signalclasses.h

// Copyright (c) 1999-2018 David Muse
// See the COPYING file for more information.
 
#ifndef RUDIMENTS_SIGNALCLASSES_H
#define RUDIMENTS_SIGNALCLASSES_H
 
#include <rudiments/private/signalclassesincludes.h>
 
class RUDIMENTS_DLLSPEC signalset : public object {
        friend class signalmanager;
        friend class signalhandler;
        public:
 
                signalset();
 
                ~signalset();
 
                bool    addSignal(int32_t signum);
 
                bool    addAllSignals();
 
                bool    removeSignal(int32_t signum);
 
                bool    removeShutDownSignals();
 
                bool    removeCrashSignals();
 
                bool    removeAllSignals();
 
                int32_t getSignalIsInSet(int32_t signum);
 
        #include <rudiments/private/signalset.h>
};
 
 
 
class RUDIMENTS_DLLSPEC signalmanager {
        public:
                static  uint32_t        alarm(uint32_t seconds);
 
                static  bool    ignoreSignals(signalset *sset);
 
                static  bool    waitForSignals(signalset *mask);
 
                static  bool    getBlockedSignals(signalset *sset);
};
 
 
class RUDIMENTS_DLLSPEC signalhandler : public object {
        public:
 
                signalhandler();
 
                ~signalhandler();
 
                void    setHandler(void (*handler)(int32_t));
 
                void    (*getHandler())(int32_t);
 
                bool    handleSignal(int32_t signum);
 
                bool    handleSignal(int32_t signum, signalhandler *oldhandler);
                
                void    removeAllFlags();
 
                void    addFlag(int32_t flag);
 
                void    removeFlag(int32_t flag);
 
                int32_t getFlags();
 
 
                void            setMask(signalset *sset);
 
                const signalset *getMask();
 
                static  bool    supportsSignalHandlerParameter();
 
        #include <rudiments/private/signalhandler.h>
 
};
 
#endif