/home/vlg/develop/libASSA/libassa/assa/SigHandlers.h

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00001 // -*- c++ -*-
00002 //------------------------------------------------------------------------------
00003 //                            SigHandlers.h
00004 //------------------------------------------------------------------------------
00005 //  Copyright (C) 1997-2002  Vladislav Grinchenko 
00006 //
00007 //  This library is free software; you can redistribute it and/or
00008 //  modify it under the terms of the GNU Library General Public
00009 //  License as published by the Free Software Foundation; either
00010 //  version 2 of the License, or (at your option) any later version.
00011 //------------------------------------------------------------------------------
00012 
00013 #ifndef _SigHandlers_h
00014 #define _SigHandlers_h
00015 
00016 // System includes
00017 //
00018 #include <signal.h>
00019 #include <errno.h>
00020 #include <sys/time.h>       // select
00021 #include <sys/types.h>      // select
00022 
00023 #include "assa/SigHandler.h"
00024 #include "assa/SigHandlersList.h"
00025 #include "assa/Handlers.h"
00026 
00027 namespace ASSA {
00028 
00029 #if !defined(WIN32)
00030 
00055 class SigHandlers : public SigHandler
00056 {
00057 public:
00063     static void sighandlers_dispatcher (int signum_);
00064 
00075     virtual int install (int            signum_,
00076                          EventHandler*  new_hand_,
00077                          SigAction*     new_disp_ = 0,
00078                          EventHandler** old_hand_ = 0,
00079                          SigAction*     old_disp_ = 0);
00080                  
00097     virtual int remove (int           signum_, 
00098                         EventHandler* eh_,
00099                         SigAction*    new_disp_ = 0, 
00100                         SigAction*    old_disp_ = 0);
00101 private:
00107     static void dispatch (int signum_);
00108 };
00109 
00110 #endif // !defined(WIN32)
00111 
00112 } // end namespace ASSA
00113 
00114 #endif /* _SigHandlers_h */

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