82 	struct kobject *kobj;  in sysctl_handle_attr()  local
89 	kobj = arg1;  in sysctl_handle_attr()
91 	if (kobj->ktype == NULL || kobj->ktype->sysfs_ops == NULL)  in sysctl_handle_attr()
96 	ops = kobj->ktype->sysfs_ops;  in sysctl_handle_attr()
98 		len = ops->show(kobj, attr, buf);  in sysctl_handle_attr()
123 	len = ops->store(kobj, attr, buf, len);  in sysctl_handle_attr()
133 sysfs_create_file(struct kobject *kobj, const struct attribute *attr)  in sysfs_create_file()  argument
137 	oid = SYSCTL_ADD_OID(NULL, SYSCTL_CHILDREN(kobj->oidp), OID_AUTO,  in sysfs_create_file()
138 	    attr->name, CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_MPSAFE, kobj,  in sysfs_create_file()
148 sysfs_remove_file(struct kobject *kobj, const struct attribute *attr)  in sysfs_remove_file()  argument
151 	if (kobj->oidp)  in sysfs_remove_file()
152 		sysctl_remove_name(kobj->oidp, attr->name, 1, 1);  in sysfs_remove_file()
156 sysfs_create_files(struct kobject *kobj, const struct attribute * const *attrs)  in sysfs_create_files()  argument
162 		error = sysfs_create_file(kobj, attrs[i]);  in sysfs_create_files()
164 		sysfs_remove_file(kobj, attrs[i]);  in sysfs_create_files()
170 sysfs_remove_files(struct kobject *kobj, const struct attribute * const *attrs)  in sysfs_remove_files()  argument
175 		sysfs_remove_file(kobj, attrs[i]);  in sysfs_remove_files()
179 sysfs_create_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_create_group()  argument
186 		oidp = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->oidp),  in sysfs_create_group()
189 		oidp = kobj->oidp;  in sysfs_create_group()
193 		    kobj, (uintptr_t)*attr, sysctl_handle_attr, "A", "");  in sysfs_create_group()
200 sysfs_remove_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_remove_group()  argument
203 	if (kobj->oidp)  in sysfs_remove_group()
204 		sysctl_remove_name(kobj->oidp, grp->name, 1, 1);  in sysfs_remove_group()
208 sysfs_create_groups(struct kobject *kobj, const struct attribute_group **grps)  in sysfs_create_groups()  argument
214 		error = sysfs_create_group(kobj, grps[i]);  in sysfs_create_groups()
216 		sysfs_remove_group(kobj, grps[i]);  in sysfs_create_groups()
222 sysfs_merge_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_merge_group()  argument
226 	return (sysfs_create_group(kobj, grp));  in sysfs_merge_group()
230 sysfs_unmerge_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_unmerge_group()  argument
235 	SLIST_FOREACH(oidp, SYSCTL_CHILDREN(kobj->oidp), oid_link) {  in sysfs_unmerge_group()
245 sysfs_create_dir(struct kobject *kobj)  in sysfs_create_dir()  argument
249 	oid = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->parent->oidp),  in sysfs_create_dir()
250 	    OID_AUTO, kobj->name, CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, kobj->name);  in sysfs_create_dir()
254 	kobj->oidp = oid;  in sysfs_create_dir()
260 sysfs_remove_dir(struct kobject *kobj)  in sysfs_remove_dir()  argument
263 	if (kobj->oidp == NULL)  in sysfs_remove_dir()
265 	sysctl_remove_oid(kobj->oidp, 1, 1);  in sysfs_remove_dir()