diff options
Diffstat (limited to 'usr.sbin/ppp/iface.h')
-rw-r--r-- | usr.sbin/ppp/iface.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/usr.sbin/ppp/iface.h b/usr.sbin/ppp/iface.h new file mode 100644 index 0000000..f3b1dad --- /dev/null +++ b/usr.sbin/ppp/iface.h @@ -0,0 +1,60 @@ +/*- + * 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. + * + * $Id:$ + */ + +struct iface_addr { + struct in_addr ifa; /* local address */ + struct in_addr mask; /* netmask */ + int bits; /* netmask bits - -1 if not contiguous */ + struct in_addr brd; /* peer address */ +}; + +struct iface { + char *name; /* Interface name (malloc'd) */ + int index; /* Interface index */ + int flags; /* Interface flags (IFF_*) */ + + int in_addrs; /* How many in_addr's */ + struct iface_addr *in_addr; /* Array of addresses (malloc'd) */ +}; + +#define IFACE_CLEAR_ALL 0 /* Nuke 'em all */ +#define IFACE_CLEAR_ALIASES 1 /* Leave the IPCP 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_Clear iface_inClear /* Same for now */ + +extern struct iface *iface_Create(const char *name); +extern void iface_inClear(struct iface *, int); +extern int iface_inAdd(struct iface *, struct in_addr, struct in_addr, + struct in_addr, int); +extern int iface_inDelete(struct iface *, struct in_addr); +extern int iface_Show(struct cmdargs const *); +extern void iface_Destroy(struct iface *); |