projects / deliverable / linux.git / blame
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|---|---|---|
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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. |