StackRduino
diff --git a/‎unix/modffi.c‎
Lines changed: 3 additions & 3 deletions b/‎unix/modffi.c‎
Lines changed: 3 additions & 3 deletions
diff --git a/‎unix/modsocket.c‎
Lines changed: 3 additions & 3 deletions b/‎unix/modsocket.c‎
Lines changed: 3 additions & 3 deletions
@@ -268,9 +268,9 @@ mp_obj_t ffifunc_call(mp_obj_t self_in, uint n_args, uint n_kw, const mp_obj_t *
             values[i] = (ffi_arg)s;
         } else if (((mp_obj_base_t*)a)->type->buffer_p.get_buffer != NULL) {
             mp_obj_base_t *o = (mp_obj_base_t*)a;
-            buffer_info_t bufinfo;
-            o->type->buffer_p.get_buffer(o, &bufinfo, BUFFER_READ); // TODO: BUFFER_READ?
-            if (bufinfo.buf == NULL) {
+            mp_buffer_info_t bufinfo;
+            int ret = o->type->buffer_p.get_buffer(o, &bufinfo, MP_BUFFER_READ); // TODO: MP_BUFFER_READ?
+            if (ret != 0 || bufinfo.buf == NULL) {
                 goto error;
             }
             values[i] = (ffi_arg)bufinfo.buf;
 
@@ -80,7 +80,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(socket_fileno_obj, socket_fileno);
 
 STATIC mp_obj_t socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
     mp_obj_socket_t *self = self_in;
-    buffer_info_t bufinfo;
+    mp_buffer_info_t bufinfo;
     mp_get_buffer_raise(addr_in, &bufinfo);
     int r = connect(self->fd, (const struct sockaddr *)bufinfo.buf, bufinfo.len);
     RAISE_ERRNO(r, errno);
@@ -90,7 +90,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(socket_connect_obj, socket_connect);
 
 STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) {
     mp_obj_socket_t *self = self_in;
-    buffer_info_t bufinfo;
+    mp_buffer_info_t bufinfo;
     mp_get_buffer_raise(addr_in, &bufinfo);
     int r = bind(self->fd, (const struct sockaddr *)bufinfo.buf, bufinfo.len);
     RAISE_ERRNO(r, errno);
@@ -168,7 +168,7 @@ STATIC mp_obj_t socket_setsockopt(uint n_args, const mp_obj_t *args) {
         optval = &val;
         optlen = sizeof(val);
     } else {
-        buffer_info_t bufinfo;
+        mp_buffer_info_t bufinfo;
         mp_get_buffer_raise(args[3], &bufinfo);
         optval = bufinfo.buf;
         optlen = bufinfo.len;