5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
47 lines
833 B
ReStructuredText
47 lines
833 B
ReStructuredText
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
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.. c:namespace:: DTV.net
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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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Name
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====
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NET_REMOVE_IF - Removes a network interface.
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Synopsis
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========
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.. c:macro:: NET_REMOVE_IF
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``int ioctl(int fd, NET_REMOVE_IF, int ifnum)``
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Arguments
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=========
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``fd``
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File descriptor returned by :c:func:`open()`.
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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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============
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On success 0 is returned, and :c:type:`ca_slot_info` is filled.
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On error -1 is returned, and the ``errno`` variable is set
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appropriately.
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The generic error codes are described at the
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:ref:`Generic Error Codes <gen-errors>` chapter.
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