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/usr/include/bind9/isc

Name	Size	Mode	Actions
aes.h	1080	0644	edit dl rm
app.h	10478	0644	edit dl rm
assertions.h	2907	0644	edit dl rm
atomic.h	4168	0644	edit dl rm
backtrace.h	3891	0644	edit dl rm
base32.h	4453	0644	edit dl rm
base64.h	2866	0644	edit dl rm
bind9.h	830	0644	edit dl rm
boolean.h	594	0644	edit dl rm
buffer.h	26268	0644	edit dl rm
bufferlist.h	1452	0644	edit dl rm
cmocka.h	1383	0644	edit dl rm
commandline.h	1713	0644	edit dl rm
condition.h	1478	0644	edit dl rm
counter.h	1926	0644	edit dl rm
crc64.h	998	0644	edit dl rm
deprecated.h	623	0644	edit dl rm
dir.h	1598	0644	edit dl rm
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entropy.h	10373	0644	edit dl rm
errno.h	659	0644	edit dl rm
errno2result.h	902	0644	edit dl rm
error.h	1430	0644	edit dl rm
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eventclass.h	1381	0644	edit dl rm
file.h	11667	0644	edit dl rm
formatcheck.h	893	0644	edit dl rm
fsaccess.h	7442	0644	edit dl rm
hash.h	7662	0644	edit dl rm
heap.h	5264	0644	edit dl rm
hex.h	2806	0644	edit dl rm
hmacmd5.h	1787	0644	edit dl rm
hmacsha.h	4511	0644	edit dl rm
ht.h	4396	0644	edit dl rm
httpd.h	2318	0644	edit dl rm
int.h	1088	0644	edit dl rm
interfaceiter.h	3120	0644	edit dl rm
iterated_hash.h	1046	0644	edit dl rm
json.h	1459	0644	edit dl rm
keyboard.h	989	0644	edit dl rm
lang.h	637	0644	edit dl rm
lex.h	9771	0644	edit dl rm
lfsr.h	2958	0644	edit dl rm
lib.h	1068	0644	edit dl rm
likely.h	818	0644	edit dl rm
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log.h	28734	0644	edit dl rm
magic.h	994	0644	edit dl rm
md5.h	2380	0644	edit dl rm
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msgcat.h	2726	0644	edit dl rm
msgs.h	8422	0644	edit dl rm
mutex.h	3524	0644	edit dl rm
mutexblock.h	1375	0644	edit dl rm
net.h	10534	0644	edit dl rm
netaddr.h	4590	0644	edit dl rm
netdb.h	863	0644	edit dl rm
netscope.h	967	0644	edit dl rm
offset.h	700	0644	edit dl rm
once.h	983	0644	edit dl rm
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os.h	671	0644	edit dl rm
parseint.h	1542	0644	edit dl rm
platform.h	9717	0644	edit dl rm
pool.h	3502	0644	edit dl rm
portset.h	3295	0644	edit dl rm
print.h	2475	0644	edit dl rm
queue.h	5204	0644	edit dl rm
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radix.h	6491	0644	edit dl rm
random.h	3582	0644	edit dl rm
ratelimiter.h	3497	0644	edit dl rm
refcount.h	8193	0644	edit dl rm
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region.h	2034	0644	edit dl rm
resource.h	2862	0644	edit dl rm
result.h	4982	0644	edit dl rm
resultclass.h	1599	0644	edit dl rm
rwlock.h	3807	0644	edit dl rm
safe.h	1352	0644	edit dl rm
serial.h	1368	0644	edit dl rm
sha1.h	1556	0644	edit dl rm
sha2.h	5733	0644	edit dl rm
siphash.h	734	0644	edit dl rm
sockaddr.h	6039	0644	edit dl rm
socket.h	36655	0644	edit dl rm
stat.h	806	0644	edit dl rm
stats.h	3709	0644	edit dl rm
stdatomic.h	5250	0644	edit dl rm
stdio.h	1787	0644	edit dl rm
stdlib.h	704	0644	edit dl rm
stdtime.h	1065	0644	edit dl rm
strerror.h	777	0644	edit dl rm
string.h	6019	0644	edit dl rm
symtab.h	4326	0644	edit dl rm
syslog.h	844	0644	edit dl rm
task.h	21544	0644	edit dl rm
taskpool.h	3709	0644	edit dl rm
thread.h	1506	0644	edit dl rm
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timer.h	10795	0644	edit dl rm
tm.h	895	0644	edit dl rm
types.h	5780	0644	edit dl rm
utf8.h	928	0644	edit dl rm
util.h	10537	0644	edit dl rm
version.h	689	0644	edit dl rm
xml.h	1094	0644	edit dl rm

Edit: /usr/include/bind9/isc/sockaddr.h (6039B)

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#ifndef ISC_SOCKADDR_H
#define ISC_SOCKADDR_H 1

/*! \file isc/sockaddr.h */

#include <stdbool.h>

#include <isc/lang.h>
#include <isc/net.h>
#include <isc/types.h>
#ifdef ISC_PLATFORM_HAVESYSUNH
#include <sys/un.h>
#endif

struct isc_sockaddr {
	union {
		struct sockaddr		sa;
		struct sockaddr_in	sin;
		struct sockaddr_in6	sin6;
		struct sockaddr_storage ss;
#ifdef ISC_PLATFORM_HAVESYSUNH
		struct sockaddr_un	sunix;
#endif
	}				type;
	unsigned int			length;		/* XXXRTH beginning? */
	ISC_LINK(struct isc_sockaddr)	link;
};

#define ISC_SOCKADDR_CMPADDR	  0x0001	/*%< compare the address
						 *   sin_addr/sin6_addr */
#define ISC_SOCKADDR_CMPPORT 	  0x0002	/*%< compare the port
						 *   sin_port/sin6_port */
#define ISC_SOCKADDR_CMPSCOPE     0x0004	/*%< compare the scope
						 *   sin6_scope */
#define ISC_SOCKADDR_CMPSCOPEZERO 0x0008	/*%< when comparing scopes
						 *   zero scopes always match */

ISC_LANG_BEGINDECLS

bool
isc_sockaddr_compare(const isc_sockaddr_t *a, const isc_sockaddr_t *b,
		     unsigned int flags);
/*%<
 * Compare the elements of the two address ('a' and 'b') as specified
 * by 'flags' and report if they are equal or not.
 *
 * 'flags' is set from ISC_SOCKADDR_CMP*.
 */

bool
isc_sockaddr_equal(const isc_sockaddr_t *a, const isc_sockaddr_t *b);
/*%<
 * Return true iff the socket addresses 'a' and 'b' are equal.
 */

bool
isc_sockaddr_eqaddr(const isc_sockaddr_t *a, const isc_sockaddr_t *b);
/*%<
 * Return true iff the address parts of the socket addresses
 * 'a' and 'b' are equal, ignoring the ports.
 */

bool
isc_sockaddr_eqaddrprefix(const isc_sockaddr_t *a, const isc_sockaddr_t *b,
			  unsigned int prefixlen);
/*%<
 * Return true iff the most significant 'prefixlen' bits of the
 * socket addresses 'a' and 'b' are equal, ignoring the ports.
 * If 'b''s scope is zero then 'a''s scope will be ignored.
 */

unsigned int
isc_sockaddr_hash(const isc_sockaddr_t *sockaddr, bool address_only);
/*%<
 * Return a hash value for the socket address 'sockaddr'.  If 'address_only'
 * is true, the hash value will not depend on the port.
 *
 * IPv6 addresses containing mapped IPv4 addresses generate the same hash
 * value as the equivalent IPv4 address.
 */

void
isc_sockaddr_any(isc_sockaddr_t *sockaddr);
/*%<
 * Return the IPv4 wildcard address.
 */

void
isc_sockaddr_any6(isc_sockaddr_t *sockaddr);
/*%<
 * Return the IPv6 wildcard address.
 */

void
isc_sockaddr_anyofpf(isc_sockaddr_t *sockaddr, int family);
/*%<
 * Set '*sockaddr' to the wildcard address of protocol family
 * 'family'.
 *
 * Requires:
 * \li	'family' is AF_INET or AF_INET6.
 */

void
isc_sockaddr_fromin(isc_sockaddr_t *sockaddr, const struct in_addr *ina,
		    in_port_t port);
/*%<
 * Construct an isc_sockaddr_t from an IPv4 address and port.
 */

void
isc_sockaddr_fromin6(isc_sockaddr_t *sockaddr, const struct in6_addr *ina6,
		     in_port_t port);
/*%<
 * Construct an isc_sockaddr_t from an IPv6 address and port.
 */

void
isc_sockaddr_v6fromin(isc_sockaddr_t *sockaddr, const struct in_addr *ina,
		      in_port_t port);
/*%<
 * Construct an IPv6 isc_sockaddr_t representing a mapped IPv4 address.
 */

void
isc_sockaddr_fromnetaddr(isc_sockaddr_t *sockaddr, const isc_netaddr_t *na,
			 in_port_t port);
/*%<
 * Construct an isc_sockaddr_t from an isc_netaddr_t and port.
 */

int
isc_sockaddr_pf(const isc_sockaddr_t *sockaddr);
/*%<
 * Get the protocol family of 'sockaddr'.
 *
 * Requires:
 *
 *\li	'sockaddr' is a valid sockaddr with an address family of AF_INET
 *	or AF_INET6.
 *
 * Returns:
 *
 *\li	The protocol family of 'sockaddr', e.g. PF_INET or PF_INET6.
 */

void
isc_sockaddr_setport(isc_sockaddr_t *sockaddr, in_port_t port);
/*%<
 * Set the port of 'sockaddr' to 'port'.
 */

in_port_t
isc_sockaddr_getport(const isc_sockaddr_t *sockaddr);
/*%<
 * Get the port stored in 'sockaddr'.
 */

isc_result_t
isc_sockaddr_totext(const isc_sockaddr_t *sockaddr, isc_buffer_t *target);
/*%<
 * Append a text representation of 'sockaddr' to the buffer 'target'.
 * The text will include both the IP address (v4 or v6) and the port.
 * The text is null terminated, but the terminating null is not
 * part of the buffer's used region.
 *
 * Returns:
 * \li	ISC_R_SUCCESS
 * \li	ISC_R_NOSPACE	The text or the null termination did not fit.
 */

void
isc_sockaddr_format(const isc_sockaddr_t *sa, char *array, unsigned int size);
/*%<
 * Format a human-readable representation of the socket address '*sa'
 * into the character array 'array', which is of size 'size'.
 * The resulting string is guaranteed to be null-terminated.
 */

bool
isc_sockaddr_ismulticast(const isc_sockaddr_t *sa);
/*%<
 * Returns #true if the address is a multicast address.
 */

bool
isc_sockaddr_isexperimental(const isc_sockaddr_t *sa);
/*
 * Returns true if the address is a experimental (CLASS E) address.
 */

bool
isc_sockaddr_islinklocal(const isc_sockaddr_t *sa);
/*%<
 * Returns true if the address is a link local address.
 */

bool
isc_sockaddr_issitelocal(const isc_sockaddr_t *sa);
/*%<
 * Returns true if the address is a sitelocal address.
 */

bool
isc_sockaddr_isnetzero(const isc_sockaddr_t *sa);
/*%<
 * Returns true if the address is in net zero.
 */

isc_result_t
isc_sockaddr_frompath(isc_sockaddr_t *sockaddr, const char *path);
/*
 *  Create a UNIX domain sockaddr that refers to path.
 *
 * Returns:
 * \li	ISC_R_NOSPACE
 * \li	ISC_R_NOTIMPLEMENTED
 * \li	ISC_R_SUCCESS
 */

#define ISC_SOCKADDR_FORMATSIZE \
	sizeof("xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:XXX.XXX.XXX.XXX%SSSSSSSSSS#YYYYY")
/*%<
 * Minimum size of array to pass to isc_sockaddr_format().
 */

ISC_LANG_ENDDECLS

#endif /* ISC_SOCKADDR_H */

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