diff options
Diffstat (limited to 'include/linux/spinlock.h')
-rw-r--r-- | include/linux/spinlock.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index bd51188d..6c4a623c 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -15,6 +15,11 @@ static inline void raw_spin_lock_init(raw_spinlock_t *lock) pthread_mutex_init(&lock->lock, NULL); } +static inline bool raw_spin_trylock(raw_spinlock_t *lock) +{ + return !pthread_mutex_trylock(&lock->lock); +} + static inline void raw_spin_lock(raw_spinlock_t *lock) { pthread_mutex_lock(&lock->lock); |