xref: /linux/drivers/s390/cio/idset.h (revision 498495dba268b20e8eadd7fe93c140c68b6cc9d2)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  *    Copyright IBM Corp. 2007, 2012
4  *    Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
5  */
6 
7 #ifndef S390_IDSET_H
8 #define S390_IDSET_H
9 
10 #include <asm/schid.h>
11 
12 struct idset;
13 
14 void idset_free(struct idset *set);
15 void idset_fill(struct idset *set);
16 
17 struct idset *idset_sch_new(void);
18 void idset_sch_add(struct idset *set, struct subchannel_id id);
19 void idset_sch_del(struct idset *set, struct subchannel_id id);
20 void idset_sch_del_subseq(struct idset *set, struct subchannel_id schid);
21 int idset_sch_contains(struct idset *set, struct subchannel_id id);
22 int idset_is_empty(struct idset *set);
23 void idset_add_set(struct idset *to, struct idset *from);
24 
25 #endif /* S390_IDSET_H */
26