suse man page for trace_signal_generate

TRACE_SIGNAL_GENERAT(9) 					      SIGNAL						   TRACE_SIGNAL_GENERAT(9)

NAME
       trace_signal_generate - called when a signal is generated

SYNOPSIS
       void trace_signal_generate(int sig, struct siginfo * info, struct task_struct * task);

ARGUMENTS
       sig
	   signal number

       info
	   pointer to struct siginfo

       task
	   pointer to struct task_struct

DESCRIPTION
       Current process sends a 'sig' signal to 'task' process with 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV, 'info' is not a
       pointer and you can't access its field. Instead, SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV means that si_code is
       SI_KERNEL.

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

       William Cohen <wcohen@redhat.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   TRACE_SIGNAL_GENERAT(9)