chrome/tools/crash_service/caps/process_singleton_win.cc - Issue 1858883004: Remove CAPS

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: chrome/tools/crash_service/caps/process_singleton_win.cc

Issue 1858883004: Remove CAPS (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: gyp Created 4 years, 7 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

OLD	NEW
	(Empty)
1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include <windows.h>

6

7 #include "chrome/tools/crash_service/caps/process_singleton_win.h"

8

9 namespace caps {

10

11 ProcessSingleton::ProcessSingleton() : mutex_(nullptr) {

12 auto mutex = ::CreateMutex(nullptr, TRUE, L"CHROME.CAPS.V1");

13 if (!mutex)

14 return;

15 if (::GetLastError() == ERROR_ALREADY_EXISTS) {

16 ::CloseHandle(mutex);

17 return;

18 }

19 // We are now the single instance.

20 mutex_ = mutex;

21 }

22

23 ProcessSingleton::~ProcessSingleton() {

24 if (mutex_)

25 ::CloseHandle(mutex_);

26 }

27

28 } // namespace caps

29

OLD	NEW