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PROBE::SI(3stap) Signal Tapset PROBE::SI(3stap)

probe::signal.procmask
 

NAME

probe::signal.procmask - Examining or changing blocked signals

SYNOPSIS

signal.procmask

VALUES

how
Indicates how to change the blocked signals; possible values are SIG_BLOCK=0 (for blocking signals), SIG_UNBLOCK=1 (for unblocking signals), and SIG_SETMASK=2 for setting the signal mask.
name
Name of the probe point
oldsigset_addr
The old address of the signal set (sigset_t)
sigset
The actual value to be set for sigset_t (correct?)
sigset_addr
The address of the signal set (sigset_t) to be implemented
May 2013 SystemTap Tapset Reference