seq_oss_device.h File Reference

#include <linux/time.h>
#include <linux/wait.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <sound/core.h>
#include <sound/seq_oss.h>
#include <sound/rawmidi.h>
#include <sound/seq_kernel.h>
#include <sound/info.h>

Go to the source code of this file.

Data Structures
struct	seq_oss_chinfo
struct	seq_oss_synthinfo
struct	seq_oss_devinfo

Macros
#define	SNDRV_SEQ_OSS_DEBUG
#define	SNDRV_SEQ_OSS_MAX_CLIENTS   16
#define	SNDRV_SEQ_OSS_MAX_SYNTH_DEVS   16
#define	SNDRV_SEQ_OSS_MAX_MIDI_DEVS   32
#define	SNDRV_SEQ_OSS_MAJOR_VERSION   0
#define	SNDRV_SEQ_OSS_MINOR_VERSION   1
#define	SNDRV_SEQ_OSS_TINY_VERSION   8
#define	SNDRV_SEQ_OSS_VERSION_STR   "0.1.8"
#define	SNDRV_SEQ_OSS_DEVNAME   "seq_oss"
#define	SNDRV_SEQ_OSS_PROCNAME   "oss"
#define	is_read_mode(mode)   ((mode) & SNDRV_SEQ_OSS_FILE_READ)
#define	is_write_mode(mode)   ((mode) & SNDRV_SEQ_OSS_FILE_WRITE)
#define	is_nonblock_mode(mode)   ((mode) & SNDRV_SEQ_OSS_FILE_NONBLOCK)
#define	debug_printk(x)   do { if (seq_oss_debug > 0) snd_printd x; } while (0)

Typedefs
typedef unsigned int	reltime_t
typedef unsigned int	abstime_t

Functions
int	snd_seq_oss_create_client (void)
int	snd_seq_oss_delete_client (void)
int	snd_seq_oss_open (struct file *file, int level)
void	snd_seq_oss_release (struct seq_oss_devinfo *dp)
int	snd_seq_oss_ioctl (struct seq_oss_devinfo *dp, unsigned int cmd, unsigned long arg)
int	snd_seq_oss_read (struct seq_oss_devinfo *dev, char __user *buf, int count)
int	snd_seq_oss_write (struct seq_oss_devinfo *dp, const char __user *buf, int count, struct file *opt)
unsigned int	snd_seq_oss_poll (struct seq_oss_devinfo *dp, struct file *file, poll_table *wait)
void	snd_seq_oss_reset (struct seq_oss_devinfo *dp)
void	snd_seq_oss_drain_write (struct seq_oss_devinfo *dp)
void	snd_seq_oss_process_queue (struct seq_oss_devinfo *dp, abstime_t time)
void	snd_seq_oss_system_info_read (struct snd_info_buffer *buf)
void	snd_seq_oss_midi_info_read (struct snd_info_buffer *buf)
void	snd_seq_oss_synth_info_read (struct snd_info_buffer *buf)
void	snd_seq_oss_readq_info_read (struct seq_oss_readq *q, struct snd_info_buffer *buf)
char *	enabled_str (int bool)

Variables
int	seq_oss_debug

Macro Definition Documentation

#define debug_printk

(

x

)

do { if (seq_oss_debug > 0) snd_printd x; } while (0)

Definition at line 184 of file seq_oss_device.h.

#define is_nonblock_mode

(

mode

)

((mode) & SNDRV_SEQ_OSS_FILE_NONBLOCK)

Definition at line 149 of file seq_oss_device.h.

#define is_read_mode

(

mode

)

((mode) & SNDRV_SEQ_OSS_FILE_READ)

Definition at line 147 of file seq_oss_device.h.

#define is_write_mode

(

mode

)

((mode) & SNDRV_SEQ_OSS_FILE_WRITE)

Definition at line 148 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_DEBUG

Definition at line 35 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_DEVNAME   "seq_oss"

Definition at line 49 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_MAJOR_VERSION   0

Definition at line 43 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_MAX_CLIENTS   16

Definition at line 38 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_MAX_MIDI_DEVS   32

Definition at line 40 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_MAX_SYNTH_DEVS   16

Definition at line 39 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_MINOR_VERSION   1

Definition at line 44 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_PROCNAME   "oss"

Definition at line 50 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_TINY_VERSION   8

Definition at line 45 of file seq_oss_device.h.

#define SNDRV_SEQ_OSS_VERSION_STR   "0.1.8"

Definition at line 46 of file seq_oss_device.h.

Typedef Documentation

typedef unsigned int abstime_t

Definition at line 58 of file seq_oss_device.h.

typedef unsigned int reltime_t

Definition at line 57 of file seq_oss_device.h.

Function Documentation

char* enabled_str

(

int

bool

)

int snd_seq_oss_create_client

(

void

)

Definition at line 67 of file seq_oss_init.c.

int snd_seq_oss_delete_client

(

void

)

Definition at line 161 of file seq_oss_init.c.

void snd_seq_oss_drain_write

(

struct seq_oss_devinfo *

dp

)

Definition at line 453 of file seq_oss_init.c.

int snd_seq_oss_ioctl	(	struct seq_oss_devinfo *	dp,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 74 of file seq_oss_ioctl.c.

void snd_seq_oss_midi_info_read

(

struct snd_info_buffer *

buf

)

int snd_seq_oss_open	(	struct file *	file,
		int	level
	)

Definition at line 176 of file seq_oss_init.c.

unsigned int snd_seq_oss_poll	(	struct seq_oss_devinfo *	dp,
		struct file *	file,
		poll_table *	wait
	)

Definition at line 200 of file seq_oss_rw.c.

void snd_seq_oss_process_queue	(	struct seq_oss_devinfo *	dp,
		abstime_t	time
	)

int snd_seq_oss_read	(	struct seq_oss_devinfo *	dev,
		char __user *	buf,
		int	count
	)

Definition at line 44 of file seq_oss_rw.c.

void snd_seq_oss_readq_info_read	(	struct seq_oss_readq *	q,
		struct snd_info_buffer *	buf
	)

void snd_seq_oss_release

(

struct seq_oss_devinfo *

dp

)

Definition at line 424 of file seq_oss_init.c.

void snd_seq_oss_reset

(

struct seq_oss_devinfo *

dp

)

Definition at line 470 of file seq_oss_init.c.

void snd_seq_oss_synth_info_read

(

struct snd_info_buffer *

buf

)

void snd_seq_oss_system_info_read

(

struct snd_info_buffer *

buf

)

int snd_seq_oss_write	(	struct seq_oss_devinfo *	dp,
		const char __user *	buf,
		int	count,
		struct file *	opt
	)

Definition at line 96 of file seq_oss_rw.c.

Variable Documentation

int seq_oss_debug

Definition at line 45 of file seq_oss.c.