Function sgx_urts::ocall::socket::u_recvfrom_ocall

#[no_mangle]
pub unsafe extern "C" fn u_recvfrom_ocall(
    error: *mut c_int,
    sockfd: c_int,
    buf: *mut c_void,
    len: size_t,
    flags: c_int,
    addr: *mut sockaddr,
    addrlen_in: socklen_t,
    addrlen_out: *mut socklen_t
) -> ssize_t