probe::signal.send_sig_queue - Queuing a signal to a process

       probe::signal.send_sig_queue - Queuing a signal to a process

tapset::signal(3stap)

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

       signal.send_sig_queue

pid_name
           Name of the process to which the signal is queued

       name
           Name of the probe point

       sigqueue_addr
           The address of the signal queue

       sig_name
           A string representation of the signal

       sig
           The queued signal

       sig_pid
           The PID of the process to which the signal is queued