+++ /dev/null
-/*****************************************************************************\
- * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
- * Copyright (C) 2007 The Regents of the University of California.
- * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
- * Written by Brian Behlendorf <behlendorf1@llnl.gov>.
- * UCRL-CODE-235197
- *
- * This file is part of the SPL, Solaris Porting Layer.
- * For details, see <http://zfsonlinux.org/>.
- *
- * The SPL is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * The SPL is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with the SPL. If not, see <http://www.gnu.org/licenses/>.
-\*****************************************************************************/
-
-#ifndef _SPL_SIGNAL_H
-#define _SPL_SIGNAL_H
-
-#include <linux/sched.h>
-
-#ifdef HAVE_SCHED_SIGNAL_HEADER
-#include <linux/sched/signal.h>
-#endif
-
-#define FORREAL 0 /* Usual side-effects */
-#define JUSTLOOKING 1 /* Don't stop the process */
-
-/* The "why" argument indicates the allowable side-effects of the call:
- *
- * FORREAL: Extract the next pending signal from p_sig into p_cursig;
- * stop the process if a stop has been requested or if a traced signal
- * is pending.
- *
- * JUSTLOOKING: Don't stop the process, just indicate whether or not
- * a signal might be pending (FORREAL is needed to tell for sure).
- */
-static __inline__ int
-issig(int why)
-{
- ASSERT(why == FORREAL || why == JUSTLOOKING);
-
- return signal_pending(current);
-}
-
-#endif /* SPL_SIGNAL_H */