include/linux/kobj_map.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * kobj_map.h
0004  */
0005
0006 #ifndef _KOBJ_MAP_H_
0007 #define _KOBJ_MAP_H_
0008
0009 #include <linux/mutex.h>
0010
0011 typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
0012 struct kobj_map;
0013
0014 int kobj_map(struct kobj_map *, dev_t, unsigned long, struct module *,
0015          kobj_probe_t *, int (*)(dev_t, void *), void *);
0016 void kobj_unmap(struct kobj_map *, dev_t, unsigned long);
0017 struct kobject *kobj_lookup(struct kobj_map *, dev_t, int *);
0018 struct kobj_map *kobj_map_init(kobj_probe_t *, struct mutex *);
0019
0020 #endif /* _KOBJ_MAP_H_ */