projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 47d23e36 MCC |
1 | .. -*- coding: utf-8; mode: rst -*- |
| 2 | ||
| 3 | .. _DMX_REMOVE_PID: | |
| 4 | ||
| 586027ce | 5 | ============== |
| 47d23e36 MCC |
6 | DMX_REMOVE_PID |
| 7 | ============== | |
| 8 | ||
| 15e7d615 | 9 | Name |
| 586027ce | 10 | ---- |
| 47d23e36 | 11 | |
| 586027ce | 12 | DMX_REMOVE_PID |
| 47d23e36 | 13 | |
| 15e7d615 MCC |
14 | |
| 15 | Synopsis | |
| 47d23e36 MCC |
16 | -------- |
| 17 | ||
| cf8076c3 MCC |
18 | .. c:function:: int ioctl(fd, DMX_REMOVE_PID, __u16 *pid) |
| 19 | :name: DMX_REMOVE_PID | |
| 47d23e36 | 20 | |
| 47d23e36 | 21 | |
| 15e7d615 | 22 | Arguments |
| 586027ce | 23 | --------- |
| 47d23e36 | 24 | |
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25 | ``fd`` |
| 26 | File descriptor returned by :c:func:`open() <dvb-dmx-open>`. | |
| 47d23e36 | 27 | |
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28 | ``pid`` |
| 29 | PID of the PES filter to be removed. | |
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30 | |
| 31 | ||
| 15e7d615 | 32 | Description |
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33 | ----------- |
| 34 | ||
| 35 | This ioctl call allows to remove a PID when multiple PIDs are set on a | |
| 36 | transport stream filter, e. g. a filter previously set up with output | |
| 37 | equal to DMX_OUT_TSDEMUX_TAP, created via either | |
| 38 | DMX_SET_PES_FILTER or DMX_ADD_PID. | |
| 39 | ||
| 40 | ||
| 15e7d615 | 41 | Return Value |
| 47d23e36 MCC |
42 | ------------ |
| 43 | ||
| 44 | On success 0 is returned, on error -1 and the ``errno`` variable is set | |
| 45 | appropriately. The generic error codes are described at the | |
| 46 | :ref:`Generic Error Codes <gen-errors>` chapter. |