Don't try to sizeof(void)

[free-sw/xcb/libxcb] / src / c_client.py

diff --git a/src/c_client.py b/src/c_client.py
index 91719b7..a10b3f1 100644 (file)
--- a/src/c_client.py
+++ b/src/c_client.py
@@ -1423,6 +1423,11 @@ def _c_accessor_get_expr(expr, field_mapping):
     else:
         return lenexp
 
+def type_pad_type(type):
+    if type == 'void':
+        return 'char'
+    return type
+
 def _c_accessors_field(self, field):
     '''
     Declares the accessor functions for a non-list field that follows a variable-length field.
@@ -1457,7 +1462,7 @@ def _c_accessors_field(self, field):
         else:
             _c('    xcb_generic_iterator_t prev = %s;', _c_iterator_get_end(field.prev_varsized_field, 'R'))
             _c('    return * (%s *) ((char *) prev.data + XCB_TYPE_PAD(%s, prev.index) + %d);', 
-               field.c_field_type, field.first_field_after_varsized.type.c_type, field.prev_varsized_offset)
+               field.c_field_type, type_pad_type(field.first_field_after_varsized.type.c_type), field.prev_varsized_offset)
         _c('}')
     else:
         _hc('')
@@ -1488,7 +1493,7 @@ def _c_accessors_field(self, field):
         else:
             _c('    xcb_generic_iterator_t prev = %s;', _c_iterator_get_end(field.prev_varsized_field, 'R'))
             _c('    return (%s) ((char *) prev.data + XCB_TYPE_PAD(%s, prev.index) + %d);', 
-               return_type, field.first_field_after_varsized.type.c_type, field.prev_varsized_offset)
+               return_type, type_pad_type(field.first_field_after_varsized.type.c_type), field.prev_varsized_offset)
         _c('}')
 
     
@@ -1575,7 +1580,7 @@ def _c_accessors_list(self, field):
         else:
             _c('    xcb_generic_iterator_t prev = %s;', _c_iterator_get_end(field.prev_varsized_field, 'R'))
             _c('    return (%s *) ((char *) prev.data + XCB_TYPE_PAD(%s, prev.index) + %d);', 
-               field.c_field_type, field.first_field_after_varsized.type.c_type, field.prev_varsized_offset)
+               field.c_field_type, type_pad_type(field.first_field_after_varsized.type.c_type), field.prev_varsized_offset)
         _c('}')
 
     _hc('')
@@ -1679,7 +1684,7 @@ def _c_accessors_list(self, field):
         else:
             _c('    xcb_generic_iterator_t prev = %s;', _c_iterator_get_end(field.prev_varsized_field, 'R'))
             _c('    i.data = (%s *) ((char *) prev.data + XCB_TYPE_PAD(%s, prev.index));', 
-               field.c_field_type, field.c_field_type)
+               field.c_field_type, type_pad_type(field.c_field_type))
         if switch_obj is None:
             _c('    i.rem = %s;', _c_accessor_get_expr(field.type.expr, fields))
         _c('    i.index = (char *) i.data - (char *) %s;', 'R' if switch_obj is None else 'S' )