blob: 651e5d9c5013a21eae3d1c5b6ff8cd4ce56ad306 (
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
33
|
// Copyright 2014 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.
#ifndef SANDBOX_LINUX_SERVICES_THREAD_HELPERS_H_
#define SANDBOX_LINUX_SERVICES_THREAD_HELPERS_H_
#include "base/basictypes.h"
namespace base { class Thread; }
namespace sandbox {
class ThreadHelpers {
public:
// Check whether the current process is single threaded. |proc_self_tasks|
// should be a file descriptor to /proc/self/task/ and remains owned by the
// caller.
static bool IsSingleThreaded(int proc_self_task);
// Stop |thread| and ensure that it does not have an entry in
// /proc/self/task/ from the point of view of the current thread. This is
// the way to stop threads before calling IsSingleThreaded().
static bool StopThreadAndWatchProcFS(int proc_self_tasks,
base::Thread* thread);
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(ThreadHelpers);
};
} // namespace content
#endif // SANDBOX_LINUX_SERVICES_THREAD_HELPERS_H_
|
