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#include <stdio.h>
#include <stdlib.h>
#include <sys/resource.h>
int
main (int argc, char **argv)
{
struct rusage buf;
if (argc > 1)
{
system (argv[1]);
if (getrusage (RUSAGE_CHILDREN, &buf ))
{
perror ("getrusage");
return 1;
}
}
else
{
if (getrusage (RUSAGE_SELF, &buf ))
{
perror ("getrusage");
return 1;
}
}
printf ("ru_utime = %ld.%06ld\n",
buf.ru_utime.tv_sec, buf.ru_utime.tv_usec);
printf ("ru_stime = %ld.%06ld\n",
buf.ru_stime.tv_sec, buf.ru_stime.tv_usec);
printf ("ru_maxrss = %ld\n", buf.ru_maxrss );
printf ("ru_ixrss = %ld\n", buf.ru_ixrss );
printf ("ru_idrss = %ld\n", buf.ru_idrss );
printf ("ru_isrss = %ld\n", buf.ru_isrss );
printf ("ru_minflt = %ld\n", buf.ru_minflt );
printf ("ru_majflt = %ld\n", buf.ru_majflt );
printf ("ru_nswap = %ld\n", buf.ru_nswap );
printf ("ru_inblock = %ld\n", buf.ru_inblock );
printf ("ru_oublock = %ld\n", buf.ru_oublock );
printf ("ru_msgsnd = %ld\n", buf.ru_msgsnd );
printf ("ru_msgrcv = %ld\n", buf.ru_msgrcv );
printf ("ru_nsignals= %ld\n", buf.ru_nsignals );
printf ("ru_nvcsw = %ld\n", buf.ru_nvcsw );
printf ("ru_nivcsw = %ld\n", buf.ru_nivcsw );
return 0;
}
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