1 files changed, 28 insertions, 0 deletions
diff --git a/libgo/runtime/go-unsafe-newarray.c b/libgo/runtime/go-unsafe-newarray.c
new file mode 100644
index 000000000..3bea2829f
--- /dev/null
+++ b/libgo/runtime/go-unsafe-newarray.c
@@ -0,0 +1,28 @@
+/* go-unsafe-newarray.c -- unsafe.NewArray function for Go.
+
+   Copyright 2009 The Go Authors. All rights reserved.
+   Use of this source code is governed by a BSD-style
+   license that can be found in the LICENSE file.  */
+
+#include "go-alloc.h"
+#include "go-type.h"
+#include "interface.h"
+
+/* Implement unsafe.NewArray.  */
+
+void *NewArray (struct __go_empty_interface type, int n)
+  asm ("libgo_unsafe.unsafe.NewArray");
+
+/* The dynamic type of the argument will be a pointer to a type
+   descriptor.  */
+
+void *
+NewArray (struct __go_empty_interface type, int n)
+{
+  const struct __go_type_descriptor *descriptor;
+
+  /* FIXME: We should check __type_descriptor to verify that this is
+     really a type descriptor.  */
+  descriptor = (const struct __go_type_descriptor *) type.__object;
+  return __go_alloc (descriptor->__size * n);
+}