2 files changed, 0 insertions, 56 deletions
diff --git a/src/platform/posix/posix_impl.h b/src/platform/posix/posix_impl.h
index b6435353..2229f17c 100644
--- a/src/platform/posix/posix_impl.h
+++ b/src/platform/posix/posix_impl.h
@@ -65,15 +65,6 @@ struct nni_plat_mtx {
 		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 {
diff --git a/src/platform/posix/posix_thread.c b/src/platform/posix/posix_thread.c
index e8c9036c..ac6371c9 100644
--- a/src/platform/posix/posix_thread.c
+++ b/src/platform/posix/posix_thread.c
@@ -156,53 +156,6 @@ nni_plat_mtx_unlock(nni_plat_mtx *mtx)
 }
 
 void
-nni_rwlock_init(nni_rwlock *rwl)
-{
-	while (pthread_rwlock_init(&rwl->rwl, NULL) != 0) {
-		// We must have memory exhaustion -- ENOMEM, or
-		// in some cases EAGAIN.  Wait a bit before we try to
-		// give things a chance to settle down.
-		nni_msleep(10);
-	}
-}
-
-void
-nni_rwlock_fini(nni_rwlock *rwl)
-{
-	int rv;
-	if ((rv = pthread_rwlock_destroy(&rwl->rwl)) != 0) {
-		nni_panic("pthread_rwlock_destroy: %s", strerror(rv));
-	}
-}
-
-void
-nni_rwlock_rdlock(nni_rwlock *rwl)
-{
-	int rv;
-	if ((rv = pthread_rwlock_rdlock(&rwl->rwl)) != 0) {
-		nni_panic("pthread_rwlock_rdlock: %s", strerror(rv));
-	}
-}
-
-void
-nni_rwlock_wrlock(nni_rwlock *rwl)
-{
-	int rv;
-	if ((rv = pthread_rwlock_wrlock(&rwl->rwl)) != 0) {
-		nni_panic("pthread_rwlock_wrlock: %s", strerror(rv));
-	}
-}
-
-void
-nni_rwlock_unlock(nni_rwlock *rwl)
-{
-	int rv;
-	if ((rv = pthread_rwlock_unlock(&rwl->rwl)) != 0) {
-		nni_panic("pthread_rwlock_unlock: %s", strerror(rv));
-	}
-}
-
-void
 nni_plat_cv_init(nni_plat_cv *cv, nni_plat_mtx *mtx)
 {
 	// See the comments in nni_plat_mtx_init.  Almost everywhere this