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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273/* SPDX-License-Identifier: GPL-2.0-only *//* * attribute_container.h - a generic container for all classes * * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> */
#ifndef _ATTRIBUTE_CONTAINER_H_#define _ATTRIBUTE_CONTAINER_H_
#include <linux/list.h>#include <linux/klist.h>
struct device;
struct attribute_container { struct list_head node; struct klist containers; struct class *class; const struct attribute_group *grp; struct device_attribute **attrs; int (*match)(struct attribute_container *, struct device *);#define ATTRIBUTE_CONTAINER_NO_CLASSDEVS 0x01 unsigned long flags;};
static inline intattribute_container_no_classdevs(struct attribute_container *atc){ return atc->flags & ATTRIBUTE_CONTAINER_NO_CLASSDEVS;}
static inline voidattribute_container_set_no_classdevs(struct attribute_container *atc){ atc->flags |= ATTRIBUTE_CONTAINER_NO_CLASSDEVS;}
void attribute_container_register(struct attribute_container *cont);int __must_check attribute_container_unregister(struct attribute_container *cont);void attribute_container_create_device(struct device *dev, int (*fn)(struct attribute_container *, struct device *, struct device *));void attribute_container_add_device(struct device *dev, int (*fn)(struct attribute_container *, struct device *, struct device *));void attribute_container_remove_device(struct device *dev, void (*fn)(struct attribute_container *, struct device *, struct device *));void attribute_container_device_trigger(struct device *dev, int (*fn)(struct attribute_container *, struct device *, struct device *));int attribute_container_device_trigger_safe(struct device *dev, int (*fn)(struct attribute_container *, struct device *, struct device *), int (*undo)(struct attribute_container *, struct device *, struct device *));int attribute_container_add_attrs(struct device *classdev);int attribute_container_add_class_device(struct device *classdev);void attribute_container_remove_attrs(struct device *classdev);void attribute_container_class_device_del(struct device *classdev);struct attribute_container *attribute_container_classdev_to_container(struct device *);struct device *attribute_container_find_class_device(struct attribute_container *, struct device *);struct device_attribute **attribute_container_classdev_to_attrs(const struct device *classdev);
#endif