| .. -*- coding: utf-8; mode: rst -*- |
| |
| .. _DMX_SET_SOURCE: |
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| DMX_SET_SOURCE |
| ============== |
| |
| Description |
| ----------- |
| |
| This ioctl is undocumented. Documentation is welcome. |
| |
| Synopsis |
| -------- |
| |
| .. c:function:: int ioctl(fd, int request = DMX_SET_SOURCE, dmx_source_t *) |
| |
| Arguments |
| ---------- |
| |
| |
| |
| .. flat-table:: |
| :header-rows: 0 |
| :stub-columns: 0 |
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| |
| - .. row 1 |
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| - int fd |
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| - File descriptor returned by a previous call to open(). |
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| - .. row 2 |
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| - int request |
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| - Equals DMX_SET_SOURCE for this command. |
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| - .. row 3 |
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| - dmx_source_t * |
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| - Undocumented. |
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| Return Value |
| ------------ |
| |
| On success 0 is returned, on error -1 and the ``errno`` variable is set |
| appropriately. The generic error codes are described at the |
| :ref:`Generic Error Codes <gen-errors>` chapter. |
| |
| |