PPAPI: Implement PPB_FileMapping on POSIX

BUG=83774
R=bbudge@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=247473

Review URL: https://codereview.chromium.org/69663002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247546 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 40 insertions, 0 deletions

diff --git a/ppapi/proxy/file_mapping_resource_win.cc b/ppapi/proxy/file_mapping_resource_win.cc
new file mode 100644
index 0000000..70c3d20
--- /dev/null
+++ b/ppapi/proxy/file_mapping_resource_win.cc
@@ -0,0 +1,40 @@
+// Copyright 2014 The Chromium 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 "ppapi/proxy/file_mapping_resource.h"
+
+#include "ppapi/c/pp_errors.h"
+
+namespace ppapi {
+namespace proxy {
+
+// static
+FileMappingResource::MapResult FileMappingResource::DoMapBlocking(
+    scoped_refptr<FileIOResource::FileHandleHolder> handle,
+    void* address_hint,
+    int64_t length,
+    uint32_t map_protection,
+    uint32_t map_flags,
+    int64_t offset) {
+  // TODO(dmichael): Implement for Windows (crbug.com/83774).
+  MapResult map_result;
+  map_result.result = PP_ERROR_NOTSUPPORTED;
+  return map_result;
+}
+
+// static
+int32_t FileMappingResource::DoUnmapBlocking(const void* address,
+                                             int64_t length) {
+  // TODO(dmichael): Implement for Windows (crbug.com/83774).
+  return PP_ERROR_NOTSUPPORTED;
+}
+
+// static
+int64_t FileMappingResource::DoGetMapPageSize() {
+  // TODO(dmichael): Implement for Windows (crbug.com/83774).
+  return 0;
+}
+
+}  // namespace proxy
+}  // namespace ppapi