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/* Time support routines for PowerPC.

 *

 * Written by Aldy Hernandez.

 */

#include <_ansi.h>

#include <reent.h>

#include <sys/time.h>

#include <sys/times.h>

#include <sys/resource.h>

clock_t

times (struct tms *tp)

{

  struct rusage usage;

  union {

    struct rusage r;

    /* Newlib's rusage has only 2 fields.  We need to make room for

       when we call the system's rusage.  This should be enough.  */

    int filler[32];

  } host_ru;

  getrusage (RUSAGE_SELF, (void *)&host_ru);

  if (tp)

    {

      tp->tms_utime = host_ru.r.ru_utime.tv_sec * 1000

        + host_ru.r.ru_utime.tv_usec;

      tp->tms_stime = host_ru.r.ru_stime.tv_sec * 1000

        + host_ru.r.ru_stime.tv_usec;

      tp->tms_cutime = 0;        /* user time, children */

      tp->tms_cstime = 0;        /* system time, children */

    }

  return tp->tms_utime;

}