SignalHandler.h

#ifndef SIGNAL_HANDLER_H
#define SIGNAL_HANDLER_H
 
#include <csignal>
#include <ucontext.h>
#include <vector>
 
class SaveSignals
{
    std::vector<struct sigaction> old_handlers;
 
  public:
    SaveSignals();  /* save signals */
    ~SaveSignals(); /* restore signals */
};
 
namespace SignalHandler {
typedef bool (*handler)(int, siginfo_t* si, const ucontext_t* uc);
 
void OnClose(handler);
};
 
#endif