RTEMS CPU Kit with SuperCore  4.11.3
spinlock.h
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1 #ifndef __LINUX_SPINLOCK_H__
2 #define __LINUX_SPINLOCK_H__
3 
4 
5 typedef struct { } spinlock_t;
6 #define SPIN_LOCK_UNLOCKED (spinlock_t) { }
7 #define DEFINE_SPINLOCK(x) spinlock_t x = SPIN_LOCK_UNLOCKED
8 
9 #define spin_lock_init(lock) \
10 CYG_MACRO_START; \
11 CYG_UNUSED_PARAM(spinlock_t *, lock); \
12 CYG_MACRO_END
13 
14 #define spin_lock(lock) \
15 CYG_MACRO_START; \
16 CYG_UNUSED_PARAM(spinlock_t *, lock); \
17 CYG_MACRO_END
18 
19 #define spin_unlock(lock) \
20 CYG_MACRO_START; \
21 CYG_UNUSED_PARAM(spinlock_t *, lock); \
22 CYG_MACRO_END
23 
24 #define spin_lock_bh(lock) \
25 CYG_MACRO_START; \
26 CYG_UNUSED_PARAM(spinlock_t *, lock); \
27 CYG_MACRO_END
28 
29 #define spin_unlock_bh(lock) \
30 CYG_MACRO_START; \
31 CYG_UNUSED_PARAM(spinlock_t *, lock); \
32 CYG_MACRO_END
33 
34 #endif /* __LINUX_SPINLOCK_H__ */
spinlock_t
Definition: spinlock.h:6
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