The signal manager provides the functionality associated with the generation, delivery, and management of process-oriented signals.
The directives provided by the signal manager are:
sigaddset
- Add a Signal to a Signal Set
sigdelset
- Delete a Signal from a Signal Set
sigfillset
- Fill a Signal Set
sigismember
- Is Signal a Member of a Signal Set
sigemptyset
- Empty a Signal Set
sigaction
- Examine and Change Signal Action
pthread_kill
- Send a Signal to a Thread
sigprocmask
- Examine and Change Process Blocked Signals
pthread_sigmask
- Examine and Change Thread Blocked Signals
kill
- Send a Signal to a Process
sigpending
- Examine Pending Signals
sigsuspend
- Wait for a Signal
pause
- Suspend Process Execution
sigwait
- Synchronously Accept a Signal
sigwaitinfo
- Synchronously Accept a Signal
sigtimedwait
- Synchronously Accept a Signal with Timeout
sigqueue
- Queue a Signal to a Process
alarm
- Schedule Alarm
ualarm
- Schedule Alarm in Microseconds
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