| ifnet.9 (84306) | ifnet.9 (88509) |
|---|---|
| 1.\" -*- Nroff -*- 2.\" Copyright 1996, 1997 Massachusetts Institute of Technology 3.\" 4.\" Permission to use, copy, modify, and distribute this software and 5.\" its documentation for any purpose and without fee is hereby 6.\" granted, provided that both the above copyright notice and this 7.\" permission notice appear in all copies, that both the above 8.\" copyright notice and this permission notice appear in all --- 12 unchanged lines hidden (view full) --- 21.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 23.\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24.\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" | 1.\" -*- Nroff -*- 2.\" Copyright 1996, 1997 Massachusetts Institute of Technology 3.\" 4.\" Permission to use, copy, modify, and distribute this software and 5.\" its documentation for any purpose and without fee is hereby 6.\" granted, provided that both the above copyright notice and this 7.\" permission notice appear in all copies, that both the above 8.\" copyright notice and this permission notice appear in all --- 12 unchanged lines hidden (view full) --- 21.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 23.\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24.\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" |
| 29.\" $FreeBSD: head/share/man/man9/ifnet.9 84306 2001-10-01 16:09:29Z ru $ | 29.\" $FreeBSD: head/share/man/man9/ifnet.9 88509 2001-12-26 23:14:04Z davidc $ |
| 30.Dd January 15, 1997 31.Os 32.Dt IFNET 9 33.Sh NAME 34.Nm ifnet , 35.Nm ifaddr , 36.Nm ifqueue , 37.Nm if_data 38.Nd kernel interfaces for manipulating network interfaces 39.Sh SYNOPSIS | 30.Dd January 15, 1997 31.Os 32.Dt IFNET 9 33.Sh NAME 34.Nm ifnet , 35.Nm ifaddr , 36.Nm ifqueue , 37.Nm if_data 38.Nd kernel interfaces for manipulating network interfaces 39.Sh SYNOPSIS |
| 40.In sys/types.h | 40.In sys/param.h |
| 41.In sys/time.h 42.In sys/socket.h 43.In net/if.h 44.In net/if_var.h 45.In net/if_types.h 46.\" 47.Ss "Interface manipulation functions" 48.Ft void 49.Fn if_attach "struct ifnet *ifp" 50.Ft void 51.Fn if_down "struct ifnet *ifp" 52.Ft int | 41.In sys/time.h 42.In sys/socket.h 43.In net/if.h 44.In net/if_var.h 45.In net/if_types.h 46.\" 47.Ss "Interface manipulation functions" 48.Ft void 49.Fn if_attach "struct ifnet *ifp" 50.Ft void 51.Fn if_down "struct ifnet *ifp" 52.Ft int |
| 53.Fn ifioctl "struct socket *so" "u_long cmd" "caddr_t data" "struct proc *p" | 53.Fn ifioctl "struct socket *so" "u_long cmd" "caddr_t data" "struct thread *td" |
| 54.Ft int 55.Fn ifpromisc "struct ifnet *ifp" "int pswitch" 56.Ft int 57.Fn if_allmulti "struct ifnet *ifp" "int amswitch" 58.Ft "struct ifnet *" | 54.Ft int 55.Fn ifpromisc "struct ifnet *ifp" "int pswitch" 56.Ft int 57.Fn if_allmulti "struct ifnet *ifp" "int amswitch" 58.Ft "struct ifnet *" |
| 59.Fn ifunit "char *name" | 59.Fn ifunit "const char *name" |
| 60.Ft void 61.Fn if_up "struct ifnet *ifp" 62.\" 63.Ss "Interface address functions" 64.Ft "struct ifaddr *" 65.Fn ifa_ifwithaddr "struct sockaddr *addr" 66.Ft "struct ifaddr *" 67.Fn ifa_ifwithdstaddr "struct sockaddr *addr" 68.Ft "struct ifaddr *" 69.Fn ifa_ifwithnet "struct sockaddr *addr" 70.Ft "struct ifaddr *" 71.Fn ifaof_ifpforaddr "struct sockaddr *addr" "struct ifnet *ifp" 72.Ft void 73.Fn ifafree "struct ifaddr *ifa" | 60.Ft void 61.Fn if_up "struct ifnet *ifp" 62.\" 63.Ss "Interface address functions" 64.Ft "struct ifaddr *" 65.Fn ifa_ifwithaddr "struct sockaddr *addr" 66.Ft "struct ifaddr *" 67.Fn ifa_ifwithdstaddr "struct sockaddr *addr" 68.Ft "struct ifaddr *" 69.Fn ifa_ifwithnet "struct sockaddr *addr" 70.Ft "struct ifaddr *" 71.Fn ifaof_ifpforaddr "struct sockaddr *addr" "struct ifnet *ifp" 72.Ft void 73.Fn ifafree "struct ifaddr *ifa" |
| 74.Ft void \"macro | |
| 75.Fn IFAFREE "struct ifaddr *ifa" 76.\" 77.Ss "Interface multicast address functions" 78.Ft int 79.Fn if_addmulti "struct ifnet *ifp" "struct sockaddr *sa" "struct ifmultiaddr **ifmap" 80.Ft int 81.Fn if_delmulti "struct ifnet *ifp" "struct sockaddr *sa" 82.Ft "struct ifmultiaddr *" 83.Fn ifmaof_ifpforaddr "struct sockaddr *addr" "struct ifnet *ifp" 84.Ss "Output queue macros" | 74.Fn IFAFREE "struct ifaddr *ifa" 75.\" 76.Ss "Interface multicast address functions" 77.Ft int 78.Fn if_addmulti "struct ifnet *ifp" "struct sockaddr *sa" "struct ifmultiaddr **ifmap" 79.Ft int 80.Fn if_delmulti "struct ifnet *ifp" "struct sockaddr *sa" 81.Ft "struct ifmultiaddr *" 82.Fn ifmaof_ifpforaddr "struct sockaddr *addr" "struct ifnet *ifp" 83.Ss "Output queue macros" |
| 85.Ft void \"macro | |
| 86.Fn IF_ENQ_DROP "struct ifqueue *ifq" "struct mbuf *m" | 84.Fn IF_ENQ_DROP "struct ifqueue *ifq" "struct mbuf *m" |
| 87.Ft void \"macro | |
| 88.Fn IF_DEQUEUE "struct ifqueue *ifq" "struct mbuf *m" 89.\" 90.Ss "struct ifnet member functions" 91.Ft int 92.Fn \*(lp*if_output\*(rp "struct ifnet *ifp" "struct mbuf *m" "struct sockaddr *dst" "struct rtentry *rt" 93.Ft void 94.Fn \*(lp*if_start\*(rp "struct ifnet *ifp" 95.Ft int --- 702 unchanged lines hidden (view full) --- 798.Li ifnet 799pointer for the interface named 800.Ar name . 801.It Fn ifioctl 802Process the ioctl request 803.Ar cmd , 804issued on socket 805.Ar so | 85.Fn IF_DEQUEUE "struct ifqueue *ifq" "struct mbuf *m" 86.\" 87.Ss "struct ifnet member functions" 88.Ft int 89.Fn \*(lp*if_output\*(rp "struct ifnet *ifp" "struct mbuf *m" "struct sockaddr *dst" "struct rtentry *rt" 90.Ft void 91.Fn \*(lp*if_start\*(rp "struct ifnet *ifp" 92.Ft int --- 702 unchanged lines hidden (view full) --- 795.Li ifnet 796pointer for the interface named 797.Ar name . 798.It Fn ifioctl 799Process the ioctl request 800.Ar cmd , 801issued on socket 802.Ar so |
| 806by process 807.Ar p , | 803by thread 804.Ar td , |
| 808with data parameter 809.Ar data . 810This is the main routine for handling all interface configuration 811requests from user mode. 812It is ordinarily only called from the socket-layer 813.Xr ioctl 2 814handler, and only for commands with class 815.Sq Li i . --- 205 unchanged lines hidden --- | 805with data parameter 806.Ar data . 807This is the main routine for handling all interface configuration 808requests from user mode. 809It is ordinarily only called from the socket-layer 810.Xr ioctl 2 811handler, and only for commands with class 812.Sq Li i . --- 205 unchanged lines hidden --- |