83 	struct kobject *kobj;  in sysctl_handle_attr()  local
90 	kobj = arg1;  in sysctl_handle_attr()
92 	if (kobj->ktype == NULL || kobj->ktype->sysfs_ops == NULL)  in sysctl_handle_attr()
97 	ops = kobj->ktype->sysfs_ops;  in sysctl_handle_attr()
99 		len = ops->show(kobj, attr, buf);  in sysctl_handle_attr()
124 	len = ops->store(kobj, attr, buf, len);  in sysctl_handle_attr()
134 sysfs_create_file(struct kobject *kobj, const struct attribute *attr)  in sysfs_create_file()  argument
138 	oid = SYSCTL_ADD_OID(NULL, SYSCTL_CHILDREN(kobj->oidp), OID_AUTO,  in sysfs_create_file()
139 	    attr->name, CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_MPSAFE, kobj,  in sysfs_create_file()
149 sysfs_remove_file(struct kobject *kobj, const struct attribute *attr)  in sysfs_remove_file()  argument
152 	if (kobj->oidp)  in sysfs_remove_file()
153 		sysctl_remove_name(kobj->oidp, attr->name, 1, 1);  in sysfs_remove_file()
157 sysfs_create_files(struct kobject *kobj, const struct attribute * const *attrs)  in sysfs_create_files()  argument
163 		error = sysfs_create_file(kobj, attrs[i]);  in sysfs_create_files()
165 		sysfs_remove_file(kobj, attrs[i]);  in sysfs_create_files()
171 sysfs_remove_files(struct kobject *kobj, const struct attribute * const *attrs)  in sysfs_remove_files()  argument
176 		sysfs_remove_file(kobj, attrs[i]);  in sysfs_remove_files()
180 sysfs_create_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_create_group()  argument
187 		oidp = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->oidp),  in sysfs_create_group()
190 		oidp = kobj->oidp;  in sysfs_create_group()
194 		    kobj, (uintptr_t)*attr, sysctl_handle_attr, "A", "");  in sysfs_create_group()
201 sysfs_remove_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_remove_group()  argument
204 	if (kobj->oidp)  in sysfs_remove_group()
205 		sysctl_remove_name(kobj->oidp, grp->name, 1, 1);  in sysfs_remove_group()
209 sysfs_create_groups(struct kobject *kobj, const struct attribute_group **grps)  in sysfs_create_groups()  argument
217 		error = sysfs_create_group(kobj, grps[i]);  in sysfs_create_groups()
219 		sysfs_remove_group(kobj, grps[i]);  in sysfs_create_groups()
225 sysfs_remove_groups(struct kobject *kobj, const struct attribute_group **grps)  in sysfs_remove_groups()  argument
232 		sysfs_remove_group(kobj, grps[i]);  in sysfs_remove_groups()
236 sysfs_merge_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_merge_group()  argument
240 	return (sysfs_create_group(kobj, grp));  in sysfs_merge_group()
244 sysfs_unmerge_group(struct kobject *kobj, const struct attribute_group *grp)  in sysfs_unmerge_group()  argument
249 	SLIST_FOREACH(oidp, SYSCTL_CHILDREN(kobj->oidp), oid_link) {  in sysfs_unmerge_group()
259 sysfs_create_dir(struct kobject *kobj)  in sysfs_create_dir()  argument
263 	oid = SYSCTL_ADD_NODE(NULL, SYSCTL_CHILDREN(kobj->parent->oidp),  in sysfs_create_dir()
264 	    OID_AUTO, kobj->name, CTLFLAG_RD|CTLFLAG_MPSAFE, NULL, kobj->name);  in sysfs_create_dir()
268 	kobj->oidp = oid;  in sysfs_create_dir()
274 sysfs_remove_dir(struct kobject *kobj)  in sysfs_remove_dir()  argument
277 	if (kobj->oidp == NULL)  in sysfs_remove_dir()
279 	sysctl_remove_oid(kobj->oidp, 1, 1);  in sysfs_remove_dir()