suse man page for tracehook_force_sigpending

TRACEHOOK_FORCE_SIGP(9) 					 Kernel Internals					   TRACEHOOK_FORCE_SIGP(9)

NAME
       tracehook_force_sigpending - let tracing force signal_pending(current) on

SYNOPSIS
       int tracehook_force_sigpending(void);

ARGUMENTS
       void
	   no arguments

DESCRIPTION
       Called when recomputing our signal_pending flag. Return nonzero to force the signal_pending flag on, so that tracehook_get_signal will be
       called before the next return to user mode.

       Called with current->sighand->siglock held.

Kernel Hackers Manual 2.6.					     July 2010						   TRACEHOOK_FORCE_SIGP(9)