1059b1c5bSMauro Carvalho Chehab.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2f9b2e8aaSMauro Carvalho Chehab.. c:namespace:: DTV.net 354f38fcaSMauro Carvalho Chehab 454f38fcaSMauro Carvalho Chehab.. _NET_REMOVE_IF: 554f38fcaSMauro Carvalho Chehab 654f38fcaSMauro Carvalho Chehab******************* 754f38fcaSMauro Carvalho Chehabioctl NET_REMOVE_IF 854f38fcaSMauro Carvalho Chehab******************* 954f38fcaSMauro Carvalho Chehab 1054f38fcaSMauro Carvalho ChehabName 1154f38fcaSMauro Carvalho Chehab==== 1254f38fcaSMauro Carvalho Chehab 1354f38fcaSMauro Carvalho ChehabNET_REMOVE_IF - Removes a network interface. 1454f38fcaSMauro Carvalho Chehab 1554f38fcaSMauro Carvalho ChehabSynopsis 1654f38fcaSMauro Carvalho Chehab======== 1754f38fcaSMauro Carvalho Chehab 18f9b2e8aaSMauro Carvalho Chehab.. c:macro:: NET_REMOVE_IF 1954f38fcaSMauro Carvalho Chehab 20f9b2e8aaSMauro Carvalho Chehab``int ioctl(int fd, NET_REMOVE_IF, int ifnum)`` 2154f38fcaSMauro Carvalho Chehab 2254f38fcaSMauro Carvalho ChehabArguments 2354f38fcaSMauro Carvalho Chehab========= 2454f38fcaSMauro Carvalho Chehab 2554f38fcaSMauro Carvalho Chehab``fd`` 26f9b2e8aaSMauro Carvalho Chehab File descriptor returned by :c:func:`open()`. 2754f38fcaSMauro Carvalho Chehab 2854f38fcaSMauro Carvalho Chehab``net_if`` 2954f38fcaSMauro Carvalho Chehab number of the interface to be removed 3054f38fcaSMauro Carvalho Chehab 3154f38fcaSMauro Carvalho ChehabDescription 3254f38fcaSMauro Carvalho Chehab=========== 3354f38fcaSMauro Carvalho Chehab 3454f38fcaSMauro Carvalho ChehabThe NET_REMOVE_IF ioctl deletes an interface previously created via 3554f38fcaSMauro Carvalho Chehab:ref:`NET_ADD_IF <net>`. 3654f38fcaSMauro Carvalho Chehab 3754f38fcaSMauro Carvalho ChehabReturn Value 3854f38fcaSMauro Carvalho Chehab============ 3954f38fcaSMauro Carvalho Chehab 4054f38fcaSMauro Carvalho ChehabOn success 0 is returned, and :c:type:`ca_slot_info` is filled. 4154f38fcaSMauro Carvalho Chehab 4254f38fcaSMauro Carvalho ChehabOn error -1 is returned, and the ``errno`` variable is set 4354f38fcaSMauro Carvalho Chehabappropriately. 4454f38fcaSMauro Carvalho Chehab 4554f38fcaSMauro Carvalho ChehabThe generic error codes are described at the 4654f38fcaSMauro Carvalho Chehab:ref:`Generic Error Codes <gen-errors>` chapter. 47