trace_signal_deliver(9) centos man page | unix.com

TRACE_SIGNAL_DELIVER(9) 					      SIGNAL						   TRACE_SIGNAL_DELIVER(9)

NAME
       trace_signal_deliver - called when a signal is delivered

SYNOPSIS
       void trace_signal_deliver(int sig, struct siginfo * info, struct k_sigaction * ka);

ARGUMENTS
       sig
	   signal number

       info
	   pointer to struct siginfo

       ka
	   pointer to struct k_sigaction

DESCRIPTION
       A 'sig' signal is delivered to current process with 'info' siginfo, and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
       SIG_DFL. Note that some signals reported by signal_generate tracepoint can be lost, ignored or modified (by debugger) before hitting this
       tracepoint. This means, this can show which signals are actually delivered, but matching generated signals and delivered signals may not be
       correct.

AUTHORS
       Jason Baron <jbaron@redhat.com>
	   Author.

       William Cohen <wcohen@redhat.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   TRACE_SIGNAL_DELIVER(9)