mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-28 15:50:26 +08:00
6c39959a97
R=mark@chromium.org BUG=crashpad:110 Change-Id: I9c8ad6e1dfc53fdf93ed6316b0efa55a880b77f9 Reviewed-on: https://chromium-review.googlesource.com/345668 Reviewed-by: Mark Mentovai <mark@chromium.org>
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
// Copyright 2015 The Crashpad Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "util/win/scoped_process_suspend.h"
|
|
|
|
#include <winternl.h>
|
|
|
|
#include "util/win/nt_internals.h"
|
|
#include "util/win/ntstatus_logging.h"
|
|
|
|
namespace crashpad {
|
|
|
|
ScopedProcessSuspend::ScopedProcessSuspend(HANDLE process) {
|
|
NTSTATUS status = NtSuspendProcess(process);
|
|
if (NT_SUCCESS(status)) {
|
|
process_ = process;
|
|
} else {
|
|
process_ = nullptr;
|
|
NTSTATUS_LOG(ERROR, status) << "NtSuspendProcess";
|
|
}
|
|
}
|
|
|
|
ScopedProcessSuspend::~ScopedProcessSuspend() {
|
|
if (process_) {
|
|
NTSTATUS status = NtResumeProcess(process_);
|
|
if (!NT_SUCCESS(status)) {
|
|
NTSTATUS_LOG(ERROR, status) << "NtResumeProcess";
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace crashpad
|