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stablized the signal functions in the App class

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hyung-hwan
2018-09-10 14:15:28 +00:00
parent 9764d448af
commit 1218015572
9 changed files with 65 additions and 227 deletions
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9
qse/include/qse/si/App.hpp
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@ -76,7 +76,6 @@ public:
return this->setSignalSubscription (sig, SIGNAL_UNHANDLED);
}
typedef void (*SignalHandler) (int sig);
static qse_size_t _sighrs[2][QSE_NSIGS];
@ -87,7 +86,7 @@ public:
// yet, a subsequence call to subscribeToSignal() is doomed to fail too.
// These two different interfaces are mutually exclusive.
static int setSignalHandler (int sig, SignalHandler sighr);
static int unsetSignalHandler (int sig);
static int unsetSignalHandler (int sig, bool ignore = false);
int guardProcess (const qse_mchar_t* proc_name, const SignalSet& signals);
@ -108,14 +107,10 @@ private:
protected:
static int set_signal_handler_no_mutex (int sig, SignalHandler sighr);
static int unset_signal_handler_no_mutex (int sig);
static int unset_signal_handler_no_mutex (int sig, int ignore);
int set_signal_subscription_no_mutex (int sig, SignalState reqstate);
int subscribe_to_signal_no_mutex (int sig, SignalState reqstate);
void unsubscribe_from_signal_no_mutex (int sig);
void unsubscribe_from_all_signals_no_mutex ();
void on_guard_signal (int sig);
static void handle_signal (int sig);