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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 | ||
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18 | .. c:function:: int ioctl( int fd, NET_REMOVE_IF, int ifnum ) |
19 | :name: NET_REMOVE_IF | |
47d23e36 | 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 | ||
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28 | ``net_if`` |
29 | number of the interface to be removed | |
30 | ||
31 | ||
15e7d615 | 32 | Description |
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33 | =========== |
34 | ||
35 | The NET_REMOVE_IF ioctl deletes an interface previously created via | |
36 | :ref:`NET_ADD_IF <net>`. | |
37 | ||
586027ce | 38 | |
15e7d615 | 39 | Return Value |
586027ce | 40 | ============ |
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41 | |
42 | On success 0 is returned, on error -1 and the ``errno`` variable is set | |
43 | appropriately. The generic error codes are described at the | |
44 | :ref:`Generic Error Codes <gen-errors>` chapter. |