cap_clear
cap_clear(override_cred->cap_effective);
cap_clear(new->cap_permitted);
cap_clear(new->cap_effective);
cap_clear(new->cap_ambient);
cap_clear(new->cap_effective);
cap_clear(new->cap_ambient);
cap_clear(bprm->cred->cap_permitted);
cap_clear(bprm->cred->cap_permitted);
cap_clear(new->cap_ambient);
if (cap_clear(caps)) {
EXPECT_NE(-1, cap_clear(cap_p));
EXPECT_NE(-1, cap_clear(cap_p));
cap_clear(caps);