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Diffstat (limited to 'src/iface.h')
| -rw-r--r-- | src/iface.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/iface.h b/src/iface.h new file mode 100644 index 0000000..05199e5 --- /dev/null +++ b/src/iface.h @@ -0,0 +1,65 @@ +/*- + * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD: src/usr.sbin/ppp/iface.h,v 1.8.26.1 2010/12/21 17:10:29 kensmith Exp $ + */ + +struct ifa_msghdr; + +struct iface_addr { + unsigned system : 1; /* System alias ? */ + struct ncprange ifa; /* local address/mask */ + struct ncpaddr peer; /* peer address */ +}; + +struct iface { + char *name; /* Interface name (malloc'd) */ + int index; /* Interface index */ + int flags; /* Interface flags (IFF_*) */ + unsigned long mtu; /* struct tuninfo MTU */ + + unsigned addrs; /* How many in_addr's */ + struct iface_addr *addr; /* Array of addresses (malloc'd) */ +}; + +#define IFACE_CLEAR_ALL 0 /* Nuke 'em all */ +#define IFACE_CLEAR_ALIASES 1 /* Leave the NCP address */ + +#define IFACE_ADD_LAST 0 /* Just another alias */ +#define IFACE_ADD_FIRST 1 /* The IPCP address */ +#define IFACE_FORCE_ADD 2 /* OR'd with IFACE_ADD_{FIRST,LAST} */ + +#define IFACE_SYSTEM 4 /* Set/clear SYSTEM entries */ + +extern struct iface *iface_Create(const char *name); +extern void iface_Clear(struct iface *, struct ncp *, int, int); +extern int iface_Add(struct iface *, struct ncp *, const struct ncprange *, + const struct ncpaddr *, int); +extern int iface_Delete(struct iface *, struct ncp *, const struct ncpaddr *); +extern int iface_Show(struct cmdargs const *); +extern int iface_SetFlags(const char *, int); +extern int iface_ClearFlags(const char *, int); +extern void iface_Destroy(struct iface *); +extern void iface_ParseHdr(struct ifa_msghdr *, struct sockaddr *[RTAX_MAX]); |