#ifndef __VXBOOT_FS_SMEMFS_H__
# define __VXBOOT_FS_SMEMFS_H__

#include <stddef.h>
#include <stdint.h>

#include <gint/defs/types.h>

//----
//	Internal structure used to provide Casio's syscall abstraction
//---

/* Internal superblock use for the Casio's syscall abstraction */
struct smemfs_superblock {
	struct smemfs_inode *root_inode;
	struct smemfs_inode *fake_root_inode;
};

/* Internal struct used to store SMEM dump */
struct smemfs_inode {
	/* File name */
	char name[32];

	/* Internal file's information */
	int type;
	size_t fsize;
	size_t dsize;

	/* Internal abstraction information */
	struct smemfs_inode *child;
	struct smemfs_inode *sibling;
	struct smemfs_inode *parent;
};

//---
//	Dev symbols
//---
#define SMEMFS_FAKE_ROOT_INODE	((void*)0xdeadbeef)
extern struct smemfs_superblock smemfs_superblock;


//---
//	Primitives
//---
extern struct smemfs_inode *smemfs_mount(void);

extern ssize_t smemfs_pread(struct smemfs_inode *inode,
					void *buf, size_t count, off_t pos);

extern struct smemfs_inode *smemfs_alloc_inode(void);

#endif /*__VXBOOT_FS_SMEMFS_H__*/