1// 2// Automated Testing Framework (atf) 3// 4// Copyright (c) 2010 The NetBSD Foundation, Inc. 5// All rights reserved. 6// 7// Redistribution and use in source and binary forms, with or without 8// modification, are permitted provided that the following conditions 9// are met: 10// 1. Redistributions of source code must retain the above copyright 11// notice, this list of conditions and the following disclaimer. 12// 2. Redistributions in binary form must reproduce the above copyright 13// notice, this list of conditions and the following disclaimer in the 14// documentation and/or other materials provided with the distribution. 15// 16// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28// 29 30#if !defined(_ATF_RUN_ALARM_HPP_) 31#define _ATF_RUN_ALARM_HPP_ 32 33extern "C" { 34#include <sys/time.h> 35#include <sys/types.h> 36} 37 38#include <memory> 39 40#include "atf-c++/utils.hpp" 41 42namespace atf { 43namespace atf_run { 44 45class signal_programmer; 46 47// ------------------------------------------------------------------------ 48// The "timer" class. 49// ------------------------------------------------------------------------ 50 51class timer : utils::noncopyable { 52 ::itimerval m_old_timeval; 53 std::auto_ptr< signal_programmer > m_sigalrm; 54 55public: 56 timer(const unsigned int); 57 virtual ~timer(void); 58 59 bool fired(void) const; 60 virtual void timeout_callback(void) = 0; 61}; 62 63// ------------------------------------------------------------------------ 64// The "child_timer" class. 65// ------------------------------------------------------------------------ 66 67class child_timer : public timer { 68 const pid_t m_pid; 69 volatile bool& m_terminate; 70 71public: 72 child_timer(const unsigned int, const pid_t, volatile bool&); 73 virtual ~child_timer(void); 74 75 void timeout_callback(void); 76}; 77 78} // namespace atf_run 79} // namespace atf 80 81#endif // !defined(_ATF_RUN_ALARM_HPP_) 82