d81access.c File Reference

#include "xemu/emutools.h"
#include "xemu/d81access.h"
#include "xemu/emutools_files.h"
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>

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Macros
#define	D64_SIZE   174848
#define	D71_SIZE   349696
#define	D65_SIZE   2785280
#define	IS_RO(p)   (!!((p) & D81ACCESS_RO))
#define	IS_RW(p)   (!((p) & D81ACCESS_RO))
#define	HAS_DISK(p)   (((p)&& 0xFF) != D81ACCESS_EMPTY)
#define	IS_AUTOCLOSE(p)   (!!((p) & D81ACCESS_AUTOCLOSE))

Functions
void	d81access_init (void)
int	d81access_get_mode (int which)
void	d81access_close (int which)
void	d81access_close_all (void)
void	d81access_attach_fd (int which, int fd, off_t offset, int mode)
int	d81access_attach_fsobj (int which, const char *fn, int mode)
int	d81access_read_sect (const int which, Uint8 *buffer, const Uint8 side, const Uint8 track, const Uint8 sector, const int sector_size)
int	d81access_write_sect (const int which, Uint8 *buffer, const Uint8 side, const Uint8 track, const Uint8 sector, const int sector_size)
Uint8 *	d81access_create_image (Uint8 *img, const char *diskname, const int name_from_fn)
int	d81access_create_image_file (const char *fn, const char *diskname, const int do_overwrite, const char *cry)

Macro Definition Documentation

D64_SIZE

#define D64_SIZE   174848

Definition at line 46 of file d81access.c.

D65_SIZE

#define D65_SIZE   2785280

Definition at line 48 of file d81access.c.

D71_SIZE

#define D71_SIZE   349696

Definition at line 47 of file d81access.c.

HAS_DISK

#define HAS_DISK

(

p

)

(((p)&& 0xFF) != D81ACCESS_EMPTY)

Definition at line 52 of file d81access.c.

IS_AUTOCLOSE

#define IS_AUTOCLOSE

(

p

)

(!!((p) & D81ACCESS_AUTOCLOSE))

Definition at line 53 of file d81access.c.

IS_RO

#define IS_RO

(

p

)

(!!((p) & D81ACCESS_RO))

Definition at line 50 of file d81access.c.

IS_RW

#define IS_RW

(

p

)

(!((p) & D81ACCESS_RO))

Definition at line 51 of file d81access.c.

Function Documentation

d81access_attach_fd()

void d81access_attach_fd	(	int	which,
		int	fd,
		off_t	offset,
		int	mode
	)

Definition at line 145 of file d81access.c.

d81access_attach_fsobj()

int d81access_attach_fsobj	(	int	which,
		const char *	fn,
		int	mode
	)

Definition at line 173 of file d81access.c.

d81access_close()

void d81access_close

(

int

which

)

Definition at line 78 of file d81access.c.

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d81access_close_all()

void d81access_close_all

(

void

)

Definition at line 100 of file d81access.c.

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d81access_create_image()

Uint8* d81access_create_image	(	Uint8 *	img,
		const char *	diskname,
		const int	name_from_fn
	)

Definition at line 604 of file d81access.c.

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d81access_create_image_file()

int d81access_create_image_file	(	const char *	fn,
		const char *	diskname,
		const int	do_overwrite,
		const char *	cry
	)

Definition at line 701 of file d81access.c.

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d81access_get_mode()

int d81access_get_mode

(

int

which

)

Definition at line 72 of file d81access.c.

d81access_init()

void d81access_init

(

void

)

Definition at line 56 of file d81access.c.

d81access_read_sect()

int d81access_read_sect	(	const int	which,
		Uint8 *	buffer,
		const Uint8	side,
		const Uint8	track,
		const Uint8	sector,
		const int	sector_size
	)

Definition at line 539 of file d81access.c.

d81access_write_sect()

int d81access_write_sect	(	const int	which,
		Uint8 *	buffer,
		const Uint8	side,
		const Uint8	track,
		const Uint8	sector,
		const int	sector_size
	)

Definition at line 572 of file d81access.c.

Variable Documentation

dir

DIR* dir

Definition at line 32 of file d81access.c.

fd

int fd

Definition at line 31 of file d81access.c.

image_size

int image_size

Definition at line 35 of file d81access.c.

mode

int mode

Definition at line 34 of file d81access.c.

prg_blk_last_size

int prg_blk_last_size

Definition at line 41 of file d81access.c.

prg_blk_size

int prg_blk_size

Definition at line 40 of file d81access.c.

prg_size

int prg_size

Definition at line 39 of file d81access.c.

start_at

off_t start_at

Definition at line 33 of file d81access.c.