cdrom.h File Reference

#include <linux/fs.h>
#include <linux/list.h>
#include <uapi/linux/cdrom.h>

Go to the source code of this file.

Data Structures
struct	packet_command
struct	cdrom_device_info
struct	cdrom_device_ops
struct	tracktype
struct	cdrom_mechstat_header
struct	cdrom_slot
struct	cdrom_changer_info
struct	__attribute__
struct	modesel_head
struct	rpc_state_t
struct	event_header
struct	media_event_desc

Macros
#define	CDDA_OLD   0 /* old style */
#define	CDDA_BPC_SINGLE   1 /* single frame block pc */
#define	CDDA_BPC_FULL   2 /* multi frame block pc */
#define	CDROM_MAX_SLOTS   256

Enumerations
enum	mechtype_t {   mechtype_caddy = 0, mechtype_tray = 1, mechtype_popup = 2, mechtype_individual_changer = 4,   mechtype_cartridge_changer = 5 }

Functions
int	cdrom_open (struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t mode)
void	cdrom_release (struct cdrom_device_info *cdi, fmode_t mode)
int	cdrom_ioctl (struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
unsigned int	cdrom_check_events (struct cdrom_device_info *cdi, unsigned int clearing)
int	cdrom_media_changed (struct cdrom_device_info *)
int	register_cdrom (struct cdrom_device_info *cdi)
void	unregister_cdrom (struct cdrom_device_info *cdi)
int	cdrom_get_last_written (struct cdrom_device_info *cdi, long *last_written)
int	cdrom_number_of_slots (struct cdrom_device_info *cdi)
int	cdrom_mode_select (struct cdrom_device_info *cdi, struct packet_command *cgc)
int	cdrom_mode_sense (struct cdrom_device_info *cdi, struct packet_command *cgc, int page_code, int page_control)
void	init_cdrom_command (struct packet_command *cgc, void *buffer, int len, int type)
int	cdrom_get_media_event (struct cdrom_device_info *cdi, struct media_event_desc *med)

Macro Definition Documentation

#define CDDA_BPC_FULL   2 /* multi frame block pc */

Definition at line 35 of file cdrom.h.

#define CDDA_BPC_SINGLE   1 /* single frame block pc */

Definition at line 34 of file cdrom.h.

#define CDDA_OLD   0 /* old style */

Definition at line 33 of file cdrom.h.

#define CDROM_MAX_SLOTS   256

Definition at line 128 of file cdrom.h.

Enumeration Type Documentation

enum mechtype_t

Enumerator:

mechtype_caddy
mechtype_tray
mechtype_popup
mechtype_individual_changer
mechtype_cartridge_changer

Definition at line 169 of file cdrom.h.

Function Documentation

unsigned int cdrom_check_events	(	struct cdrom_device_info *	cdi,
		unsigned int	clearing
	)

Definition at line 1420 of file cdrom.c.

int cdrom_get_last_written	(	struct cdrom_device_info *	cdi,
		long *	last_written
	)

Definition at line 3282 of file cdrom.c.

int cdrom_get_media_event	(	struct cdrom_device_info *	cdi,
		struct media_event_desc *	med
	)

Definition at line 465 of file cdrom.c.

int cdrom_ioctl	(	struct cdrom_device_info *	cdi,
		struct block_device *	bdev,
		fmode_t	mode,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 2736 of file cdrom.c.

int cdrom_media_changed

(

struct cdrom_device_info *

)

Definition at line 1467 of file cdrom.c.

int cdrom_mode_select	(	struct cdrom_device_info *	cdi,
		struct packet_command *	cgc
	)

Definition at line 1990 of file cdrom.c.

int cdrom_mode_sense	(	struct cdrom_device_info *	cdi,
		struct packet_command *	cgc,
		int	page_code,
		int	page_control
	)

Definition at line 1974 of file cdrom.c.

int cdrom_number_of_slots

(

struct cdrom_device_info *

cdi

)

Definition at line 1289 of file cdrom.c.

int cdrom_open	(	struct cdrom_device_info *	cdi,
		struct block_device *	bdev,
		fmode_t	mode
	)

Definition at line 980 of file cdrom.c.

void cdrom_release	(	struct cdrom_device_info *	cdi,
		fmode_t	mode
	)

Definition at line 1191 of file cdrom.c.

void init_cdrom_command	(	struct packet_command *	cgc,
		void *	buffer,
		int	len,
		int	type
	)

Definition at line 1560 of file cdrom.c.

int register_cdrom

(

struct cdrom_device_info *

cdi

)

Definition at line 392 of file cdrom.c.

void unregister_cdrom

(

struct cdrom_device_info *

cdi

)

Definition at line 450 of file cdrom.c.