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head/share/man/man9/ifnet.9
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| .\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | .\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||||
| .\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | .\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||||
| .\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | .\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | ||||
| .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
| .\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd November 14, 2018 | .Dd September 28, 2020 | ||||
| .Dt IFNET 9 | .Dt IFNET 9 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm ifnet , | .Nm ifnet , | ||||
| .Nm ifaddr , | .Nm ifaddr , | ||||
| .Nm ifqueue , | .Nm ifqueue , | ||||
| .Nm if_data | .Nm if_data | ||||
| .Nd kernel interfaces for manipulating network interfaces | .Nd kernel interfaces for manipulating network interfaces | ||||
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| Set the interface name. | Set the interface name. | ||||
| .Dv RTM_IFANNOUNCE | .Dv RTM_IFANNOUNCE | ||||
| departure and arrival messages are sent so that | departure and arrival messages are sent so that | ||||
| routing code that relies on the interface name will update its interface | routing code that relies on the interface name will update its interface | ||||
| list. | list. | ||||
| Caller must have appropriate privilege. | Caller must have appropriate privilege. | ||||
| (No call-down to driver.) | (No call-down to driver.) | ||||
| .It Dv SIOCGIFCAP | .It Dv SIOCGIFCAP | ||||
| .It Dv SIOCGIFDATA | |||||
| .It Dv SIOCGIFFIB | .It Dv SIOCGIFFIB | ||||
| .It Dv SIOCGIFFLAGS | .It Dv SIOCGIFFLAGS | ||||
| .It Dv SIOCGIFMETRIC | .It Dv SIOCGIFMETRIC | ||||
| .It Dv SIOCGIFMTU | .It Dv SIOCGIFMTU | ||||
| .It Dv SIOCGIFPHYS | .It Dv SIOCGIFPHYS | ||||
| Get interface capabilities, FIB, flags, metric, MTU, medium selection. | Get interface capabilities, data, FIB, flags, metric, MTU, medium selection. | ||||
| (No call-down to driver.) | (No call-down to driver.) | ||||
| .Pp | .Pp | ||||
| .It Dv SIOCSIFCAP | .It Dv SIOCSIFCAP | ||||
| Enable or disable interface capabilities. | Enable or disable interface capabilities. | ||||
| Caller must have appropriate privilege. | Caller must have appropriate privilege. | ||||
| Before a call to the driver-specific | Before a call to the driver-specific | ||||
| .Fn if_ioctl | .Fn if_ioctl | ||||
| routine, the requested mask for enabled capabilities is checked | routine, the requested mask for enabled capabilities is checked | ||||
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