diff options
Diffstat (limited to 'Documentation/userspace-api/media/dvb/dmx-set-filter.rst')
| -rw-r--r-- | Documentation/userspace-api/media/dvb/dmx-set-filter.rst | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/Documentation/userspace-api/media/dvb/dmx-set-filter.rst b/Documentation/userspace-api/media/dvb/dmx-set-filter.rst index cb3333349bd0..f43455b7adae 100644 --- a/Documentation/userspace-api/media/dvb/dmx-set-filter.rst +++ b/Documentation/userspace-api/media/dvb/dmx-set-filter.rst @@ -1,11 +1,5 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: DTV.dmx .. _DMX_SET_FILTER: @@ -18,24 +12,23 @@ Name DMX_SET_FILTER - Synopsis -------- -.. c:function:: int ioctl( int fd, DMX_SET_FILTER, struct dmx_sct_filter_params *params) - :name: DMX_SET_FILTER +.. c:macro:: DMX_SET_FILTER + +``int ioctl(int fd, DMX_SET_FILTER, struct dmx_sct_filter_params *params)`` Arguments --------- ``fd`` - File descriptor returned by :c:func:`open() <dvb-dmx-open>`. + File descriptor returned by :c:func:`open()`. ``params`` Pointer to structure containing filter parameters. - Description ----------- @@ -50,11 +43,9 @@ operation should be started immediately (without waiting for a :ref:`DMX_START` ioctl call). If a filter was previously set-up, this filter will be canceled, and the receive buffer will be flushed. - Return Value ------------ - On success 0 is returned. On error -1 is returned, and the ``errno`` variable is set |