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1 | .. -*- coding: utf-8; mode: rst -*- |
2 | ||
3 | .. _query-dvb-frontend-info: | |
4 | ||
5 | ***************************** | |
6 | Querying frontend information | |
7 | ***************************** | |
8 | ||
9 | Usually, the first thing to do when the frontend is opened is to check | |
10 | the frontend capabilities. This is done using | |
7347081e | 11 | :ref:`FE_GET_INFO`. This ioctl will enumerate the |
5377d91f MH |
12 | DVB API version and other characteristics about the frontend, and can be |
13 | opened either in read only or read/write mode. |