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43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* udevdb header file
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*/
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#ifndef _UDEVDB_H_
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#define _UDEVDB_H_
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#define UDEV_DB "udevdb.tdb"
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#define PATH_SIZE 256
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#define UDEVDB_DEL "#"
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/* Udevdb initialization flags */
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#define UDEVDB_DEFAULT 0 /* Defaults database to use file */
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#define UDEVDB_INTERNAL 1 /* Don't store db on disk, use in memory */
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struct udevice {
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char name[NAME_SIZE];
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char sysfs_path[PATH_SIZE];
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char class_dev_name[NAME_SIZE];
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char class_name[NAME_SIZE];
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char bus_id[NAME_SIZE];
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char bus_name[NAME_SIZE];
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char driver[NAME_SIZE];
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char type;
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int major;
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int minor;
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int mode;
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};
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/* Function Prototypes */
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extern void udevdb_exit(void);
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extern int udevdb_init(int init_flag);
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extern int udevdb_delete_udevice(const char *name);
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extern int udevdb_add_udevice(const struct udevice *dev);
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extern struct udevice *udevdb_get_udevice(const char *name);
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extern struct udevice *udevdb_get_udevice_by_bus(const char *bus,
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const char *id);
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extern struct udevice *udevdb_get_udevice_by_class(const char *cls,
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const char *cls_dev);
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#endif /* _UDEVDB_H_ */
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