SIMPLE SOLUTIONS

Manual pages

Scope: Signal Tapset.

[ Alias ↣ ] Name (section) Brief
function::get_sa_flags(3stap) Returns the numeric value of sa_flags.
function::get_sa_handler(3stap) Returns the numeric value of sa_handler.
function::is_sig_blocked(3stap) Returns 1 if the signal is currently blocked, or 0 if it is not.
function::sa_flags_str(3stap) Returns the string representation of sa_flags.
function::sa_handler_str(3stap) Returns the string representation of an sa_handler.
function::signal_str(3stap) Returns the string representation of a signal number.
function::sigset_mask_str(3stap) Returns the string representation of a sigset.
probe::signal.check_ignored(3stap) Checking to see signal is ignored.
probe::signal.check_ignored.return(3stap) Check to see signal is ignored completed.
probe::signal.checkperm(3stap) Check being performed on a sent signal.
probe::signal.checkperm.return(3stap) Check performed on a sent signal completed.
probe::signal.do_action(3stap) Examining or changing a signal action.
probe::signal.do_action.return(3stap) Examining or changing a signal action completed.
probe::signal.flush(3stap) Flushing all pending signals for a task.
probe::signal.force_segv(3stap) Forcing send of SIGSEGV.
probe::signal.force_segv.return(3stap) Forcing send of SIGSEGV complete.
probe::signal.handle(3stap) Signal handler being invoked.
probe::signal.handle.return(3stap) Signal handler invocation completed.
probe::signal.pending(3stap) Examining pending signal.
probe::signal.pending.return(3stap) Examination of pending signal completed.
probe::signal.procmask(3stap) Examining or changing blocked signals.
probe::signal.procmask.return(3stap) Examining or changing blocked signals completed.
probe::signal.send(3stap) Signal being sent to a process.
probe::signal.send.return(3stap) Signal being sent to a process completed (deprecated in SystemTap 2.1).
probe::signal.send_sig_queue(3stap) Queuing a signal to a process.
probe::signal.send_sig_queue.return(3stap) Queuing a signal to a process completed.
probe::signal.sys_tgkill(3stap) Sending kill signal to a thread group.
probe::signal.sys_tgkill.return(3stap) Sending kill signal to a thread group completed.
probe::signal.sys_tkill(3stap) Sending a kill signal to a thread.
probe::signal.syskill(3stap) Sending kill signal to a process.
probe::signal.syskill.return(3stap) Sending kill signal completed.
probe::signal.systkill.return(3stap) Sending kill signal to a thread completed.
probe::signal.wakeup(3stap) Sleeping process being wakened for signal.