probe::signal.do_action - Examining or changing a signal action

       probe::signal.do_action - Examining or changing a signal action

tapset::signal(3stap)

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

       signal.do_action

oldsigact_addr
           The address of the old sigaction struct associated with the signal

       sig
           The signal to be examined/changed

       sig_name
           A string representation of the signal

       sa_mask
           The new mask of the signal

       sa_handler
           The new handler of the signal

       sigact_addr
           The address of the new sigaction struct associated with the signal

       name
           Name of the probe point