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1 | .. -*- coding: utf-8; mode: rst -*- |
2 | ||
3 | .. _CA_SET_PID: | |
4 | ||
586027ce | 5 | ========== |
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6 | CA_SET_PID |
7 | ========== | |
8 | ||
15e7d615 | 9 | Name |
586027ce | 10 | ---- |
47d23e36 | 11 | |
586027ce | 12 | CA_SET_PID |
47d23e36 | 13 | |
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14 | |
15 | Synopsis | |
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16 | -------- |
17 | ||
189d7243 | 18 | .. c:function:: int ioctl(fd, CA_SET_PID, struct ca_pid *pid) |
cf8076c3 | 19 | :name: CA_SET_PID |
47d23e36 | 20 | |
47d23e36 | 21 | |
15e7d615 | 22 | Arguments |
586027ce | 23 | --------- |
47d23e36 | 24 | |
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25 | ``fd`` |
26 | File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`. | |
47d23e36 | 27 | |
cf8076c3 | 28 | ``pid`` |
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29 | Pointer to struct :c:type:`ca_pid`. |
30 | ||
31 | .. c:type:: ca_pid | |
32 | ||
33 | .. flat-table:: struct ca_pid | |
34 | :header-rows: 1 | |
35 | :stub-columns: 0 | |
36 | ||
37 | - | |
38 | - unsigned int | |
39 | - pid | |
40 | - Program ID | |
41 | ||
42 | - | |
43 | - int | |
44 | - index | |
45 | - PID index. Use -1 to disable. | |
46 | ||
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47 | |
48 | ||
15e7d615 | 49 | Description |
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50 | ----------- |
51 | ||
cf8076c3 | 52 | .. note:: This ioctl is undocumented. Documentation is welcome. |
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53 | |
54 | ||
15e7d615 | 55 | Return Value |
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56 | ------------ |
57 | ||
58 | On success 0 is returned, on error -1 and the ``errno`` variable is set | |
59 | appropriately. The generic error codes are described at the | |
60 | :ref:`Generic Error Codes <gen-errors>` chapter. |