.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later .. c:namespace:: DTV.fe .. _FE_DISEQC_RECV_SLAVE_REPLY: ******************************** ioctl FE_DISEQC_RECV_SLAVE_REPLY ******************************** Name ==== FE_DISEQC_RECV_SLAVE_REPLY - Receives reply from a DiSEqC 2.0 command Synopsis ======== .. c:macro:: FE_DISEQC_RECV_SLAVE_REPLY ``int ioctl(int fd, FE_DISEQC_RECV_SLAVE_REPLY, struct dvb_diseqc_slave_reply *argp)`` Arguments ========= ``fd`` File descriptor returned by :c:func:`open()`. ``argp`` pointer to struct :c:type:`dvb_diseqc_slave_reply`. Description =========== Receives reply from a DiSEqC 2.0 command. The received message is stored at the buffer pointed by ``argp``. Return Value ============ On success 0 is returned. On error -1 is returned, and the ``errno`` variable is set appropriately. Generic error codes are described at the :ref:`Generic Error Codes ` chapter.