41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
/* sim-times.c - times support routines for PowerPC.
|
|
*
|
|
* Written by Aldy Hernandez.
|
|
*
|
|
* This file is licensed with the default Red Hat license
|
|
* found in COPYING.NEWLIB.
|
|
* http://sourceware.org/cgi-bin/cvsweb.cgi/src/COPYING.NEWLIB?rev=1.32&content-type=text/x-cvsweb-markup&cvsroot=src
|
|
*/
|
|
|
|
#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;
|
|
}
|