Inherits object.
Public Member Functions | |
| 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) |
 Public Member Functions inherited from object | |
| virtual | ~object () |
Friends | |
| class | signalmanager |
| class | signalhandler |
Detailed Description
A signalset it just a collection of signals. Many signal-related functions take signalsets for arguments. The signalset class makes signalsets easy to manage.
Constructor & Destructor Documentation
◆ signalset()
| signalset::signalset | ( | ) |
Creates an instance of the signalset class.
◆ ~signalset()
| signalset::~signalset | ( | ) |
Deletes this instance of the signalset class.
Member Function Documentation
◆ addAllSignals()
| bool signalset::addAllSignals | ( | ) |
Add all signals to the set. Returns true on success and false on failure.
◆ addSignal()
| bool signalset::addSignal | ( | int32_t | signum | ) |
Add the signal "signum" to the set. Returns true on success and false on failure.
◆ getSignalIsInSet()
| int32_t signalset::getSignalIsInSet | ( | int32_t | signum | ) |
Returns 1 if the signal "signum" is in the set, 0 if it is not and -1 on error.
◆ removeAllSignals()
| bool signalset::removeAllSignals | ( | ) |
Remove all signals from the set. Returns true on success and false on failure.
◆ removeCrashSignals()
| bool signalset::removeCrashSignals | ( | ) |
Remove signals from the set that the process class listens for in its handleCrash() method.
◆ removeShutDownSignals()
| bool signalset::removeShutDownSignals | ( | ) |
Remove signals from the set that the process class listens for in its handleShutDown() method.
◆ removeSignal()
| bool signalset::removeSignal | ( | int32_t | signum | ) |
Remove the signal "signum" from the set. Returns true on success and false on failure.
