlink)(iop_file_t *, const char *, char *, unsigned int);
  64         int     (*ioctl2)(iop_file_t *, int, void *, unsigned int, void *, unsigned int);
  65
  66 } iop_ext_device_ops_t;
  67
  68 #endif