7551d83c35
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
72 lines
3.0 KiB
C
72 lines
3.0 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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struct ifa_msghdr;
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struct iface_addr {
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unsigned system : 1; /* System alias ? */
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struct ncprange ifa; /* local address/mask */
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struct ncpaddr peer; /* peer address */
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};
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struct iface {
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char *name; /* Interface name (malloc'd) */
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char *descr; /* Interface description (malloc'd) */
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int index; /* Interface index */
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int flags; /* Interface flags (IFF_*) */
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unsigned long mtu; /* struct tuninfo MTU */
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unsigned addrs; /* How many in_addr's */
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struct iface_addr *addr; /* Array of addresses (malloc'd) */
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};
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#define IFACE_CLEAR_ALL 0 /* Nuke 'em all */
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#define IFACE_CLEAR_ALIASES 1 /* Leave the NCP address */
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#define IFACE_ADD_LAST 0 /* Just another alias */
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#define IFACE_ADD_FIRST 1 /* The IPCP address */
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#define IFACE_FORCE_ADD 2 /* OR'd with IFACE_ADD_{FIRST,LAST} */
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#define IFACE_SYSTEM 4 /* Set/clear SYSTEM entries */
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extern struct iface *iface_Create(const char *name);
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extern void iface_Clear(struct iface *, struct ncp *, int, int);
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extern int iface_Name(struct iface *, const char *);
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extern int iface_Descr(struct cmdargs const *);
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extern int iface_Add(struct iface *, struct ncp *, const struct ncprange *,
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const struct ncpaddr *, int);
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extern int iface_Delete(struct iface *, struct ncp *, const struct ncpaddr *);
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extern int iface_Show(struct cmdargs const *);
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extern int iface_SetFlags(const char *, int);
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extern int iface_ClearFlags(const char *, int);
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extern void iface_Free(struct iface *);
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extern void iface_Destroy(struct iface *);
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extern void iface_ParseHdr(struct ifa_msghdr *, struct sockaddr *[RTAX_MAX]);
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