Provided by: systemtap-doc_3.1-3ubuntu0.1_all 

NAME
probe::signal.send - Signal being sent to a process
SYNOPSIS
signal.send
VALUES
sig
The number of the signal
sig_name
A string representation of the signal
name
The name of the function used to send out the signal
task
A task handle to the signal recipient
shared
Indicates whether the signal is shared by the thread group
pid_name
The name of the signal recipient
sig_pid
The PID of the process receiving the signal
si_code
Indicates the signal type
sinfo
The address of siginfo struct
send2queue
Indicates whether the signal is sent to an existing sigqueue (deprecated in SystemTap 2.1)
CONTEXT
The signal's sender.
SEE ALSO
tapset::signal(3stap)
SystemTap Tapset Reference March 2016 PROBE::SIGNAL.SEND(3stap)