Use static initialization for lists and mutexes.

This eliminates some run-time initialization, moving it to compile time.
Additional follow up work will expand on this to simplify initialization
and reduce the need for certain locks.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/platform/posix/posix_impl.h b/src/platform/posix/posix_impl.h
index 234d1501..97924a45 100644
--- a/src/platform/posix/posix_impl.h
+++ b/src/platform/posix/posix_impl.h
@@ -58,10 +58,16 @@ struct nni_plat_mtx {
 	pthread_mutex_t mtx;
 };
 
+#define NNI_MTX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER }
+
 struct nni_rwlock {
 	pthread_rwlock_t rwl;
 };
 
+#define NNI_RWLOCK_INITIALIZER { PTHREAD_RWLOCK_INITIALIZER }
+
+// No static form of CV initialization because of the need to use
+// attributes to set the clock type.
 struct nni_plat_cv {
 	pthread_cond_t cv;
 	nni_plat_mtx  *mtx;