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

NAME
probe::signal.pending.return - Examination of pending signal completed
SYNOPSIS
signal.pending.return
VALUES
retstr
Return value as a string
name
Name of the probe point
SEE ALSO
tapset::signal(3stap)
SystemTap Tapset Reference March 2016 PROBE::SIGNAL.PEND(3stap)