getrusage
void getrusage(struct task_struct *p, int who, struct rusage *ru);
getrusage(p, RUSAGE_BOTH, wo->wo_rusage);
getrusage(p, RUSAGE_BOTH, wo->wo_rusage);
getrusage(p, RUSAGE_BOTH, wo->wo_rusage);
getrusage(p, RUSAGE_BOTH, wo->wo_rusage);
SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)
getrusage(current, who, &r);
COMPAT_SYSCALL_DEFINE2(getrusage, int, who, struct compat_rusage __user *, ru)
getrusage(current, who, &r);
getrusage(RUSAGE_THREAD, &rusage);
err = getrusage(RUSAGE_SELF, &ru);
if (getrusage(RUSAGE_THREAD, &r))
if (getrusage(RUSAGE_THREAD, &r))
getrusage(RUSAGE_THREAD, &ru);