EM-ODP  3.7.0
Event Machine on ODP
env_spinlock.h
1 /*
2  * Copyright (c) 2015, Nokia Solutions and Networks
3  * All rights reserved.
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6  * modification, are permitted provided that the following conditions
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18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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29  */
30 
31 /*
32  * env helper include file - don't include this file directly,
33  * instead #include <environment.h>
34  */
35 
36 #ifndef _ENV_SPINLOCK_H_
37 #define _ENV_SPINLOCK_H_
38 
39 #pragma GCC visibility push(default)
40 
41 typedef odp_spinlock_t env_spinlock_t;
42 
43 static inline void
44 env_spinlock_init(env_spinlock_t *const lock)
45 {
46  odp_spinlock_init(lock);
47 }
48 
49 static inline void
50 env_spinlock_lock(env_spinlock_t *const lock)
51 {
52  odp_spinlock_lock(lock);
53 }
54 
55 static inline int
56 env_spinlock_trylock(env_spinlock_t *const lock)
57 {
58  return odp_spinlock_trylock(lock);
59 }
60 
61 static inline int
62 env_spinlock_is_locked(env_spinlock_t *const lock)
63 {
64  return odp_spinlock_is_locked(lock);
65 }
66 
67 static inline void
68 env_spinlock_unlock(env_spinlock_t *const lock)
69 {
70  odp_spinlock_unlock(lock);
71 }
72 
73 #pragma GCC visibility pop
74 #endif /* _ENV_SPINLOCK_H_ */