[Minios-devel] [UNIKRAFT PATCH v2 2/3] lib/uklock: introduce mutex_is_locked

[Yuri Volchkov <yuri.volchkov@xxxxxxxxx>]

Signed-off-by: Yuri Volchkov <yuri.volchkov@xxxxxxxxx>
---
 lib/uklock/include/uk/mutex.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/uklock/include/uk/mutex.h b/lib/uklock/include/uk/mutex.h
index 96635f6b..88540eca 100644
--- a/lib/uklock/include/uk/mutex.h
+++ b/lib/uklock/include/uk/mutex.h
@@ -91,6 +91,11 @@ static inline int uk_mutex_trylock(struct uk_mutex *m)
        return ret;
 }
 
+static inline int uk_mutex_is_locked(struct uk_mutex *m)
+{
+       return m->locked;
+}
+
 static inline void uk_mutex_unlock(struct uk_mutex *m)
 {
        unsigned long irqf;
-- 
2.19.2


_______________________________________________
Minios-devel mailing list
Minios-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/minios-devel