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auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com From: Martin Wilck Add a small helper. Signed-off-by: Martin Wilck Reviewed-by: Benjamin Marzinski --- libmultipath/lock.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libmultipath/lock.h b/libmultipath/lock.h index a170efe..d99eedb 100644 --- a/libmultipath/lock.h +++ b/libmultipath/lock.h @@ -12,6 +12,11 @@ static inline void lock(struct mutex_lock *a) pthread_mutex_lock(&a->mutex); } +static inline int trylock(struct mutex_lock *a) +{ + return pthread_mutex_trylock(&a->mutex); +} + static inline int timedlock(struct mutex_lock *a, struct timespec *tmo) { return pthread_mutex_timedlock(&a->mutex, tmo);