1 .. SPDX-License-Identifier: GFDL-1.1-no-invari 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.net 2 .. c:namespace:: DTV.net
3 3
4 .. _NET_REMOVE_IF: 4 .. _NET_REMOVE_IF:
5 5
6 ******************* 6 *******************
7 ioctl NET_REMOVE_IF 7 ioctl NET_REMOVE_IF
8 ******************* 8 *******************
9 9
10 Name 10 Name
11 ==== 11 ====
12 12
13 NET_REMOVE_IF - Removes a network interface. 13 NET_REMOVE_IF - Removes a network interface.
14 14
15 Synopsis 15 Synopsis
16 ======== 16 ========
17 17
18 .. c:macro:: NET_REMOVE_IF 18 .. c:macro:: NET_REMOVE_IF
19 19
20 ``int ioctl(int fd, NET_REMOVE_IF, int ifnum)` 20 ``int ioctl(int fd, NET_REMOVE_IF, int ifnum)``
21 21
22 Arguments 22 Arguments
23 ========= 23 =========
24 24
25 ``fd`` 25 ``fd``
26 File descriptor returned by :c:func:`open( 26 File descriptor returned by :c:func:`open()`.
27 27
28 ``net_if`` 28 ``net_if``
29 number of the interface to be removed 29 number of the interface to be removed
30 30
31 Description 31 Description
32 =========== 32 ===========
33 33
34 The NET_REMOVE_IF ioctl deletes an interface p 34 The NET_REMOVE_IF ioctl deletes an interface previously created via
35 :ref:`NET_ADD_IF <net>`. 35 :ref:`NET_ADD_IF <net>`.
36 36
37 Return Value 37 Return Value
38 ============ 38 ============
39 39
40 On success 0 is returned, and :c:type:`ca_slot 40 On success 0 is returned, and :c:type:`ca_slot_info` is filled.
41 41
42 On error -1 is returned, and the ``errno`` var 42 On error -1 is returned, and the ``errno`` variable is set
43 appropriately. 43 appropriately.
44 44
45 The generic error codes are described at the 45 The generic error codes are described at the
46 :ref:`Generic Error Codes <gen-errors>` chapte 46 :ref:`Generic Error Codes <gen-errors>` chapter.
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