3 files changed, 12 insertions, 10 deletions

diff --git a/src/supplemental/tls/tls_api.h b/src/supplemental/tls/tls_api.h
index 83256593..1cea7914 100644
--- a/src/supplemental/tls/tls_api.h
+++ b/src/supplemental/tls/tls_api.h
@@ -16,7 +16,7 @@
 
 // The implementation supplies this function to create the TLS connection
 // object.  All fields will be zeroed.
-extern int nni_tls_dialer_alloc(nng_stream_dialer **, const nng_url *);
-extern int nni_tls_listener_alloc(nng_stream_listener **, const nng_url *);
+extern nng_err nni_tls_dialer_alloc(nng_stream_dialer **, const nng_url *);
+extern nng_err nni_tls_listener_alloc(nng_stream_listener **, const nng_url *);
 
 #endif // NNG_SUPPLEMENTAL_TLS_TLS_API_H
diff --git a/src/supplemental/tls/tls_dialer.c b/src/supplemental/tls/tls_dialer.c
index 7f547839..5927edd8 100644
--- a/src/supplemental/tls/tls_dialer.c
+++ b/src/supplemental/tls/tls_dialer.c
@@ -144,11 +144,11 @@ tls_dialer_set(
 	return (nni_stream_dialer_set(d->d, name, buf, sz, t));
 }
 
-int
+nng_err
 nni_tls_dialer_alloc(nng_stream_dialer **dp, const nng_url *url)
 {
 	tls_dialer *d;
-	int         rv;
+	nng_err     rv;
 	nng_url     my_url;
 
 	memcpy(&my_url, url, sizeof(my_url));
@@ -161,12 +161,13 @@ nni_tls_dialer_alloc(nng_stream_dialer **dp, const nng_url *url)
 	}
 	nni_mtx_init(&d->lk);
 
-	if ((rv = nng_stream_dialer_alloc_url(&d->d, &my_url)) != 0) {
+	if ((rv = nng_stream_dialer_alloc_url(&d->d, &my_url)) != NNG_OK) {
 		nni_mtx_fini(&d->lk);
 		NNI_FREE_STRUCT(d);
 		return (rv);
 	}
-	if ((rv = nng_tls_config_alloc(&d->cfg, NNG_TLS_MODE_CLIENT)) != 0) {
+	if ((rv = nng_tls_config_alloc(&d->cfg, NNG_TLS_MODE_CLIENT)) !=
+	    NNG_OK) {
 		nng_stream_dialer_free(d->d);
 		nni_mtx_fini(&d->lk);
 		NNI_FREE_STRUCT(d);
diff --git a/src/supplemental/tls/tls_listener.c b/src/supplemental/tls/tls_listener.c
index 07cdbda6..b16877b1 100644
--- a/src/supplemental/tls/tls_listener.c
+++ b/src/supplemental/tls/tls_listener.c
@@ -151,11 +151,11 @@ tls_listener_set(
 	return (nni_stream_listener_set(l->l, name, buf, sz, t));
 }
 
-int
+nng_err
 nni_tls_listener_alloc(nng_stream_listener **lp, const nng_url *url)
 {
 	tls_listener *l;
-	int           rv;
+	nng_err       rv;
 	nng_url       my_url;
 
 	memcpy(&my_url, url, sizeof(my_url));
@@ -169,12 +169,13 @@ nni_tls_listener_alloc(nng_stream_listener **lp, const nng_url *url)
 	}
 	nni_mtx_init(&l->lk);
 
-	if ((rv = nng_stream_listener_alloc_url(&l->l, &my_url)) != 0) {
+	if ((rv = nng_stream_listener_alloc_url(&l->l, &my_url)) != NNG_OK) {
 		nni_mtx_fini(&l->lk);
 		NNI_FREE_STRUCT(l);
 		return (rv);
 	}
-	if ((rv = nng_tls_config_alloc(&l->cfg, NNG_TLS_MODE_SERVER)) != 0) {
+	if ((rv = nng_tls_config_alloc(&l->cfg, NNG_TLS_MODE_SERVER)) !=
+	    NNG_OK) {
 		nng_stream_listener_free(l->l);
 		nni_mtx_fini(&l->lk);
 		NNI_FREE_STRUCT(l);