40 lines
865 B
C
Executable file
40 lines
865 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __UM_IRQFLAGS_H
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#define __UM_IRQFLAGS_H
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extern int get_signals(void);
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extern int set_signals(int enable);
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extern void block_signals(void);
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extern void unblock_signals(void);
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#define arch_local_save_flags arch_local_save_flags
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static inline unsigned long arch_local_save_flags(void)
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{
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return get_signals();
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}
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#define arch_local_irq_restore arch_local_irq_restore
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static inline void arch_local_irq_restore(unsigned long flags)
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{
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set_signals(flags);
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}
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#define arch_local_irq_enable arch_local_irq_enable
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static inline void arch_local_irq_enable(void)
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{
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unblock_signals();
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}
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#define arch_local_irq_disable arch_local_irq_disable
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static inline void arch_local_irq_disable(void)
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{
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block_signals();
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}
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#define ARCH_IRQ_DISABLED 0
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#define ARCh_IRQ_ENABLED (SIGIO|SIGVTALRM)
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#include <asm-generic/irqflags.h>
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#endif
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