12 lines
221 B
C
12 lines
221 B
C
#ifndef __SPINLOCK_H
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#define __SPINLOCK_H
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#include <stdint.h>
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typedef volatile unsigned int atomic_t;
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extern void spin_lock(atomic_t *lock, uint32_t pid);
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extern void spin_unlock(atomic_t *lock, uint32_t pid);
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#endif
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