Chapter 13. Signal Tapset

Table of Contents

signal.send — Signal being sent to a process
signal.send.return — Signal being sent to a process completed
signal.checkperm — Check being performed on a sent signal
signal.checkperm.return — Check performed on a sent signal completed
signal.wakeup — Sleeping process being wakened for signal
signal.check_ignored — Checking to see signal is ignored
signal.check_ignored.return — Check to see signal is ignored completed
signal.force_segv — Forcing send of SIGSEGV
signal.force_segv.return — Forcing send of SIGSEGV complete
signal.syskill — Sending kill signal to a process
signal.syskill.return — Sending kill signal completed
signal.sys_tkill — Sending a kill signal to a thread
signal.systkill.return — Sending kill signal to a thread completed
signal.sys_tgkill — Sending kill signal to a thread group
signal.sys_tgkill.return — Sending kill signal to a thread group completed
signal.send_sig_queue — Queuing a signal to a process
signal.send_sig_queue.return — Queuing a signal to a process completed
signal.pending — Examining pending signal
signal.pending.return — Examination of pending signal completed
signal.handle — Signal handler being invoked
signal.handle.return — Signal handler invocation completed
signal.do_action — Examining or changing a signal action
signal.do_action.return — Examining or changing a signal action completed
signal.procmask — Examining or changing blocked signals
signal.flush — Flushing all pending signals for a task

This family of probe points is used to probe signal activities. It contains the following probe points: