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
73
74
75
76
77
78
79
80
81
82
83
|
//
// Automated Testing Framework (atf)
//
// Copyright (c) 2010 The NetBSD Foundation, Inc.
// All rights reserved.
//
// 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 THE NETBSD FOUNDATION, INC. AND
// 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 THE FOUNDATION OR 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.
//
#if !defined(TOOLS_TIMERS_HPP)
#define TOOLS_TIMERS_HPP
extern "C" {
#include <sys/types.h>
}
#include <memory>
namespace tools {
namespace timers {
class signal_programmer;
// ------------------------------------------------------------------------
// The "timer" class.
// ------------------------------------------------------------------------
class timer {
// Non-copyable.
timer(const timer&);
timer& operator=(const timer&);
struct impl;
std::auto_ptr< impl > m_pimpl;
public:
timer(const unsigned int);
virtual ~timer(void);
bool fired(void) const;
void set_fired(void);
virtual void timeout_callback(void) = 0;
};
// ------------------------------------------------------------------------
// The "child_timer" class.
// ------------------------------------------------------------------------
class child_timer : public timer {
const pid_t m_pid;
volatile bool& m_terminate;
public:
child_timer(const unsigned int, const pid_t, volatile bool&);
virtual ~child_timer(void);
void timeout_callback(void);
};
} // namespace timers
} // namespace tools
#endif // !defined(TOOLS_TIMERS_HPP)
|
