Provided by:
systemtap-doc_0.0.20090214-1ubuntu1_all 
NAME
probe_signal.checkperm - Fires when a permission check is performed on
a sent signal
SYNOPSIS
probe signal.checkperm
VALUES
name
Name of the probe point; default value is
<command>signal.checkperm</command>
task
A task handle to the signal recipient
sinfo
The address of the <command>siginfo</command> structure
si_code
Indicates the signal type
sig_name
A string representation of the signal
sig
The number of the signal
pid_name
Name of the process receiving the signal
sig_pid
The PID of the process receiving the signal
AUTHOR
William Cohen <wcohen@redhat.com>