26 lines
550 B
C
26 lines
550 B
C
#ifndef KERNEL_X86_64_HWLOCK_H_
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#define KERNEL_X86_64_HWLOCK_H_
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#define ML_HWLOCK_INIT (0)
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int ml_hwlock_t;
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extern void ml_hwlock_lock(ml_hwlock_t *lck);
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extern void ml_hwlock_unlock(ml_hwlock_t *lck);
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extern void ml_hwlock_lock_irq(ml_hwlock_t *lck);
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extern void ml_hwlock_unlock_irq(ml_hwlock_t *lck);
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extern void ml_hwlock_lock_irqsave(ml_hwlock_t *lck, unsigned long *flags);
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extern void ml_hwlock_unlock_irqrestore(ml_hwlock_t *lck, unsigned long flags);
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#ifdef __cplusplus
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}
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#endif
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#endif
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