content/common/section_util_win.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/common/section_util_win.h"
   6
   7 namespace chrome {
   8
   9 HANDLE GetSectionFromProcess(HANDLE section, HANDLE process, bool read_only) {
  10   HANDLE valid_section = NULL;
  11   DWORD access = STANDARD_RIGHTS_REQUIRED | FILE_MAP_READ;
  12   if (!read_only)
  13     access |= FILE_MAP_WRITE;
  14   DuplicateHandle(process, section, GetCurrentProcess(), &valid_section, access,
  15                   FALSE, 0);
  16   return valid_section;
  17 }
  18
  19 HANDLE GetSectionForProcess(HANDLE section, HANDLE process, bool read_only) {
  20   HANDLE valid_section = NULL;
  21   DWORD access = STANDARD_RIGHTS_REQUIRED | FILE_MAP_READ;
  22   if (!read_only)
  23     access |= FILE_MAP_WRITE;
  24   DuplicateHandle(GetCurrentProcess(), section, process, &valid_section, access,
  25                   FALSE, 0);
  26   return valid_section;
  27 }
  28
  29 }  // namespace chrome