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| 1 | #ifndef SPINLOCK_H_STUB |
|---|---|
| 2 | #define SPINLOCK_H_STUB |
| 3 | |
| 4 | #include <pthread.h> |
| 5 | |
| 6 | typedef pthread_spinlock_t spinlock_t; |
| 7 | |
| 8 | static inline void spin_lock_init(spinlock_t *lock) |
| 9 | { |
| 10 | int r = pthread_spin_init(lock, 0); |
| 11 | assert(!r); |
| 12 | } |
| 13 | |
| 14 | static inline void spin_lock(spinlock_t *lock) |
| 15 | { |
| 16 | int ret = pthread_spin_lock(lock); |
| 17 | assert(!ret); |
| 18 | } |
| 19 | |
| 20 | static inline void spin_unlock(spinlock_t *lock) |
| 21 | { |
| 22 | int ret = pthread_spin_unlock(lock); |
| 23 | assert(!ret); |
| 24 | } |
| 25 | |
| 26 | static inline void spin_lock_bh(spinlock_t *lock) |
| 27 | { |
| 28 | spin_lock(lock); |
| 29 | } |
| 30 | |
| 31 | static inline void spin_unlock_bh(spinlock_t *lock) |
| 32 | { |
| 33 | spin_unlock(lock); |
| 34 | } |
| 35 | |
| 36 | static inline void spin_lock_irq(spinlock_t *lock) |
| 37 | { |
| 38 | spin_lock(lock); |
| 39 | } |
| 40 | |
| 41 | static inline void spin_unlock_irq(spinlock_t *lock) |
| 42 | { |
| 43 | spin_unlock(lock); |
| 44 | } |
| 45 | |
| 46 | static inline void spin_lock_irqsave(spinlock_t *lock, unsigned long f) |
| 47 | { |
| 48 | spin_lock(lock); |
| 49 | } |
| 50 | |
| 51 | static inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long f) |
| 52 | { |
| 53 | spin_unlock(lock); |
| 54 | } |
| 55 | |
| 56 | #endif |
| 57 |
Warning: This file is not a C or C++ file. It does not have highlighting.