probe::signal.procmask - Examining or changing blocked signals

       probe::signal.procmask - Examining or changing blocked signals

tapset::signal(3stap)

SystemTap Tapset Reference                         April 2024                          PROBE::SIGNAL.PROC(3stap)

       signal.procmask

how
           Indicates how to change the blocked signals; possible values are SIG_BLOCK=0 (for blocking signals),
           SIG_UNBLOCK=1 (for unblocking signals), and SIG_SETMASK=2 for setting the signal mask.

       sigset
           The actual value to be set for sigset_t (correct?)

       oldsigset_addr
           The old address of the signal set (sigset_t)

       name
           Name of the probe point

       sigset_addr
           The address of the signal set (sigset_t) to be implemented