04465b1a44
The description of the attribute was added in sysfs section and referenced in vinput section. In vinput section, just described the class_attribute and some macros about sysfs class. Add file name at vinput-related examples begin.
50 lines
900 B
C
50 lines
900 B
C
/*
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* vinput.h
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*/
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#ifndef VINPUT_H
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#define VINPUT_H
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#include <linux/input.h>
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#include <linux/spinlock.h>
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#define VINPUT_MAX_LEN 128
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#define MAX_VINPUT 32
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#define VINPUT_MINORS MAX_VINPUT
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#define dev_to_vinput(dev) container_of(dev, struct vinput, dev)
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struct vinput_device;
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struct vinput {
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long id;
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long devno;
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long last_entry;
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spinlock_t lock;
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void *priv_data;
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struct device dev;
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struct list_head list;
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struct input_dev *input;
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struct vinput_device *type;
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};
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struct vinput_ops {
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int (*init)(struct vinput *);
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int (*kill)(struct vinput *);
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int (*send)(struct vinput *, char *, int);
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int (*read)(struct vinput *, char *, int);
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};
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struct vinput_device {
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char name[16];
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struct list_head list;
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struct vinput_ops *ops;
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};
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int vinput_register(struct vinput_device *dev);
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void vinput_unregister(struct vinput_device *dev);
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#endif
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