probe_signal.procmask

Langue: en

Version: February 2009 (ubuntu - 08/07/09)

Section: 5 (Format de fichier)

NAME

probe_signal.procmask - Initiates a trace when a thread is about to examine and change blocked signals

SYNOPSIS

 probe signal.procmask 
 

VALUES

how

Indicates how to change the blocked signals; possible values are <command>SIG_BLOCK=0</command> (for blocking signals), <command>SIG_UNBLOCK=1</command> (for unblocking signals), and <command>SIG_SETMASK=2</command> for setting the signal mask.

oldsigset_addr

The old address of the signal set (<command>sigset_t</command>)

sigset

The actual value to be set for <command>sigset_t</command> <remark>(correct?)</remark>

sigset_addr

The address of the signal set (<command>sigset_t</command>) to be implemented

SYNOPSIS

<programlisting>int sigprocmask(int how, sigset_t *set, sigset_t *oldset)</programlisting>

AUTHOR

William Cohen <wcohen@redhat.com>