15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/nt_internals.h"
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sandbox/win/src/sandbox_types.h"
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef SANDBOX_SRC_SYNC_INTERCEPTION_H__
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define SANDBOX_SRC_SYNC_INTERCEPTION_H__
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace sandbox {
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern "C" {
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
151e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)typedef NTSTATUS (WINAPI* NtCreateEventFunction) (
161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    PHANDLE EventHandle,
171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    ACCESS_MASK DesiredAccess,
181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    POBJECT_ATTRIBUTES ObjectAttributes,
191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    EVENT_TYPE EventType,
201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    BOOLEAN InitialState);
211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)typedef NTSTATUS (WINAPI *NtOpenEventFunction) (
231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    PHANDLE EventHandle,
241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    ACCESS_MASK DesiredAccess,
251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    POBJECT_ATTRIBUTES ObjectAttributes);
261e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
271e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Interceptors for NtCreateEvent/NtOpenEvent
281e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)SANDBOX_INTERCEPT NTSTATUS WINAPI TargetNtCreateEvent(
291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    NtCreateEventFunction orig_CreateEvent,
301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    PHANDLE event_handle,
311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    ACCESS_MASK desired_access,
321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    POBJECT_ATTRIBUTES object_attributes,
331e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    EVENT_TYPE event_type,
341e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    BOOLEAN initial_state);
351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)SANDBOX_INTERCEPT NTSTATUS WINAPI TargetNtOpenEvent(
371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    NtOpenEventFunction orig_OpenEvent,
381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    PHANDLE event_handle,
391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    ACCESS_MASK desired_access,
401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    POBJECT_ATTRIBUTES object_attributes);
415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // extern "C"
435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace sandbox
455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif  // SANDBOX_SRC_SYNC_INTERCEPTION_H__
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