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posix env: add spinlock trylock

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski 2019-09-02 15:34:29 -04:00
parent 7f442fd943
commit f892bb962d
1 changed files with 5 additions and 0 deletions
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5
env/posix/ocf_env.h vendored
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@ -455,6 +455,11 @@ static inline void env_spinlock_init(env_spinlock *l)
ENV_BUG_ON(pthread_spin_init(&l->lock, 0));
}
static inline int env_spinlock_trylock(env_spinlock *l)
{
return pthread_spin_trylock(&l->lock) ? -OCF_ERR_NO_LOCK : 0;
}
static inline void env_spinlock_lock(env_spinlock *l)
{
ENV_BUG_ON(pthread_spin_lock(&l->lock));