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Diffstat (limited to 'mozglue/misc/MozProcessMitigationDynamicCodePolicy.h')
| -rw-r--r-- | mozglue/misc/MozProcessMitigationDynamicCodePolicy.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/mozglue/misc/MozProcessMitigationDynamicCodePolicy.h b/mozglue/misc/MozProcessMitigationDynamicCodePolicy.h new file mode 100644 index 0000000000..c0fd117067 --- /dev/null +++ b/mozglue/misc/MozProcessMitigationDynamicCodePolicy.h @@ -0,0 +1,38 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +// This file is temporarily needed for bug 1766432. We plan to remove it +// afterwards. Do not add new definitions here. + +#ifndef mozglue_misc_MozProcessMitigationDynamicCodePolicy_h__ +#define mozglue_misc_MozProcessMitigationDynamicCodePolicy_h__ + +#include <winnt.h> + +// See bug 1766432 comment 4. We currently need to use our own definition +// for PROCESS_MITIGATION_DYNAMIC_CODE_POLICY in MinGW builds. +#if defined(__MINGW32__) || defined(__MINGW64__) + +typedef struct _MOZ_PROCESS_MITIGATION_DYNAMIC_CODE_POLICY { + __C89_NAMELESS union { + DWORD Flags; + __C89_NAMELESS struct { + DWORD ProhibitDynamicCode : 1; + DWORD AllowThreadOptOut : 1; + DWORD AllowRemoteDowngrade : 1; + DWORD ReservedFlags : 29; + }; + }; +} MOZ_PROCESS_MITIGATION_DYNAMIC_CODE_POLICY; + +#else + +using MOZ_PROCESS_MITIGATION_DYNAMIC_CODE_POLICY = + PROCESS_MITIGATION_DYNAMIC_CODE_POLICY; + +#endif // defined(__MINGW32__) || defined(__MINGW64__) + +#endif // mozglue_misc_MozProcessMitigationDynamicCodePolicy_h__ |