KSID_USER
print_ksid(&kr.kr_sidx[KSID_USER]);
ksid = crgetsid(of->f_user->u_cred, KSID_USER);
crsetsid(cr, &ksid, KSID_USER);
crsetsid(cr, &ksid, KSID_USER);
ksid_t *ks1 = crgetsid(cr1, KSID_USER);
ksid_t *ks2 = crgetsid(cr2, KSID_USER);
ksid = crgetsid(user->u_cred, KSID_USER);
ksid = crgetsid(cr, KSID_USER);
ksid_t *ksid = crgetsid(cr, KSID_USER);
if (cr->cr_ksid->kr_sidx[KSID_USER].ks_id > MAXUID) {
crsetsid(newcr, ksp, KSID_USER);
crsetsid(newcr, ksp, KSID_USER);
crsetsid(newcr, ksp, KSID_USER);
crsetsid(newcr, ksp, KSID_USER);