blob: c94c5ae2544c37ee85add16125f705a69eb7a8b7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
// Copyright (c) 2011 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 "base/win/wrapped_window_proc.h"
#include "base/atomicops.h"
namespace {
base::win::WinProcExceptionFilter s_exception_filter = NULL;
} // namespace.
namespace base {
namespace win {
WinProcExceptionFilter SetWinProcExceptionFilter(
WinProcExceptionFilter filter) {
subtle::AtomicWord rv = subtle::NoBarrier_AtomicExchange(
reinterpret_cast<subtle::AtomicWord*>(&s_exception_filter),
reinterpret_cast<subtle::AtomicWord>(filter));
return reinterpret_cast<WinProcExceptionFilter>(rv);
}
int CallExceptionFilter(EXCEPTION_POINTERS* info) {
return s_exception_filter ? s_exception_filter(info) :
EXCEPTION_CONTINUE_SEARCH;
}
} // namespace win
} // namespace base
|
