1 #include <sys/resource.h>
5 /* this is a huge hack to make up for the kernel's stupid 32bit time_t
6 * without having to recopy the whole rusage structure ourselves.. */
8 int getrusage(int who, struct rusage *ru)
10 struct { long tv_sec, tv_usec; } ktv[2];
11 char *fakeaddr = ((char *)ru + sizeof(struct timeval [2]) - sizeof ktv);
12 if (syscall2(__NR_getrusage, who, (long)fakeaddr) < 0)
14 memcpy(ktv, fakeaddr, sizeof ktv);
15 ru->ru_utime.tv_sec = ktv[0].tv_sec;
16 ru->ru_utime.tv_usec = ktv[0].tv_usec;
17 ru->ru_stime.tv_sec = ktv[1].tv_sec;
18 ru->ru_stime.tv_usec = ktv[1].tv_usec;