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1 | .. -*- coding: utf-8; mode: rst -*- |
2 | ||
3 | .. _NET_REMOVE_IF: | |
4 | ||
5 | ******************* | |
6 | ioctl NET_REMOVE_IF | |
7 | ******************* | |
8 | ||
15e7d615 | 9 | Name |
586027ce | 10 | ==== |
47d23e36 | 11 | |
586027ce | 12 | NET_REMOVE_IF - Removes a network interface. |
47d23e36 | 13 | |
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14 | |
15 | Synopsis | |
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16 | ======== |
17 | ||
1b81f010 | 18 | .. c:function:: int ioctl( int fd, int request, int ifnum ) |
47d23e36 | 19 | |
586027ce | 20 | |
15e7d615 | 21 | Arguments |
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22 | ========= |
23 | ||
24 | ``fd`` | |
25 | File descriptor returned by :ref:`open() <frontend_f_open>`. | |
26 | ||
27 | ``request`` | |
28 | FE_SET_TONE | |
29 | ||
30 | ``net_if`` | |
31 | number of the interface to be removed | |
32 | ||
33 | ||
15e7d615 | 34 | Description |
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35 | =========== |
36 | ||
37 | The NET_REMOVE_IF ioctl deletes an interface previously created via | |
38 | :ref:`NET_ADD_IF <net>`. | |
39 | ||
586027ce | 40 | |
15e7d615 | 41 | Return Value |
586027ce | 42 | ============ |
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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. |