Add a buffered writer to stdlib _io module.

2010-08-04 12:59:48 -07:00
parent b9075c23c0
commit 1a8d609e89
3 changed files with 50 additions and 7 deletions
--- a/src/rt/rust_builtin.cpp
+++ b/src/rt/rust_builtin.cpp
@@ -116,9 +116,9 @@ str_buf(rust_task *task, rust_str *s)
 }

 extern "C" CDECL void *
-vec_buf(rust_task *task, type_desc *ty, rust_vec *v)
+vec_buf(rust_task *task, type_desc *ty, rust_vec *v, size_t offset)
 {
-    return (void *)&v->data[0];
+    return (void *)&v->data[ty->size * offset];
 }

 extern "C" CDECL size_t