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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
* Copyright (C) 2014 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "AuxiliaryProcessMain.h"
#include <JavaScriptCore/Options.h>
#include <WebCore/ProcessIdentifier.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#if ENABLE(BREAKPAD)
#include "unix/BreakpadExceptionHandler.h"
#endif
namespace WebKit {
AuxiliaryProcessMainCommon::AuxiliaryProcessMainCommon()
{
#if ENABLE(BREAKPAD)
installBreakpadExceptionHandler();
#endif
}
bool AuxiliaryProcessMainCommon::parseCommandLine(int argc, char** argv)
{
ASSERT(argc >= 3);
if (argc < 3)
return false;
m_parameters.processIdentifier = ObjectIdentifier<WebCore::ProcessIdentifierType>(atoll(argv[1]));
m_parameters.connectionIdentifier = IPC::Connection::Identifier { atoi(argv[2]) };
#if ENABLE(DEVELOPER_MODE)
if (argc > 3 && argv[3] && !strcmp(argv[3], "--configure-jsc-for-testing"))
JSC::Config::configureForTesting();
#endif
return true;
}
void AuxiliaryProcess::platformInitialize(const AuxiliaryProcessInitializationParameters&)
{
struct sigaction signalAction;
memset(&signalAction, 0, sizeof(signalAction));
RELEASE_ASSERT(!sigemptyset(&signalAction.sa_mask));
signalAction.sa_handler = SIG_IGN;
RELEASE_ASSERT(!sigaction(SIGPIPE, &signalAction, nullptr));
}
} // namespace WebKit
|
