1*4882a593Smuzhiyun.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2*4882a593Smuzhiyun.. c:namespace:: DTV.fe 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun.. _FE_DISEQC_RECV_SLAVE_REPLY: 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun******************************** 7*4882a593Smuzhiyunioctl FE_DISEQC_RECV_SLAVE_REPLY 8*4882a593Smuzhiyun******************************** 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunName 11*4882a593Smuzhiyun==== 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunFE_DISEQC_RECV_SLAVE_REPLY - Receives reply from a DiSEqC 2.0 command 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunSynopsis 16*4882a593Smuzhiyun======== 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun.. c:macro:: FE_DISEQC_RECV_SLAVE_REPLY 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun``int ioctl(int fd, FE_DISEQC_RECV_SLAVE_REPLY, struct dvb_diseqc_slave_reply *argp)`` 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunArguments 23*4882a593Smuzhiyun========= 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun``fd`` 26*4882a593Smuzhiyun File descriptor returned by :c:func:`open()`. 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun``argp`` 29*4882a593Smuzhiyun pointer to struct :c:type:`dvb_diseqc_slave_reply`. 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunDescription 32*4882a593Smuzhiyun=========== 33*4882a593Smuzhiyun 34*4882a593SmuzhiyunReceives reply from a DiSEqC 2.0 command. 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunThe received message is stored at the buffer pointed by ``argp``. 37*4882a593Smuzhiyun 38*4882a593SmuzhiyunReturn Value 39*4882a593Smuzhiyun============ 40*4882a593Smuzhiyun 41*4882a593SmuzhiyunOn success 0 is returned. 42*4882a593Smuzhiyun 43*4882a593SmuzhiyunOn error -1 is returned, and the ``errno`` variable is set 44*4882a593Smuzhiyunappropriately. 45*4882a593Smuzhiyun 46*4882a593SmuzhiyunGeneric error codes are described at the 47*4882a593Smuzhiyun:ref:`Generic Error Codes <gen-errors>` chapter. 48