X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmeshlink%2B%2B.h;h=1d6c986123c0dd119458c2a9778768cf622269ed;hb=9ff28ad77a6deee4db709c127c843f9fdd68e03b;hp=a1911affbdb1d949049e343b5cae5a4d732f0391;hpb=1d2f085a714b8264a05ed55ace2e9385bca0fef9;p=meshlink

diff --git a/src/meshlink++.h b/src/meshlink++.h
index a1911aff..1d6c9861 100644
--- a/src/meshlink++.h
+++ b/src/meshlink++.h
@@ -182,10 +182,11 @@ namespace meshlink {
 		 *  @param nodes        A pointer to an array of pointers to meshlink::node, which should be allocated by the application.
 		 *  @param nmemb        The maximum number of pointers that can be stored in the nodes array.
 		 *
-		 *  @return             The number of known nodes. This can be larger than nmemb, in which case not all nodes were stored in the nodes array.
+		 *  @return             The number of known nodes, or -1 in case of an error.
+		 *                      This can be larger than nmemb, in which case not all nodes were stored in the nodes array.
 		 */
-		size_t get_all_nodes(node **nodes, size_t nmemb) {
-			return meshlink_get_all_nodes(this, (meshlink_node_t **)nodes, nmemb);
+		node **get_all_nodes(node **nodes, size_t *nmemb) {
+			return (node **)meshlink_get_all_nodes(this, (meshlink_node_t **)nodes, nmemb);
 		}
 
 		/// Sign data using the local node's MeshLink key.
@@ -319,7 +320,7 @@ namespace meshlink {
 		 *  @return             A handle for the channel, or NULL in case of an error.
 		 */
 		channel *channel_open(node *node, uint16_t port, channel_receive_cb_t cb, const void *data, size_t len) {
-			return (channel *)meshlink_channel_open(this, node, port, (meshlink_channel_receive_cb_t)recv, data, len);
+			return (channel *)meshlink_channel_open(this, node, port, (meshlink_channel_receive_cb_t)cb, data, len);
 		}
 
 		/// Partially close a reliable stream channel.
@@ -387,6 +388,10 @@ namespace meshlink {
 	static void close(mesh *mesh) {
 		meshlink_close(mesh);
 	}
+
+	static const char *strerror(errno_t err = meshlink_errno) {
+		return meshlink_strerror(err);
+	}
 };
 
 #endif // MESHLINKPP_H