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43 lines
747 B
ReStructuredText
43 lines
747 B
ReStructuredText
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.. -*- coding: utf-8; mode: rst -*-
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.. _NET_REMOVE_IF:
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*******************
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ioctl NET_REMOVE_IF
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*******************
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*man NET_REMOVE_IF(2)*
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Removes a network interface.
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Synopsis
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========
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.. cpp:function:: int ioctl( int fd, int request, int ifnum )
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Arguments
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=========
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``fd``
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File descriptor returned by :ref:`open() <frontend_f_open>`.
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``request``
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FE_SET_TONE
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``net_if``
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number of the interface to be removed
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Description
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===========
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The NET_REMOVE_IF ioctl deletes an interface previously created via
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:ref:`NET_ADD_IF <net>`.
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RETURN VALUE
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On success 0 is returned, on error -1 and the ``errno`` variable is set
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appropriately. The generic error codes are described at the
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:ref:`Generic Error Codes <gen-errors>` chapter.
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