#include <string.h>
#include "syscall.h"
-/* this is a huge hack to make up for the kernel's stupid 32bit time_t
- * without having to recopy the whole rusage structure ourselves.. */
-
int getrusage(int who, struct rusage *ru)
{
- struct { long tv_sec, tv_usec; } ktv[2];
- char *fakeaddr = ((char *)ru + sizeof(struct timeval [2]) - sizeof ktv);
- if (syscall2(__NR_getrusage, who, (long)fakeaddr) < 0)
- return -1;
- memcpy(ktv, fakeaddr, sizeof ktv);
- ru->ru_utime.tv_sec = ktv[0].tv_sec;
- ru->ru_utime.tv_usec = ktv[0].tv_usec;
- ru->ru_stime.tv_sec = ktv[1].tv_sec;
- ru->ru_stime.tv_usec = ktv[1].tv_usec;
- return 0;
+ return syscall(SYS_getrusage, who, ru);
}