snd_hwdep_ops Struct Reference

#include <hwdep.h>

Data Fields
long long(*	llseek )(struct snd_hwdep *hw, struct file *file, long long offset, int orig)
long(*	read )(struct snd_hwdep *hw, char __user *buf, long count, loff_t *offset)
long(*	write )(struct snd_hwdep *hw, const char __user *buf, long count, loff_t *offset)
int(*	open )(struct snd_hwdep *hw, struct file *file)
int(*	release )(struct snd_hwdep *hw, struct file *file)
unsigned int(*	poll )(struct snd_hwdep *hw, struct file *file, poll_table *wait)
int(*	ioctl )(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
int(*	ioctl_compat )(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
int(*	mmap )(struct snd_hwdep *hw, struct file *file, struct vm_area_struct *vma)
int(*	dsp_status )(struct snd_hwdep *hw, struct snd_hwdep_dsp_status *status)
int(*	dsp_load )(struct snd_hwdep *hw, struct snd_hwdep_dsp_image *image)

Detailed Description

Definition at line 31 of file hwdep.h.

Field Documentation

int(* dsp_load)(struct snd_hwdep *hw, struct snd_hwdep_dsp_image *image)

Definition at line 50 of file hwdep.h.

int(* dsp_status)(struct snd_hwdep *hw, struct snd_hwdep_dsp_status *status)

Definition at line 48 of file hwdep.h.

int(* ioctl)(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)

Definition at line 42 of file hwdep.h.

int(* ioctl_compat)(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)

Definition at line 44 of file hwdep.h.

long long(* llseek)(struct snd_hwdep *hw, struct file *file, long long offset, int orig)

Definition at line 32 of file hwdep.h.

int(* mmap)(struct snd_hwdep *hw, struct file *file, struct vm_area_struct *vma)

Definition at line 46 of file hwdep.h.

int(* open)(struct snd_hwdep *hw, struct file *file)

Definition at line 38 of file hwdep.h.

unsigned int(* poll)(struct snd_hwdep *hw, struct file *file, poll_table *wait)

Definition at line 40 of file hwdep.h.

long(* read)(struct snd_hwdep *hw, char __user *buf, long count, loff_t *offset)

Definition at line 34 of file hwdep.h.

int(* release)(struct snd_hwdep *hw, struct file *file)

Definition at line 39 of file hwdep.h.

long(* write)(struct snd_hwdep *hw, const char __user *buf, long count, loff_t *offset)

Definition at line 36 of file hwdep.h.

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The documentation for this struct was generated from the following file:

• include/sound/hwdep.h