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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/app/delay_load_failure_hook_win.h"
// windows.h needs to be included before delayimp.h.
#include <windows.h>
#include <delayimp.h>
#include "chrome/common/win/delay_load_failure_support.h"
namespace chrome {
namespace {
bool g_hooks_enabled = true;
// Delay load failure hook that generates a crash report. By default a failure
// to delay load will trigger an exception handled by the delay load runtime and
// this won't generate a crash report.
FARPROC WINAPI DelayLoadFailureHookEXE(unsigned reason,
DelayLoadInfo* dll_info) {
if (!g_hooks_enabled)
return 0;
return HandleDelayLoadFailureCommon(reason, dll_info);
}
} // namespace
void DisableDelayLoadFailureHooksForMainExecutable() {
g_hooks_enabled = false;
}
} // namespace chrome
// Set the delay load failure hook to the function above.
//
// The |__pfnDliFailureHook2| failure notification hook gets called
// automatically by the delay load runtime in case of failure, see
// https://docs.microsoft.com/en-us/cpp/build/reference/failure-hooks?view=vs-2019
// for more information about this.
extern "C" const PfnDliHook __pfnDliFailureHook2 =
chrome::DelayLoadFailureHookEXE;
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