sigfn.hpp

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#ifndef SIGFN_HPP
#define SIGFN_HPP
 
#include "sigfn.h"
 
#include <functional>
#include <string>
#include <unordered_map>
 
namespace sigfn
{
    typedef std::function<void(int)> handler_function;
 
    const std::string INVALID_SIGNUM = "sigfn: invalid signal code";
    const std::string INVALID_HANDLER = "sigfn: invalid signal handler";
 
    class DLL_EXPORT exception final : public std::exception
    {
    private:
        std::string _error_message;
 
    public:
        exception(int status);
 
        const char *what() const noexcept override;
    };
 
    DLL_EXPORT void handle(int signum, const handler_function &handler_function);
 
    DLL_EXPORT void handle(int signum, handler_function &&handler_function);
 
    DLL_EXPORT void ignore(int signum);
 
    DLL_EXPORT void reset(int signum);
}
 
#endif