1#ifndef __UM_IRQFLAGS_H
2#define __UM_IRQFLAGS_H
3
4extern int get_signals(void);
5extern int set_signals(int enable);
6extern void block_signals(void);
7extern void unblock_signals(void);
8
9static inline unsigned long arch_local_save_flags(void)
10{
11	return get_signals();
12}
13
14static inline void arch_local_irq_restore(unsigned long flags)
15{
16	set_signals(flags);
17}
18
19static inline void arch_local_irq_enable(void)
20{
21	unblock_signals();
22}
23
24static inline void arch_local_irq_disable(void)
25{
26	block_signals();
27}
28
29static inline unsigned long arch_local_irq_save(void)
30{
31	unsigned long flags;
32	flags = arch_local_save_flags();
33	arch_local_irq_disable();
34	return flags;
35}
36
37static inline bool arch_irqs_disabled(void)
38{
39	return arch_local_save_flags() == 0;
40}
41
42#endif
43