Date: Sun, 20 Aug 2000 13:06:24 -0600 From: Chris Fedde <chris@fedde.littleton.co.us> To: questions@freebsd.org Subject: getrusage not accumulating ru_utime? Message-ID: <200008201906.e7KJ6O266296@fedde.littleton.co.us>
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The code below does not report accumulation of ru_utime on my
4.1-STABLE system. When I test it on other (4.0-RELEASE) systems
I have access to it behaves as I would expect it to. Any one have
any idea what is going on? This problem has been happening for me
since tag=RELENG_4 became 4.1-STABLE.
$ uname -a
FreeBSD fedde.littleton.co.us 4.1-STABLE FreeBSD 4.1-STABLE #0:
Sat Aug 19 22:22:02 MDT 2000
root@fedde.littleton.co.us:/home/usr.obj/home/usr.src/sys/FEDDE i386
thanks
chris
-----------------------------------cut-here---------------------------------
/*
* print the values returned by getrusage(2)
*/
#include <stdio.h>
#include <sys/times.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#define RUSAGE_SELF 0
#define RUSAGE_CHILDREN -1
struct rusage ru;
int
main() {
int i;
while (1) {
float f = 3.14159;
if (getrusage(RUSAGE_SELF, &ru) == -1){
fprintf(stderr, "getrusage failed: %s\n", strerror(errno));
exit(1);
}
printf("*****************************************\n");
printf("ru_utime: %d.%06d\n", ru.ru_utime.tv_sec, ru.ru_utime.tv_usec);
printf("ru_stime: %d.%06d\n", ru.ru_stime.tv_sec, ru.ru_stime.tv_usec);
for (i=0; i< 1000; i++)
{
f = f*f;
}
sleep(1);
}
}
-----------------------------------cut-here---------------------------------
--
Chris Fedde
303 773 9134
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