external/bsd/atf/dist/atf-c++/signals.hpp

   1 //
   2 // Automated Testing Framework (atf)
   3 //
   4 // Copyright (c) 2007, 2008 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_CXX_SIGNALS_HPP_)
  31 #define _ATF_CXX_SIGNALS_HPP_
  32
  33 extern "C" {
  34 #include <signal.h>
  35 }
  36
  37 #include <map>
  38
  39 extern "C" {
  40 #include "atf-c/signals.h"
  41 }
  42
  43 namespace atf {
  44 namespace signals {
  45
  46 extern const int last_signo;
  47 typedef atf_signal_handler_t handler;
  48
  49 // ------------------------------------------------------------------------
  50 // The "signal_holder" class.
  51 // ------------------------------------------------------------------------
  52
  53 //
  54 // A RAII model to hold a signal while the object is alive.
  55 //
  56 class signal_holder {
  57     atf_signal_holder_t m_sh;
  58
  59 public:
  60     signal_holder(int);
  61     ~signal_holder(void);
  62
  63     void process(void);
  64 };
  65
  66 // ------------------------------------------------------------------------
  67 // The "signal_programmer" class.
  68 // ------------------------------------------------------------------------
  69
  70 //
  71 // A RAII model to program a signal while the object is alive.
  72 //
  73 class signal_programmer {
  74     atf_signal_programmer_t m_sp;
  75
  76 public:
  77     signal_programmer(int, handler);
  78     ~signal_programmer(void);
  79 };
  80
  81 } // namespace signals
  82 } // namespace atf
  83
  84 #endif // !defined(_ATF_CXX_SIGNALS_HPP_)