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
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.