trim trailing whitespace
diff --git a/lib/tst_sig.c b/lib/tst_sig.c
index 6989305..1aa1b41 100644
--- a/lib/tst_sig.c
+++ b/lib/tst_sig.c
@@ -1,36 +1,36 @@
/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
- *
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
- *
+ *
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
+ *
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
- *
+ *
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
+ *
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
+ *
+ * http://www.sgi.com
+ *
+ * For further information regarding this notice, see:
+ *
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*/
-/* $Id: tst_sig.c,v 1.10 2005/01/04 21:00:35 mridge Exp $ */
+/* $Id: tst_sig.c,v 1.11 2009/07/20 10:59:32 vapier Exp $ */
/*****************************************************************************
OS Testing - Silicon Graphics, Inc.
@@ -53,7 +53,7 @@
handler - a pointer to the unexpected signal handler to
be executed after an unexpected signal has been
- detected. If handler is set to DEF_HANDLER, a
+ detected. If handler is set to DEF_HANDLER, a
default handler is used. This routine should be
declared as function returning an int.
@@ -61,7 +61,7 @@
by the unexpected signal handler before tst_exit is
called. This parameter is set to NULL if no cleanup
routine is required. An external variable, T_cleanup
- is set so that other user-defined handlers have
+ is set so that other user-defined handlers have
access to the cleanup routine. This routine should be
declared as returning type void.
@@ -113,7 +113,7 @@
/* use default handler */
handler = def_handler;
}
-
+
#ifdef _SC_SIGRT_MIN
sigrtmin = sysconf(_SC_SIGRT_MIN);
sigrtmax = sysconf(_SC_SIGRT_MAX);
@@ -270,7 +270,7 @@
* control over its personality.
*/
static void (*tst_setup_signal( int sig, void (*handler)(int)))(int)
-{
+{
struct sigaction my_act,old_act;
int ret;