#ifndef _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_
#define _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_

#include <psp2common/kernel/types.h>

#ifdef __cplusplus
extern "C" {
#endif

/* device types */
#define SCE_D_TYPE_NULL     0x0     /* dummy device */
#define SCE_D_TYPE_CHAR     0x1     /* character device */
#define SCE_D_TYPE_BLOCK    0x4     /* block device */
#define SCE_D_TYPE_FS       0x10    /* file system */
#define SCE_D_TYPE_ALIAS    0x20    /* alias name (device alias) */
#define SCE_D_TYPE_MOUNTPT  0x40    /* alias name (mount point) */

/* flags */
#define SCE_FREAD       (0x0001)        /* readable */
#define SCE_FWRITE      (0x0002)        /* writable */
#define SCE_FNBLOCK     (0x0004)        /* Reserved: non-blocking reads */
#define SCE_FDIRO       (0x0008)        /* internal use for dopen */
#define SCE_FRLOCK      (0x0010)        /* Reserved: read locked (non-shared) */
#define SCE_FWLOCK      (0x0020)        /* Reserved: write locked (non-shared) */
#define SCE_FAPPEND     (0x0100)        /* append on each write */
#define SCE_FCREAT      (0x0200)        /* create if nonexistant */
#define SCE_FTRUNC      (0x0400)        /* truncate to zero length */
#define SCE_EXCL        (0x0800)        /* exclusive create */
#define SCE_FSCAN       (0x1000)        /* Reserved: scan type */
#define SCE_FRCOM       (0x2000)        /* Reserved: remote command entry */
#define SCE_FNBUF       (0x4000)        /* no device buffer */
#define SCE_FASYNC      (0x8000)        /* Reserved: asyncronous i/o */
#define SCE_FFDEXCL     (0x01000000)    /* exclusive access */
#define SCE_FGAMEDATA   (0x40000000)

/* Flag for sceIoOpen() */
#define SCE_O_RDONLY    (SCE_FREAD)
#define SCE_O_WRONLY    (SCE_FWRITE)
#define SCE_O_RDWR      (SCE_FREAD|SCE_FWRITE)
#define SCE_O_NBLOCK    (SCE_FNBLOCK) /* Reserved: Non-Blocking I/O */
#define SCE_O_APPEND    (SCE_FAPPEND) /* append (writes guaranteed at the end) */
#define SCE_O_CREAT     (SCE_FCREAT)  /* open with file create */
#define SCE_O_TRUNC     (SCE_FTRUNC)  /* open with truncation */
#define SCE_O_EXCL      (SCE_EXCL)    /* exclusive create */
#define SCE_O_NOBUF     (SCE_FNBUF)   /* no device buffer */
#define SCE_O_NOWAIT    (SCE_FASYNC)  /* Reserved: asyncronous i/o */
#define SCE_O_FDEXCL    (SCE_FFDEXCL) /* exclusive access */
#define SCE_O_PWLOCK    (SCE_FPWLOCK) /* power control lock */
#define SCE_O_FGAMEDATA (SCE_FGAMEDATA)

/* Flag for sceIoLseek() */
#define SCE_SEEK_SET	(0)
#define SCE_SEEK_CUR	(1)
#define SCE_SEEK_END	(2)

/* Path */
#define SCE_IO_MAX_PATH_BUFFER_SIZE  (1024) /* maximum path buffer size */
#define SCE_IO_MAX_PATH_LENGTH       (200)  /* maximum path length */

/**
 * May be used with sceIoDevctl()
 */
typedef struct SceIoDevInfo {
  SceOff max_size;
  SceOff free_size;
  SceSize cluster_size;
  void *unk;
} SceIoDevInfo;

#ifdef __cplusplus
}
#endif

#endif	/* _DOLCESDK_PSP2COMMON_KERNEL_IOFILEMGR_H_ */