probe::signal.procmask.3stap man page

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

Synopsis

signal.procmask

Values

sigset_addr

The address of the signal set (sigset_t) to be implemented

sigset

The actual value to be set for sigset_t (correct?)

oldsigset_addr

The old address of the signal set (sigset_t)

name

Name of the probe point

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.

See Also0

tapset::signal(3stap)

Info

March 2016 SystemTap Tapset Reference Signal Tapset