1de7b4b805
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.
112 lines
4.6 KiB
C
112 lines
4.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2001 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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/*
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* These structures should be treated as opaque.
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*/
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struct ncprange {
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sa_family_t ncprange_family;
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union {
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struct {
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struct in_addr ipaddr;
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struct in_addr mask;
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int width;
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} ip4;
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#ifndef NOINET6
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struct {
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struct in6_addr ipaddr;
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int width;
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} ip6;
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#endif
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} u;
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};
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struct ncpaddr {
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sa_family_t ncpaddr_family;
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union {
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struct in_addr ip4addr;
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#ifndef NOINET6
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struct in6_addr ip6addr;
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#endif
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} u;
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};
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struct ncp;
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extern void ncpaddr_init(struct ncpaddr *);
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extern int ncpaddr_isset(const struct ncpaddr *);
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extern int ncpaddr_isdefault(const struct ncpaddr *);
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extern int ncpaddr_equal(const struct ncpaddr *, const struct ncpaddr *);
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extern void ncpaddr_copy(struct ncpaddr *, const struct ncpaddr *);
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extern void ncpaddr_setip4addr(struct ncpaddr *, u_int32_t);
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extern int ncpaddr_getip4addr(const struct ncpaddr *, u_int32_t *);
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extern void ncpaddr_setip4(struct ncpaddr *, struct in_addr);
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extern int ncpaddr_getip4(const struct ncpaddr *, struct in_addr *);
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#ifndef NOINET6
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extern void ncpaddr_setip6(struct ncpaddr *, const struct in6_addr *);
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extern int ncpaddr_getip6(const struct ncpaddr *, struct in6_addr *);
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#endif
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extern void ncpaddr_getsa(const struct ncpaddr *, struct sockaddr_storage *);
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extern void ncpaddr_setsa(struct ncpaddr *, const struct sockaddr *);
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extern const char *ncpaddr_ntoa(const struct ncpaddr *);
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extern int ncpaddr_aton(struct ncpaddr *, struct ncp *, const char *);
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extern void ncprange_init(struct ncprange *);
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extern int ncprange_isset(const struct ncprange *);
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extern int ncprange_equal(const struct ncprange *, const struct ncprange *);
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extern int ncprange_isdefault(const struct ncprange *);
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extern void ncprange_setdefault(struct ncprange *, int);
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extern int ncprange_contains(const struct ncprange *, const struct ncpaddr *);
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extern int ncprange_containsip4(const struct ncprange *, struct in_addr);
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extern void ncprange_copy(struct ncprange *, const struct ncprange *);
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extern void ncprange_set(struct ncprange *, const struct ncpaddr *, int);
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extern void ncprange_sethost(struct ncprange *, const struct ncpaddr *);
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extern int ncprange_ishost(const struct ncprange *);
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extern int ncprange_setwidth(struct ncprange *, int);
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extern void ncprange_setip4(struct ncprange *, struct in_addr, struct in_addr);
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extern void ncprange_setip4host(struct ncprange *, struct in_addr);
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extern int ncprange_setip4mask(struct ncprange *, struct in_addr);
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extern void ncprange_setsa(struct ncprange *, const struct sockaddr *,
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const struct sockaddr *);
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extern void ncprange_getsa(const struct ncprange *, struct sockaddr_storage *,
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struct sockaddr_storage *);
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extern int ncprange_getaddr(const struct ncprange *, struct ncpaddr *);
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extern int ncprange_getip4addr(const struct ncprange *, struct in_addr *);
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extern int ncprange_getip4mask(const struct ncprange *, struct in_addr *);
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extern int ncprange_getwidth(const struct ncprange *, int *);
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extern const char *ncprange_ntoa(const struct ncprange *);
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#ifndef NOINET6
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extern int ncprange_scopeid(const struct ncprange *);
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#endif
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extern int ncprange_aton(struct ncprange *, struct ncp *, const char *);
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#define ncpaddr_family(a) ((a)->ncpaddr_family)
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#define ncprange_family(r) ((r)->ncprange_family)
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