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
/*
* This file is part of the source code of the software program
* Vampire. It is protected by applicable
* copyright laws.
*
* This source code is distributed under the licence found here
* https://vprover.github.io/license.html
* and in the source directory
*/
/**
* @file System.hpp
* Defines the class System that contains wrappers of some system functions
* and methods that take care of the system stuff and don't fit anywhere
* else (handling signals etc...)
*/
#ifndef __System__
#define __System__
#include <cstdlib>
enum {
VAMP_RESULT_STATUS_SUCCESS,
VAMP_RESULT_STATUS_UNKNOWN,
VAMP_RESULT_STATUS_OTHER_SIGNAL,
VAMP_RESULT_STATUS_INTERRUPTED,
VAMP_RESULT_STATUS_UNHANDLED_EXCEPTION
};
namespace Lib {
class System {
public:
static void setSignalHandlers();
[[noreturn]] static void terminateImmediately(int resultStatus) {
std::_Exit(resultStatus);
}
static void registerForSIGHUPOnParentDeath();
};
}
#endif /* __System__ */