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- .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
- .. c:namespace:: DTV.fe
- .. _FE_DISEQC_SEND_MASTER_CMD:
- *******************************
- ioctl FE_DISEQC_SEND_MASTER_CMD
- *******************************
- Name
- ====
- FE_DISEQC_SEND_MASTER_CMD - Sends a DiSEqC command
- Synopsis
- ========
- .. c:macro:: FE_DISEQC_SEND_MASTER_CMD
- ``int ioctl(int fd, FE_DISEQC_SEND_MASTER_CMD, struct dvb_diseqc_master_cmd *argp)``
- Arguments
- =========
- ``fd``
- File descriptor returned by :c:func:`open()`.
- ``argp``
- pointer to struct
- :c:type:`dvb_diseqc_master_cmd`
- Description
- ===========
- Sends the DiSEqC command pointed by :c:type:`dvb_diseqc_master_cmd`
- to the antenna subsystem.
- 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 <gen-errors>` chapter.
|
