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1 | .. -*- coding: utf-8; mode: rst -*- |
2 | ||
3 | .. _FE_DISEQC_RESET_OVERLOAD: | |
4 | ||
5 | ****************************** | |
6 | ioctl FE_DISEQC_RESET_OVERLOAD | |
7 | ****************************** | |
8 | ||
15e7d615 | 9 | Name |
586027ce | 10 | ==== |
5377d91f | 11 | |
586027ce | 12 | FE_DISEQC_RESET_OVERLOAD - Restores the power to the antenna subsystem, if it was powered off due - to power overload. |
5377d91f | 13 | |
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14 | |
15 | Synopsis | |
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16 | ======== |
17 | ||
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18 | .. c:function:: int ioctl( int fd, FE_DISEQC_RESET_OVERLOAD, NULL ) |
19 | :name: FE_DISEQC_RESET_OVERLOAD | |
5377d91f | 20 | |
586027ce | 21 | |
15e7d615 | 22 | Arguments |
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23 | ========= |
24 | ||
25 | ``fd`` | |
26 | File descriptor returned by :ref:`open() <frontend_f_open>`. | |
27 | ||
15e7d615 | 28 | Description |
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29 | =========== |
30 | ||
31 | If the bus has been automatically powered off due to power overload, | |
32 | this ioctl call restores the power to the bus. The call requires | |
33 | read/write access to the device. This call has no effect if the device | |
34 | is manually powered off. Not all DVB adapters support this ioctl. | |
35 | ||
586027ce | 36 | |
15e7d615 | 37 | Return Value |
586027ce | 38 | ============ |
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39 | |
40 | On success 0 is returned, on error -1 and the ``errno`` variable is set | |
41 | appropriately. The generic error codes are described at the | |
42 | :ref:`Generic Error Codes <gen-errors>` chapter. |