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2011-08-29 Richard Guenther <rguenther@suse.de>
[pf3gnuchains/gcc-fork.git]
/
libiberty
/
getruntime.c
diff --git
a/libiberty/getruntime.c
b/libiberty/getruntime.c
index
4abfa83
..
82f3d2e
100644
(file)
--- a/
libiberty/getruntime.c
+++ b/
libiberty/getruntime.c
@@
-1,5
+1,5
@@
/* Return time used so far, in microseconds.
/* Return time used so far, in microseconds.
- Copyright (C) 1994, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1999
, 2002
Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
@@
-14,14
+14,18
@@
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 5
9 Temple Place - Suite 330
,
-Boston, MA 0211
1-1307
, USA. */
+not, write to the Free Software Foundation, Inc., 5
1 Franklin Street - Fifth Floor
,
+Boston, MA 0211
0-1301
, USA. */
#include "config.h"
#include "ansidecl.h"
#include "libiberty.h"
#include "config.h"
#include "ansidecl.h"
#include "libiberty.h"
+/* On some systems (such as WindISS), you must include <sys/types.h>
+ to get the definition of "time_t" before you include <time.h>. */
+#include <sys/types.h>
+
/* There are several ways to get elapsed execution time; unfortunately no
single way is available for all host systems, nor are there reliable
ways to find out which way is correct for a given host. */
/* There are several ways to get elapsed execution time; unfortunately no
single way is available for all host systems, nor are there reliable
ways to find out which way is correct for a given host. */
@@
-73,8
+77,20
@@
Boston, MA 02111-1307, USA. */
#endif
#endif
#endif
#endif
+/*
+
+@deftypefn Replacement long get_run_time (void)
+
+Returns the time used so far, in microseconds. If possible, this is
+the time used by this process, else it is the elapsed time since the
+process started.
+
+@end deftypefn
+
+*/
+
long
long
-get_run_time ()
+get_run_time (
void
)
{
#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
struct rusage rusage;
{
#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
struct rusage rusage;