--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/miscellaneous/cputime.m	Thu Mar 30 20:26:09 1995 +0000
@@ -0,0 +1,43 @@
+# Copyright (C) 1995 John W. Eaton
+#
+# This file is part of Octave.
+#
+# Octave 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, or (at your option) any
+# later version.
+#
+# Octave 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 Octave; see the file COPYING.  If not, write to the Free
+# Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+function cputime ()
+
+# usage: cputime
+#
+# Get CPU time statistics.
+
+  if (nargin != 0)
+    warning ("cputime: ignoring extra arguments");
+  endif
+
+  resource_stats = getrusage ();
+
+  usr = resource_stats.ru_utime;
+  sys = resource_stats.ru_stime;
+
+  usr_time = usr.tv_sec + usr.tv_usec / 1e6;
+  sys_time = sys.tv_sec + sys.tv_usec / 1e6;
+
+  retval = zeros (1, 3);
+
+  retval (1) = usr_time + sys_time;
+  retval (2) = usr_time;
+  retval (3) = sys_time;
+
+endfunction

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/resource.cc	Thu Mar 30 20:26:09 1995 +0000
@@ -0,0 +1,131 @@
+// resource.cc                                           -*- C++ -*-
+/*
+
+Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton
+
+This file is part of Octave.
+
+Octave 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, or (at your option) any
+later version.
+
+Octave 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 Octave; see the file COPYING.  If not, write to the Free
+Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tree-const.h"
+#include "systime.h"
+#include "oct-obj.h"
+#include "oct-map.h"
+#include "defun.h"
+#include "utils.h"
+#include "help.h"
+
+#ifdef HAVE_SYS_RESOURCE_H
+extern "C"
+{
+#include <sys/resource.h>
+}
+#endif
+
+#ifndef RUSAGE_SELF
+#define RUSAGE_SELF 0
+#endif
+
+// System resource functions.
+
+static Octave_map
+mk_ru_map (struct rusage *ru)
+{
+  Octave_map m;
+  Octave_map tv_tmp;
+
+#if defined (HAVE_GETRUSAGE)
+  tv_tmp ["tv_sec"] = (double) ru->ru_utime.tv_sec;
+  tv_tmp ["tv_usec"] = (double) ru->ru_utime.tv_usec;
+  m ["ru_utime"] = tree_constant (tv_tmp);
+
+  tv_tmp ["tv_sec"] = (double) ru->ru_stime.tv_sec;
+  tv_tmp ["tv_usec"] = (double) ru->ru_stime.tv_usec;
+  m ["ru_stime"] = tree_constant (tv_tmp);
+
+  m ["ru_maxrss"] = (double) ru->ru_maxrss;
+  m ["ru_ixrss"] = (double) ru->ru_ixrss;
+  m ["ru_idrss"] = (double) ru->ru_idrss;
+  m ["ru_isrss"] = (double) ru->ru_isrss;
+  m ["ru_minflt"] = (double) ru->ru_minflt;
+  m ["ru_majflt"] = (double) ru->ru_majflt;
+  m ["ru_nswap"] = (double) ru->ru_nswap;
+  m ["ru_inblock"] = (double) ru->ru_inblock;
+  m ["ru_oublock"] = (double) ru->ru_oublock;
+  m ["ru_msgsnd"] = (double) ru->ru_msgsnd;
+  m ["ru_msgrcv"] = (double) ru->ru_msgrcv;
+  m ["ru_nsignals"] = (double) ru->ru_nsignals;
+  m ["ru_nvcsw"] = (double) ru->ru_nvcsw;
+  m ["ru_nivcsw"] = (double) ru->ru_nivcsw;
+#else
+  tv_tmp ["tv_sec"] = octave_NaN;
+  tv_tmp ["tv_usec"] = octave_NaN;
+  m ["ru_utime"] = tree_constant (tv_tmp);
+
+  tv_tmp ["tv_sec"] = octave_NaN;
+  tv_tmp ["tv_usec"] = octave_NaN;
+  m ["ru_stime"] = tree_constant (tv_tmp);
+
+  m ["ru_maxrss"] = octave_NaN;
+  m ["ru_ixrss"] = octave_NaN;
+  m ["ru_idrss"] = octave_NaN;
+  m ["ru_isrss"] = octave_NaN;
+  m ["ru_minflt"] = octave_NaN;
+  m ["ru_majflt"] = octave_NaN;
+  m ["ru_nswap"] = octave_NaN;
+  m ["ru_inblock"] = octave_NaN;
+  m ["ru_oublock"] = octave_NaN;
+  m ["ru_msgsnd"] = octave_NaN;
+  m ["ru_msgrcv"] = octave_NaN;
+  m ["ru_nsignals"] = octave_NaN;
+  m ["ru_nvcsw"] = octave_NaN;
+  m ["ru_nivcsw"] = octave_NaN;
+#endif
+
+  return m;
+}
+
+DEFUN ("getrusage", Fgetrusage, Sgetrusage, 0, 0,
+  "getrusage ()\n\
+\n\
+Return system resource statistics.")
+{
+  Octave_object retval;
+
+#if defined (HAVE_GETRUSAGE)
+
+  struct rusage resource_stats;
+
+  getrusage (RUSAGE_SELF, &resource_stats);
+
+  retval = mk_ru_map (&resource_stats);
+
+#endif
+
+  return retval;
+}
+
+/*
+;;; Local Variables: ***
+;;; mode: C++ ***
+;;; page-delimiter: "^/\\*" ***
+;;; End: ***
+*/