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 | |
| 15e7d615 MCC |
14 | |
| 15 | Synopsis | |
| 47d23e36 MCC |
16 | ======== |
| 17 | ||
| 18 | .. cpp:function:: int ioctl( int fd, int request, int ifnum ) | |
| 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. |