Avoid "enum conversion when passing argument 1 of 'getrusage' is invalid in C++"...

[deliverable/binutils-gdb.git] / libiberty / getruntime.c

diff --git a/libiberty/getruntime.c b/libiberty/getruntime.c
index 3f7dc0d117a75f4ab0826eae70abf6419406a2c0..1e0daad19ac0e4bdebbe4b2ed15dc50b6fa40e0d 100644 (file)
--- a/libiberty/getruntime.c
+++ b/libiberty/getruntime.c
@@ -14,8 +14,8 @@ 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
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #include "config.h"
 
@@ -65,6 +65,10 @@ Boston, MA 02111-1307, USA.  */
 #define CLOCKS_PER_SEC 1
 #endif
 
+#ifndef RUSAGE_SELF
+#define RUSAGE_SELF 0
+#endif
+
 #ifdef _SC_CLK_TCK
 #define GNU_HZ  sysconf(_SC_CLK_TCK)
 #else
@@ -90,12 +94,12 @@ process started.
 */
 
 long
-get_run_time ()
+get_run_time (void)
 {
 #if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
   struct rusage rusage;
 
-  getrusage (0, &rusage);
+  getrusage (RUSAGE_SELF, &rusage);
   return (rusage.ru_utime.tv_sec * 1000000 + rusage.ru_utime.tv_usec
          + rusage.ru_stime.tv_sec * 1000000 + rusage.ru_stime.tv_usec);
 #else /* ! HAVE_GETRUSAGE */