1 files changed, 12 insertions, 11 deletions
diff --git a/sbin/hastd/synch.h b/sbin/hastd/synch.h
index 65360fd493ef..db4d83b48b49 100644
--- a/sbin/hastd/synch.h
+++ b/sbin/hastd/synch.h
@@ -46,7 +46,7 @@
 #endif
 
 static __inline void
-mtx_init(pthread_mutex_t *lock)
+mtx_init(pthread_mutex_t *lock) __requires_unlocked(*lock)
 {
 	int error;
 
@@ -54,7 +54,7 @@ mtx_init(pthread_mutex_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-mtx_destroy(pthread_mutex_t *lock)
+mtx_destroy(pthread_mutex_t *lock) __requires_unlocked(*lock)
 {
 	int error;
 
@@ -62,7 +62,7 @@ mtx_destroy(pthread_mutex_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-mtx_lock(pthread_mutex_t *lock)
+mtx_lock(pthread_mutex_t *lock) __locks_exclusive(*lock)
 {
 	int error;
 
@@ -70,7 +70,7 @@ mtx_lock(pthread_mutex_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline bool
-mtx_trylock(pthread_mutex_t *lock)
+mtx_trylock(pthread_mutex_t *lock) __trylocks_exclusive(true, *lock)
 {
 	int error;
 
@@ -79,7 +79,7 @@ mtx_trylock(pthread_mutex_t *lock)
 	return (error == 0);
 }
 static __inline void
-mtx_unlock(pthread_mutex_t *lock)
+mtx_unlock(pthread_mutex_t *lock) __unlocks(*lock)
 {
 	int error;
 
@@ -94,7 +94,7 @@ mtx_owned(pthread_mutex_t *lock)
 }
 
 static __inline void
-rw_init(pthread_rwlock_t *lock)
+rw_init(pthread_rwlock_t *lock) __requires_unlocked(*lock)
 {
 	int error;
 
@@ -102,7 +102,7 @@ rw_init(pthread_rwlock_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-rw_destroy(pthread_rwlock_t *lock)
+rw_destroy(pthread_rwlock_t *lock) __requires_unlocked(*lock)
 {
 	int error;
 
@@ -110,7 +110,7 @@ rw_destroy(pthread_rwlock_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-rw_rlock(pthread_rwlock_t *lock)
+rw_rlock(pthread_rwlock_t *lock) __locks_shared(*lock)
 {
 	int error;
 
@@ -118,7 +118,7 @@ rw_rlock(pthread_rwlock_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-rw_wlock(pthread_rwlock_t *lock)
+rw_wlock(pthread_rwlock_t *lock) __locks_exclusive(*lock)
 {
 	int error;
 
@@ -126,7 +126,7 @@ rw_wlock(pthread_rwlock_t *lock)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-rw_unlock(pthread_rwlock_t *lock)
+rw_unlock(pthread_rwlock_t *lock) __unlocks(*lock)
 {
 	int error;
 
@@ -150,7 +150,7 @@ cv_init(pthread_cond_t *cv)
 	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
-cv_wait(pthread_cond_t *cv, pthread_mutex_t *lock)
+cv_wait(pthread_cond_t *cv, pthread_mutex_t *lock) __requires_exclusive(*lock)
 {
 	int error;
 
@@ -159,6 +159,7 @@ cv_wait(pthread_cond_t *cv, pthread_mutex_t *lock)
 }
 static __inline bool
 cv_timedwait(pthread_cond_t *cv, pthread_mutex_t *lock, int timeout)
+    __requires_exclusive(*lock)
 {
 	struct timespec ts;
 	int error;