1
2 #ifndef _LINUX_SCHED_JOBCTL_H
3 #define _LINUX_SCHED_JOBCTL_H
4
5 #include <linux/types.h>
6
7 struct task_struct;
8
9
10
11
12 #define JOBCTL_STOP_SIGMASK 0xffff
13
14 #define JOBCTL_STOP_DEQUEUED_BIT 16
15 #define JOBCTL_STOP_PENDING_BIT 17
16 #define JOBCTL_STOP_CONSUME_BIT 18
17 #define JOBCTL_TRAP_STOP_BIT 19
18 #define JOBCTL_TRAP_NOTIFY_BIT 20
19 #define JOBCTL_TRAPPING_BIT 21
20 #define JOBCTL_LISTENING_BIT 22
21 #define JOBCTL_TRAP_FREEZE_BIT 23
22
23 #define JOBCTL_STOP_DEQUEUED (1UL << JOBCTL_STOP_DEQUEUED_BIT)
24 #define JOBCTL_STOP_PENDING (1UL << JOBCTL_STOP_PENDING_BIT)
25 #define JOBCTL_STOP_CONSUME (1UL << JOBCTL_STOP_CONSUME_BIT)
26 #define JOBCTL_TRAP_STOP (1UL << JOBCTL_TRAP_STOP_BIT)
27 #define JOBCTL_TRAP_NOTIFY (1UL << JOBCTL_TRAP_NOTIFY_BIT)
28 #define JOBCTL_TRAPPING (1UL << JOBCTL_TRAPPING_BIT)
29 #define JOBCTL_LISTENING (1UL << JOBCTL_LISTENING_BIT)
30 #define JOBCTL_TRAP_FREEZE (1UL << JOBCTL_TRAP_FREEZE_BIT)
31
32 #define JOBCTL_TRAP_MASK (JOBCTL_TRAP_STOP | JOBCTL_TRAP_NOTIFY)
33 #define JOBCTL_PENDING_MASK (JOBCTL_STOP_PENDING | JOBCTL_TRAP_MASK)
34
35 extern bool task_set_jobctl_pending(struct task_struct *task, unsigned long mask);
36 extern void task_clear_jobctl_trapping(struct task_struct *task);
37 extern void task_clear_jobctl_pending(struct task_struct *task, unsigned long mask);
38
39 #endif