fegetexcept
int fegetexcept(void);
PROTO_STD_DEPRECATED(fegetexcept);
rv = fegetexcept();
rv = fegetexcept();
assert((fegetexcept() & ALL_STD_EXCEPT) == 0);
assert((fegetexcept() & ALL_STD_EXCEPT) == (FE_INVALID | FE_UNDERFLOW));
assert((fegetexcept() & ALL_STD_EXCEPT) == 0);
assert((fegetexcept() & ALL_STD_EXCEPT) == 0);
assert(fegetexcept() == except);
ATF_REQUIRE_EQ(0, (fegetexcept() & ALL_STD_EXCEPT));
except = fegetexcept();
ATF_CHECK_EQ((FE_INVALID | FE_UNDERFLOW), (fegetexcept() & ALL_STD_EXCEPT));
ATF_CHECK_EQ(0, (fegetexcept() & ALL_STD_EXCEPT));
ATF_CHECK_EQ(0, (fegetexcept() & ALL_STD_EXCEPT));
ATF_CHECK_EQ(except, fegetexcept());