Method recv

net/kernel_socket.cpp:118–120

        return DOIO_LOOP(do_sendmsg(fd, tmp_msg_hdr(view), MSG_NOSIGNAL, timeout), BufStepV(view));
    }
    ssize_t recv(void* buf, size_t count, int flags = 0) override {
        return do_recv(fd, buf, count, flags, m_timeout);
    }
    ssize_t recv(const iovec* iov, int iovcnt, int flags = 0) override {
        return do_recvmsg(fd, tmp_msg_hdr(iov, iovcnt), flags, m_timeout);
    }