+ --- 9.5.2-P2 released ---
+
+2831. [security] Do not attempt to validate or cache
+ out-of-bailiwick data returned with a secure
+ answer; it must be re-fetched from its original
+ source and validated in that context. [RT #20819]
+
+2828. [security] Cached CNAME or DNAME RR could be returned to clients
+ without DNSSEC validation. [RT #20737]
+
+2827. [security] Bogus NXDOMAIN could be cached as if valid. [RT #20712]
+
--- 9.5.2-P1 released ---
2772. [security] When validating, track whether pending data was from
Master 10.0.1.1:
key "external" {
- algorithm hmac-md5;
- secret "xxxxxxxx";
+ algorithm hmac-sha256;
+ secret "xxxxxxxxxxxxxxxxxxxxxxxx";
};
view "internal" {
match-clients { !key external; // reject message ment for the
Slave 10.0.1.2:
key "external" {
- algorithm hmac-md5;
- secret "xxxxxxxx";
+ algorithm hmac-sha256;
+ secret "xxxxxxxxxxxxxxxxxxxxxxxx";
};
view "internal" {
match-clients { !key external; 10.0.1/24; };
Master 10.0.1.1:
key "external" {
- algorithm hmac-md5;
- secret "xxxxxxxx";
+ algorithm hmac-sha256;
+ secret "xxxxxxxxxxxxxxxxxxxxxxxx";
};
key "mykey" {
- algorithm hmac-md5;
- secret "yyyyyyyy";
+ algorithm hmac-sha256;
+ secret "yyyyyyyyyyyyyyyyyyyyyyyy";
};
view "internal" {
type master;
file "internal/example.db";
allow-update { key mykey; };
- notify-also { 10.0.1.1; };
+ also-notify { 10.0.1.1; };
};
};
type slave;
file "external/example.db";
masters { 10.0.1.1; };
- transfer-source { 10.0.1.1; };
+ transfer-source 10.0.1.1;
// allow-update-forwarding { any; };
// allow-notify { ... };
};
https://www.isc.org/downloadables/11
- MD5 (bind-9.5.2-P1.tar.gz) = e3c691aa8d6b1a7ad4691fbb49f3cc58
- SHA1 (bind-9.5.2-P1.tar.gz) = 532d448554601cec13a645df812638d46fd41743
+ MD5 (bind-9.5.2-P2.tar.gz) = 67f228a9083de7509dacd87256060afb
+ SHA1 (bind-9.5.2-P2.tar.gz) = ffa6df6752976e6bdd05508c5cc5131ef9a097f1
DO NOT CREATE ANY FILES IN THIS DIRECTORY HIERARCHY! THIS HIERARCHY
REPRESENTS AN EXACT COPY, MINUS UNNEEDED OF THE ORIGINAL ARCHIVE.
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: query.c,v 1.298.48.15.2.1 2009/11/18 23:41:17 marka Exp $ */
+/* $Id: query.c,v 1.298.48.15.2.4 2009/12/31 22:52:47 each Exp $ */
/*! \file */
goto cleanup;
}
result = dns_db_find(db, name, version, type,
- client->query.dboptions | DNS_DBFIND_GLUEOK,
+ client->query.dboptions |
+ DNS_DBFIND_GLUEOK | DNS_DBFIND_ADDITIONALOK,
client->now, &node, fname, rdataset,
sigrdataset);
if (result == DNS_R_GLUE &&
goto try_glue;
result = dns_db_find(db, name, version, type,
- client->query.dboptions | DNS_DBFIND_GLUEOK,
+ client->query.dboptions |
+ DNS_DBFIND_GLUEOK | DNS_DBFIND_ADDITIONALOK,
client->now, &node, fname, NULL, NULL);
if (result == ISC_R_SUCCESS)
goto found;
dns_rdataset_t *noqname;
isc_boolean_t resuming;
int line = -1;
- dns_rdataset_t tmprdataset;
- unsigned int dboptions;
CTRACE("query_find");
/*
* Now look for an answer in the database.
*/
- dboptions = client->query.dboptions;
- if (sigrdataset == NULL && client->view->enablednssec) {
- /*
- * If the client doesn't want DNSSEC we still want to
- * look for any data pending validation to save a remote
- * lookup if possible.
- */
- dns_rdataset_init(&tmprdataset);
- sigrdataset = &tmprdataset;
- dboptions |= DNS_DBFIND_PENDINGOK;
- }
- refind:
result = dns_db_find(db, client->query.qname, version, type,
- dboptions, client->now, &node, fname,
- rdataset, sigrdataset);
- /*
- * If we have found pending data try to validate it.
- * If the data does not validate as secure and we can't
- * use the unvalidated data requery the database with
- * pending disabled to prevent infinite looping.
- */
- if (result != ISC_R_SUCCESS || !DNS_TRUST_PENDING(rdataset->trust))
- goto validation_done;
- if (validate(client, db, fname, rdataset, sigrdataset))
- goto validation_done;
- if (rdataset->trust != dns_trust_pending_answer ||
- !PENDINGOK(client->query.dboptions)) {
- dns_rdataset_disassociate(rdataset);
- if (sigrdataset != NULL &&
- dns_rdataset_isassociated(sigrdataset))
- dns_rdataset_disassociate(sigrdataset);
- if (sigrdataset == &tmprdataset)
- sigrdataset = NULL;
- dns_db_detachnode(db, &node);
- dboptions &= ~DNS_DBFIND_PENDINGOK;
- goto refind;
- }
- validation_done:
- if (sigrdataset == &tmprdataset) {
- if (dns_rdataset_isassociated(sigrdataset))
- dns_rdataset_disassociate(sigrdataset);
- sigrdataset = NULL;
- }
+ client->query.dboptions, client->now,
+ &node, fname, rdataset, sigrdataset);
resume:
CTRACE("query_find: resume");
#ifndef LIST_H
#define LIST_H 1
+#ifdef _LIBC
+#include <assert.h>
+#define INSIST(cond) assert(cond)
+#else
#include <isc/assertions.h>
-
+#endif
#define LIST(type) struct { type *head, *tail; }
#define INIT_LIST(list) \
do { (list).head = NULL; (list).tail = NULL; } while (0)
* Ascii internet address interpretation routine.
* The value returned is in network order.
*/
-u_long
+in_addr_t
inet_addr(const char *cp) {
struct in_addr val;
return (1);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_addr
+__weak_reference(__inet_addr, inet_addr);
+#undef inet_aton
+__weak_reference(__inet_aton, inet_aton);
+#endif
/*! \file */
#include <arpa/nameser.h>
#include <arpa/inet.h>
+#ifdef _LIBC
+#include <assert.h>
+#define INSIST(x) assert(x)
+#else
#include <isc/assertions.h>
+#endif
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
* internet address; handles class a/b/c network
* number formats.
*/
-u_long
+in_addr_t
inet_lnaof(in)
struct in_addr in;
{
- register u_long i = ntohl(in.s_addr);
+ in_addr_t i = ntohl(in.s_addr);
if (IN_CLASSA(i))
return ((i)&IN_CLASSA_HOST);
return ((i)&IN_CLASSC_HOST);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_lnaof
+__weak_reference(__inet_lnaof, inet_lnaof);
+#endif
/*! \file */
*/
struct in_addr
inet_makeaddr(net, host)
- u_long net, host;
+ in_addr_t net, host;
{
struct in_addr a;
return (a);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_makeaddr
+__weak_reference(__inet_makeaddr, inet_makeaddr);
+#endif
/*! \file */
return (NULL);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_net_ntop
+__weak_reference(__inet_net_ntop, inet_net_ntop);
+#endif
/*! \file */
#include <arpa/nameser.h>
#include <arpa/inet.h>
+#ifdef _LIBC
+#include <assert.h>
+#define INSIST(cond) assert(cond)
+#else
#include <isc/assertions.h>
+#endif
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
}
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_net_pton
+__weak_reference(__inet_net_pton, inet_net_pton);
+#endif
/*! \file */
*/
char *
inet_neta(src, dst, size)
- u_long src;
+ in_addr_t src;
char *dst;
size_t size;
{
return (NULL);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_neta
+__weak_reference(__inet_neta, inet_neta);
+#endif
/*! \file */
* Return the network number from an internet
* address; handles class a/b/c network #'s.
*/
-u_long
+in_addr_t
inet_netof(in)
struct in_addr in;
{
- register u_long i = ntohl(in.s_addr);
-
+ in_addr_t i = ntohl(in.s_addr);
+
if (IN_CLASSA(i))
return (((i)&IN_CLASSA_NET) >> IN_CLASSA_NSHIFT);
else if (IN_CLASSB(i))
return (((i)&IN_CLASSC_NET) >> IN_CLASSC_NSHIFT);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_netof
+__weak_reference(__inet_netof, inet_netof);
+#endif
/*! \file */
* The library routines call this routine to interpret
* network numbers.
*/
-u_long
+in_addr_t
inet_network(cp)
- register const char *cp;
+ const char *cp;
{
- register u_long val, base, n, i;
- register char c;
- u_long parts[4], *pp = parts;
- int digit;
-
+ in_addr_t val, base, n;
+ char c;
+ in_addr_t parts[4], *pp = parts;
+ int i, digit;
again:
val = 0; base = 10; digit = 0;
if (*cp == '0')
return (val);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_network
+__weak_reference(__inet_network, inet_network);
+#endif
/*! \file */
return (ret);
}
+#ifdef _LIBC
+char *
+inet_ntoa_r(struct in_addr in, char *buf, socklen_t size)
+{
+
+ inet_ntop(AF_INET, &in, buf, size);
+ return (buf);
+}
+
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+*/
+#undef inet_ntoa
+__weak_reference(__inet_ntoa, inet_ntoa);
+__weak_reference(__inet_ntoa_r, inet_ntoa_r);
+#endif
/*! \file */
#include <sys/socket.h>
#include <netinet/in.h>
-#include <arpa/inet.h>
+#include "arpa/inet.h"
#include <arpa/nameser.h>
#include <errno.h>
return (dst);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_ntop
+__weak_reference(__inet_ntop, inet_ntop);
+#endif
/*! \file */
return (1);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_pton
+__weak_reference(__inet_pton, inet_pton);
+#endif
/*! \file */
#include <ctype.h>
#include <resolv.h>
-#include <resolv_mt.h>
+#include "resolv_mt.h"
#include "port_after.h"
return (start);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <arpa/inet.h>.
+ */
+#undef inet_nsap_addr
+__weak_reference(__inet_nsap_addr, inet_nsap_addr);
+#undef inet_nsap_ntoa
+__weak_reference(__inet_nsap_ntoa, inet_nsap_ntoa);
+#endif
/*! \file */
int
getnetgrent(NGR_R_CONST char **host, NGR_R_CONST char **user,
- NGR_R_CONST char **domain)
+ NGR_R_CONST char **domain)
{
struct net_data *net_data = init();
const char *ch, *cu, *cd;
#endif
#include "port_before.h"
+#ifndef _LIBC
#include "fd_setsize.h"
+#endif
#include <sys/types.h>
#include <sys/uio.h>
#include <errno.h>
-#include <isc/eventlib.h>
+#include "isc/eventlib.h"
+#ifndef _LIBC
#include <isc/assertions.h>
+#endif
#include "eventlib_p.h"
#include "port_after.h"
+#ifndef _LIBC
static int copyvec(evStream *str, const struct iovec *iov, int iocnt);
static void consume(evStream *str, size_t bytes);
static void done(evContext opaqueCtx, evStream *str);
static void writable(evContext opaqueCtx, void *uap, int fd, int evmask);
static void readable(evContext opaqueCtx, void *uap, int fd, int evmask);
+#endif
struct iovec
evConsIovec(void *buf, size_t cnt) {
return (ret);
}
+#ifndef _LIBC
int
evWrite(evContext opaqueCtx, int fd, const struct iovec *iov, int iocnt,
evStreamFunc func, void *uap, evStreamID *id)
if (str->ioDone <= 0 || str->ioDone == str->ioTotal)
done(opaqueCtx, str);
}
+#endif /* !_LIBC */
/*! \file */
/* Import. */
#include "port_before.h"
+#ifndef _LIBC
#include "fd_setsize.h"
+#endif
#include <errno.h>
+#ifndef _LIBC
#include <isc/assertions.h>
-#include <isc/eventlib.h>
+#endif
+#include "isc/eventlib.h"
#include "eventlib_p.h"
#include "port_after.h"
#define BILLION 1000000000
/* Forward. */
-
+#ifdef _LIBC
+static int __evOptMonoTime;
+#else
static int due_sooner(void *, void *);
static void set_index(void *, int);
static void free_timer(void *, void *);
struct timespec max_idle;
evTimer * timer;
} idle_timer;
-
+#endif
/* Public. */
struct timespec
return (evTimeSpec(now));
}
+#ifndef _LIBC
struct timespec
evLastEventTime(evContext opaqueCtx) {
evContext_p *ctx = opaqueCtx.opaque;
return (ctx->lastEventTime);
}
+#endif
struct timespec
evTimeSpec(struct timeval tv) {
ts.tv_nsec = tv.tv_usec * 1000;
return (ts);
}
-
+#if !defined(USE_KQUEUE) || !defined(_LIBC)
struct timeval
evTimeVal(struct timespec ts) {
struct timeval tv;
tv.tv_usec = ts.tv_nsec / 1000;
return (tv);
}
+#endif
+#ifndef _LIBC
int
evSetTimer(evContext opaqueCtx,
evTimerFunc func,
this->timer->inter = evSubTime(this->max_idle, idle);
}
}
+#endif /* !_LIBC */
/*! \file */
#include <stdlib.h>
#include <string.h>
+#ifndef _LIBC
#include <isc/heap.h>
#include <isc/list.h>
#include <isc/memcluster.h>
+#endif
#define EV_MASK_ALL (EV_READ | EV_WRITE | EV_EXCEPT)
#define EV_ERR(e) return (errno = (e), -1)
struct evConn * next;
} evConn;
+#ifndef _LIBC
typedef struct evAccept {
int fd;
union {
struct { const void *placeholder; } null;
} u;
} evEvent_p;
+#endif /* !_LIBC */
#ifdef USE_POLL
typedef struct {
#endif /* USE_POLL */
+#ifndef _LIBC
typedef struct {
/* Global. */
const evEvent_p *cur;
/* ev_waits.c */
#define evFreeWait __evFreeWait
evWait *evFreeWait(evContext_p *ctx, evWait *old);
+#endif /* !_LIBC */
/* Global options */
+#ifndef _LIBC
extern int __evOptMonoTime;
+#endif /* !_LIBC */
#endif /*_EVENTLIB_P_H*/
#include <arpa/nameser.h>
#include <arpa/inet.h>
+#ifdef _LIBC
+#include <assert.h>
+#define INSIST(cond) assert(cond)
+#else
#include <isc/assertions.h>
#include <isc/dst.h>
+#endif
#include <errno.h>
#include <resolv.h>
#include <string.h>
goto formerr;
/* Key flags, Protocol, Algorithm. */
+#ifndef _LIBC
key_id = dst_s_dns_key_id(rdata, edata-rdata);
+#else
+ key_id = 0;
+#endif
keyflags = ns_get16(rdata); rdata += NS_INT16SZ;
protocol = *rdata++;
algorithm = *rdata++;
return (strncasecmp(cp, b, lb) == 0);
}
-/*%
+#ifndef _LIBC
+/*
+ * int
+ * ns_subdomain(a, b)
* is "a" a subdomain of "b"?
*/
int
ns_subdomain(const char *a, const char *b) {
return (ns_samename(a, b) != 1 && ns_samedomain(a, b));
}
+#endif
/*%
* make a canonical copy of domain name "src"
#include "port_before.h"
+#ifdef _LIBC
+#include "namespace.h"
+#endif
+
#include <sys/types.h>
#include <sys/param.h>
#include <sys/uio.h>
#include <resolv.h>
#include <string.h>
#include <unistd.h>
+#ifndef _LIBC
#include <irs.h>
+#else
+#include "un-namespace.h"
+#endif
#include "port_after.h"
DE_CONST("\n", t);
v->iov_base = t;
v->iov_len = 1;
+#ifndef _LIBC
writev(STDERR_FILENO, iov, (v - iov) + 1);
+#else
+ _writev(STDERR_FILENO, iov, (v - iov) + 1);
+#endif
}
/*%
#include <port_before.h>
#ifdef DO_PTHREADS
#include <pthread.h>
+#ifdef _LIBC
+#include <pthread_np.h>
+#endif
#endif
#include <errno.h>
#include <netdb.h>
#include <stdlib.h>
#include <string.h>
-#include <resolv_mt.h>
+#include "resolv_mt.h"
+#ifndef _LIBC
#include <irs.h>
+#endif
#include <port_after.h>
#ifdef DO_PTHREADS
}
#endif
+#ifndef _LIBC
/*
* To support binaries that used the private MT-safe interface in
* Solaris 8, we still need to provide the __res_enable_mt()
__res_enable_mt(void) {
return (-1);
}
+#endif
int
__res_disable_mt(void) {
#ifdef DO_PTHREADS
mtctxres_t *mt;
+#ifdef _LIBC
+ if (pthread_main_np() != 0)
+ return (&sharedctx);
+#endif
+
+
/*
* This if clause should only be executed if we are linking
* statically. When linked dynamically _mtctxres_init() should
#endif /*__ultrix__*/
#endif /*BIND_4_COMPAT*/
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <resolv.h>.
+ */
+#undef dn_comp
+__weak_reference(__dn_comp, dn_comp);
+#undef dn_expand
+__weak_reference(__dn_expand, dn_expand);
+#endif
/*! \file */
#include <unistd.h>
#include "port_after.h"
+#ifndef _LIBC
+#undef _res
+#endif
+
const char *_res_opcodes[] = {
"QUERY",
#undef _res
#ifndef __BIND_NOSTATIC
+#ifndef _LIBC
struct __res_state _res
# if defined(__BIND_RES_TEXT)
= { RES_TIMEOUT, } /*%< Motorola, et al. */
# endif
;
+#endif /* !_LIBC */
#if defined(DO_PTHREADS) || defined(__linux)
#define _res (*__res_state())
if (!_res.retrans)
_res.retrans = RES_TIMEOUT;
if (!_res.retry)
+#ifndef _LIBC
_res.retry = 4;
+#else
+ _res.retry = RES_DFLRETRY;
+#endif
if (!(_res.options & RES_INIT))
_res.options = RES_DEFAULT;
return (res_nquery(&_res, name, class, type, answer, anslen));
}
+#ifndef _LIBC
void
res_send_setqhook(res_send_qhook hook) {
_res.qhook = hook;
res_send_setrhook(res_send_rhook hook) {
_res.rhook = hook;
}
+#endif
int
res_isourserver(const struct sockaddr_in *inp) {
return (res_nsend(&_res, buf, buflen, ans, anssiz));
}
+#ifndef _LIBC
int
res_sendsigned(const u_char *buf, int buflen, ns_tsig_key *key,
u_char *ans, int anssiz)
return (res_nsendsigned(&_res, buf, buflen, key, ans, anssiz));
}
+#endif
void
res_close(void) {
answer, anslen));
}
+#ifdef _LIBC
+int
+res_opt(int n0, u_char *buf, int buflen, int anslen)
+{
+ return (res_nopt(&_res, n0, buf, buflen, anslen));
+}
+#endif
+
const char *
hostalias(const char *name) {
static char abuf[MAXDNAME];
}
#endif /*ultrix*/
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <resolv.h>.
+ */
+#undef res_init
+__weak_reference(__res_init, res_init);
+#undef p_query
+__weak_reference(__p_query, p_query);
+#undef res_mkquery
+__weak_reference(__res_mkquery, res_mkquery);
+#undef res_query
+__weak_reference(__res_query, res_query);
+#undef res_send
+__weak_reference(__res_send, res_send);
+#undef res_close
+__weak_reference(__res_close, _res_close);
+#undef res_search
+__weak_reference(__res_search, res_search);
+#undef res_querydomain
+__weak_reference(__res_querydomain, res_querydomain);
+#endif
+
#endif
-
/*! \file */
#include <math.h>
#include <netdb.h>
#include <resolv.h>
-#include <resolv_mt.h>
+#include "resolv_mt.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
return (result);
}
+#ifdef _LIBC
+/*
+ * Weak aliases for applications that use certain private entry points,
+ * and fail to include <resolv.h>.
+ */
+#undef fp_resstat
+__weak_reference(__fp_resstat, fp_resstat);
+#undef p_fqnname
+__weak_reference(__p_fqnname, p_fqnname);
+#undef sym_ston
+__weak_reference(__sym_ston, sym_ston);
+#undef sym_ntos
+__weak_reference(__sym_ntos, sym_ntos);
+#undef sym_ntop
+__weak_reference(__sym_ntop, sym_ntop);
+#undef dn_count_labels
+__weak_reference(__dn_count_labels, dn_count_labels);
+#undef p_secstodate
+__weak_reference(__p_secstodate, p_secstodate);
+#endif
/*! \file */
#include <stdlib.h>
#include <string.h>
-#include <isc/list.h>
+#include "isc/list.h"
#include "port_after.h"
* keep going. for the NS and A queries this means we just give up.
*/
+#ifndef _LIBC
int
res_findzonecut(res_state statp, const char *dname, ns_class class, int opts,
char *zname, size_t zsize, struct in_addr *addrs, int naddrs)
free(u);
return (result);
}
-
+#endif
int
res_findzonecut2(res_state statp, const char *dname, ns_class class, int opts,
char *zname, size_t zsize, union res_sockaddr_union *addrs,
#include "port_before.h"
+#ifdef _LIBC
+#include "namespace.h"
+#endif
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <string.h>
#include <unistd.h>
#include <netdb.h>
+#ifdef _LIBC
+#include "un-namespace.h"
+#endif
#include "port_after.h"
{
const char *cp = options;
int i;
+#ifndef _LIBC
struct __res_state_ext *ext = statp->_u._ext.ext;
+#endif
#ifdef DEBUG
if (statp->options & RES_DEBUG)
statp->options |= RES_USE_EDNS0;
}
#endif
+#ifndef _LIBC
else if (!strncmp(cp, "dname", sizeof("dname") - 1)) {
statp->options |= RES_USE_DNAME;
}
~RES_NO_NIBBLE2;
}
}
+#endif
else {
/* XXX - print a warning here? */
}
+#ifndef _LIBC
skip:
+#endif
/* skip to next run of spaces */
while (*cp && *cp != ' ' && *cp != '\t')
cp++;
res_nclose(res_state statp) {
int ns;
- if (statp->_vcsock >= 0) {
+ if (statp->_vcsock >= 0) {
+#ifndef _LIBC
(void) close(statp->_vcsock);
+#else
+ _close(statp->_vcsock);
+#endif
statp->_vcsock = -1;
statp->_flags &= ~(RES_F_VC | RES_F_CONN);
}
for (ns = 0; ns < statp->_u._ext.nscount; ns++) {
if (statp->_u._ext.nssocks[ns] != -1) {
+#ifndef _LIBC
(void) close(statp->_u._ext.nssocks[ns]);
+#else
+ _close(statp->_u._ext.nssocks[ns]);
+#endif
statp->_u._ext.nssocks[ns] = -1;
}
}
statp->_u._ext.ext = NULL;
}
+#ifndef _LIBC
const char *
res_get_nibblesuffix(res_state statp) {
if (statp->_u._ext.ext)
return (statp->_u._ext.ext->nsuffix2);
return ("ip6.int");
}
+#endif
void
res_setservers(res_state statp, const union res_sockaddr_union *set, int cnt) {
}
return (statp->nscount);
}
-
/*! \file */
#include <unistd.h>
#include <ctype.h>
+#ifdef _LIBC
+#include "isc/list.h"
+#endif
#include "port_after.h"
/* Options. Leave them on. */
#define ShrinkBuffer(x) if ((buflen -= x) < 0) return (-2);
/* Forward. */
-
+#ifdef _LIBC
+static
+#endif
int res_protocolnumber(const char *);
+#ifdef _LIBC
+static
+#endif
int res_servicenumber(const char *);
/*%
u_int16_t rtype, rclass;
u_int32_t n1, rttl;
u_char *dnptrs[20], **dpp, **lastdnptr;
- int siglen, keylen, certlen;
+#ifndef _LIBC
+ int siglen;
+#endif
+ int keylen, certlen;
/*
* Initialize header fields.
return (-1);
break;
case ns_t_sig:
+#ifdef _LIBC
+ return (-1);
+#else
{
int sig_type, success, dateerror;
u_int32_t exptime, timesigned;
cp += siglen;
break;
}
+#endif
case ns_t_key:
/* flags */
n = gethexnum_str(&startp, endp);
endservent();
}
+#ifndef _LIBC
void
res_destroyservicelist() {
struct valuelist *slp, *slp_next;
}
servicelist = (struct valuelist *)0;
}
+#endif
void
res_buildprotolist(void) {
endprotoent();
}
+#ifndef _LIBC
void
res_destroyprotolist(void) {
struct valuelist *plp, *plp_next;
}
protolist = (struct valuelist *)0;
}
+#endif
static int
findservice(const char *s, struct valuelist **list) {
/*%
* Convert service name or (ascii) number to int.
*/
+#ifdef _LIBC
+static
+#endif
int
res_servicenumber(const char *p) {
if (servicelist == (struct valuelist *)0)
/*%
* Convert protocol name or (ascii) number to int.
*/
+#ifdef _LIBC
+static
+#endif
int
res_protocolnumber(const char *p) {
if (protolist == (struct valuelist *)0)
return (findservice(p, &protolist));
}
+#ifndef _LIBC
static struct servent *
cgetservbyport(u_int16_t port, const char *proto) { /*%< Host byte order. */
struct valuelist **list = &servicelist;
}
return (ss->s_name);
}
+#endif /* !_LIBC */
*/
#include "port_before.h"
+#ifndef USE_KQUEUE
#include "fd_setsize.h"
+#endif
+#ifdef _LIBC
+#include "namespace.h"
+#endif
#include <sys/types.h>
#include <sys/param.h>
#include <sys/time.h>
#include <string.h>
#include <unistd.h>
-#include <isc/eventlib.h>
+#include "isc/eventlib.h"
#include "port_after.h"
+#ifdef USE_KQUEUE
+#include <sys/event.h>
+#else
#ifdef USE_POLL
#ifdef HAVE_STROPTS_H
#endif
#include <poll.h>
#endif /* USE_POLL */
+#endif
+
+#ifdef _LIBC
+#include "un-namespace.h"
+#endif
/* Options. Leave them on. */
#define DEBUG
#define EXT(res) ((res)->_u._ext)
-#ifndef USE_POLL
+#if !defined(USE_POLL) && !defined(USE_KQUEUE)
static const int highestFD = FD_SETSIZE - 1;
#else
static int highestFD = 0;
static struct sockaddr * get_nsaddr __P((res_state, size_t));
static int send_vc(res_state, const u_char *, int,
u_char *, int, int *, int);
-static int send_dg(res_state, const u_char *, int,
+static int send_dg(res_state,
+#ifdef USE_KQUEUE
+ int,
+#endif
+ const u_char *, int,
u_char *, int, int *, int, int,
int *, int *);
static void Aerror(const res_state, FILE *, const char *, int,
const struct sockaddr *, int);
static void Perror(const res_state, FILE *, const char *, int);
static int sock_eq(struct sockaddr *, struct sockaddr *);
-#if defined(NEED_PSELECT) && !defined(USE_POLL)
+#if defined(NEED_PSELECT) && !defined(USE_POLL) && !defined(USE_KQUEUE)
static int pselect(int, void *, void *, void *,
struct timespec *,
const sigset_t *);
const u_char *buf, int buflen, u_char *ans, int anssiz)
{
int gotsomewhere, terrno, tries, v_circuit, resplen, ns, n;
+#ifdef USE_KQUEUE
+ int kq;
+#endif
char abuf[NI_MAXHOST];
-#ifdef USE_POLL
+#ifdef USE_POLL
highestFD = sysconf(_SC_OPEN_MAX) - 1;
#endif
gotsomewhere = 0;
terrno = ETIMEDOUT;
+#ifdef USE_KQUEUE
+ if ((kq = kqueue()) < 0) {
+ Perror(statp, stderr, "kqueue", errno);
+ return (-1);
+ }
+#endif
+
/*
* If the ns_addr_list in the resolver context has changed, then
* invalidate our cached copy and the associated timing data.
if (EXT(statp).nssocks[ns] == -1)
continue;
peerlen = sizeof(peer);
+#ifndef _LIBC
if (getsockname(EXT(statp).nssocks[ns],
+#else
+ if (_getsockname(EXT(statp).nssocks[ns],
+#endif
(struct sockaddr *)&peer, &peerlen) < 0) {
needclose++;
break;
res_nclose(statp);
goto next_ns;
case res_done:
+#ifdef USE_KQUEUE
+ _close(kq);
+#endif
return (resplen);
case res_modified:
/* give the hook another try */
resplen = n;
} else {
/* Use datagrams. */
- n = send_dg(statp, buf, buflen, ans, anssiz, &terrno,
- ns, tries, &v_circuit, &gotsomewhere);
+ n = send_dg(statp,
+#ifdef USE_KQUEUE
+ kq,
+#endif
+ buf, buflen, ans, anssiz, &terrno,
+ ns, tries, &v_circuit, &gotsomewhere);
if (n < 0)
goto fail;
if (n == 0)
} while (!done);
}
+#ifdef USE_KQUEUE
+ _close(kq);
+#endif
return (resplen);
next_ns: ;
} /*foreach ns*/
} /*foreach retry*/
res_nclose(statp);
+#ifdef USE_KQUEUE
+ _close(kq);
+#endif
if (!v_circuit) {
if (!gotsomewhere)
errno = ECONNREFUSED; /*%< no nameservers found */
if (statp->_vcsock >= 0 && (statp->_flags & RES_F_VC) != 0) {
struct sockaddr_storage peer;
ISC_SOCKLEN_T size = sizeof peer;
-
+#ifndef _LIBC
if (getpeername(statp->_vcsock,
+#else
+ if (_getpeername(statp->_vcsock,
+#endif
(struct sockaddr *)&peer, &size) < 0 ||
!sock_eq((struct sockaddr *)&peer, nsap)) {
res_nclose(statp);
if (statp->_vcsock < 0 || (statp->_flags & RES_F_VC) == 0) {
if (statp->_vcsock >= 0)
res_nclose(statp);
-
+#ifndef _LIBC
statp->_vcsock = socket(nsap->sa_family, SOCK_STREAM, 0);
+#else
+ statp->_vcsock = _socket(nsap->sa_family, SOCK_STREAM, 0);
+#endif
+#if !defined(USE_POLL) && !defined(USE_KQUEUE)
if (statp->_vcsock > highestFD) {
res_nclose(statp);
errno = ENOTSOCK;
}
+#endif
if (statp->_vcsock < 0) {
switch (errno) {
case EPROTONOSUPPORT:
sizeof(on));
#endif
errno = 0;
+#ifndef _LIBC
if (connect(statp->_vcsock, nsap, nsaplen) < 0) {
+#else
+ if (_connect(statp->_vcsock, nsap, nsaplen) < 0) {
+#endif
*terrno = errno;
Aerror(statp, stderr, "connect/vc", errno, nsap,
nsaplen);
iov[0] = evConsIovec(&len, INT16SZ);
DE_CONST(buf, tmp);
iov[1] = evConsIovec(tmp, buflen);
+#ifndef _LIBC
if (writev(statp->_vcsock, iov, 2) != (INT16SZ + buflen)) {
+#else
+ if (_writev(statp->_vcsock, iov, 2) != (INT16SZ + buflen)) {
+#endif
*terrno = errno;
Perror(statp, stderr, "write failed", errno);
res_nclose(statp);
read_len:
cp = ans;
len = INT16SZ;
+#ifndef _LIBC
while ((n = read(statp->_vcsock, (char *)cp, (int)len)) > 0) {
+#else
+ while ((n = _read(statp->_vcsock, (char *)cp, (int)len)) > 0) {
+#endif
cp += n;
if ((len -= n) == 0)
break;
return (0);
}
cp = ans;
+#ifndef _LIBC
while (len != 0 && (n = read(statp->_vcsock, (char *)cp, (int)len)) > 0){
+#else
+ while (len != 0 && (n = _read(statp->_vcsock, (char *)cp, (int)len)) > 0){
+#endif
cp += n;
len -= n;
}
while (len != 0) {
char junk[PACKETSZ];
+#ifndef _LIBC
n = read(statp->_vcsock, junk,
+#else
+ n = _read(statp->_vcsock, junk,
+#endif
(len > sizeof junk) ? sizeof junk : len);
if (n > 0)
len -= n;
}
static int
-send_dg(res_state statp, const u_char *buf, int buflen, u_char *ans,
+send_dg(res_state statp,
+#ifdef USE_KQUEUE
+ int kq,
+#endif
+ const u_char *buf, int buflen, u_char *ans,
int anssiz, int *terrno, int ns, int tries, int *v_circuit,
int *gotsomewhere)
{
struct sockaddr_storage from;
ISC_SOCKLEN_T fromlen;
int resplen, seconds, n, s;
+#ifdef USE_KQUEUE
+ struct kevent kv;
+#else
#ifdef USE_POLL
int polltimeout;
struct pollfd pollfd;
#else
fd_set dsmask;
#endif
+#endif
nsap = get_nsaddr(statp, ns);
nsaplen = get_salen(nsap);
if (EXT(statp).nssocks[ns] == -1) {
+#ifndef _LIBC
EXT(statp).nssocks[ns] = socket(nsap->sa_family, SOCK_DGRAM, 0);
+#else
+ EXT(statp).nssocks[ns] = _socket(nsap->sa_family, SOCK_DGRAM, 0);
+#endif
+#if !defined(USE_POLL) && !defined(USE_KQUEUE)
if (EXT(statp).nssocks[ns] > highestFD) {
res_nclose(statp);
errno = ENOTSOCK;
}
+#endif
if (EXT(statp).nssocks[ns] < 0) {
switch (errno) {
case EPROTONOSUPPORT:
* socket operation, and select returns if the
* error message is received. We can thus detect
* the absence of a nameserver without timing out.
- */
- if (connect(EXT(statp).nssocks[ns], nsap, nsaplen) < 0) {
+ *
+ *
+ * When the option "insecure1" is specified, we'd
+ * rather expect to see responses from an "unknown"
+ * address. In order to let the kernel accept such
+ * responses, do not connect the socket here.
+ * XXX: or do we need an explicit option to disable
+ * connecting?
+ */
+ if (!(statp->options & RES_INSECURE1) &&
+#ifndef _LIBC
+ connect(EXT(statp).nssocks[ns], nsap, nsaplen) < 0) {
+#else
+ _connect(EXT(statp).nssocks[ns], nsap, nsaplen) < 0) {
+#endif
Aerror(statp, stderr, "connect(dg)", errno, nsap,
nsaplen);
res_nclose(statp);
}
s = EXT(statp).nssocks[ns];
#ifndef CANNOT_CONNECT_DGRAM
- if (send(s, (const char*)buf, buflen, 0) != buflen) {
+ if (statp->options & RES_INSECURE1) {
+#ifndef _LIBC
+ if (sendto(s,
+#else
+ if (_sendto(s,
+#endif
+ (const char*)buf, buflen, 0, nsap, nsaplen) != buflen) {
+ Aerror(statp, stderr, "sendto", errno, nsap, nsaplen);
+ res_nclose(statp);
+ return (0);
+ }
+ } else if (send(s, (const char*)buf, buflen, 0) != buflen) {
Perror(statp, stderr, "send", errno);
res_nclose(statp);
return (0);
}
#else /* !CANNOT_CONNECT_DGRAM */
+#ifndef _LIBC
if (sendto(s, (const char*)buf, buflen, 0, nsap, nsaplen) != buflen)
+#else
+ if (_sendto(s, (const char*)buf, buflen, 0, nsap, nsaplen) != buflen)
+#endif
{
Aerror(statp, stderr, "sendto", errno, nsap, nsaplen);
res_nclose(statp);
now = evNowTime();
nonow:
#ifndef USE_POLL
- FD_ZERO(&dsmask);
- FD_SET(s, &dsmask);
if (evCmpTime(finish, now) > 0)
timeout = evSubTime(finish, now);
else
timeout = evConsTime(0, 0);
+#ifdef USE_KQUEUE
+ EV_SET(&kv, s, EVFILT_READ, EV_ADD | EV_ONESHOT, 0, 0, 0);
+ n = _kevent(kq, &kv, 1, &kv, 1, &timeout);
+#else
+ FD_ZERO(&dsmask);
+ FD_SET(s, &dsmask);
n = pselect(s + 1, &dsmask, NULL, NULL, &timeout, NULL);
+#endif
#else
timeout = evSubTime(finish, now);
if (timeout.tv_sec < 0)
if (n < 0) {
if (errno == EINTR)
goto wait;
+#ifdef USE_KQUEUE
+ Perror(statp, stderr, "kevent", errno);
+#else
#ifndef USE_POLL
Perror(statp, stderr, "select", errno);
#else
Perror(statp, stderr, "poll", errno);
#endif /* USE_POLL */
+#endif
res_nclose(statp);
return (0);
}
+#ifdef USE_KQUEUE
+ if (kv.ident != s)
+ goto wait;
+#endif
errno = 0;
fromlen = sizeof(from);
+#ifndef _LIBC
resplen = recvfrom(s, (char*)ans, anssiz,0,
+#else
+ resplen = _recvfrom(s, (char*)ans, anssiz,0,
+#endif
(struct sockaddr *)&from, &fromlen);
if (resplen <= 0) {
Perror(statp, stderr, "recvfrom", errno);
}
}
-#if defined(NEED_PSELECT) && !defined(USE_POLL)
+#if defined(NEED_PSELECT) && !defined(USE_POLL) && !defined(USE_KQUEUE)
/* XXX needs to move to the porting library. */
static int
pselect(int nfds, void *rfds, void *wfds, void *efds,
#include <stdlib.h>
#include <string.h>
-#include <isc/list.h>
+#include "isc/list.h"
#include <resolv.h>
#include "port_after.h"
/* Send the update and remember the result. */
if (key != NULL)
+#ifdef _LIBC
+ {
+ DPRINTF(("TSIG is not supported\n"));
+ RES_SET_H_ERRNO(statp, NO_RECOVERY);
+ goto done;
+ }
+#else
n = res_nsendsigned(statp, packet, n, key,
answer, sizeof answer);
+#endif
else
n = res_nsend(statp, packet, n, answer, sizeof answer);
if (n < 0) {
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: db.h,v 1.89.128.5 2009/01/19 00:01:11 marka Exp $ */
+/* $Id: db.h,v 1.89.128.5.2.1 2009/12/31 21:45:53 each Exp $ */
#ifndef DNS_DB_H
#define DNS_DB_H 1
/*%
* Options that can be specified for dns_db_find().
*/
-#define DNS_DBFIND_GLUEOK 0x01
-#define DNS_DBFIND_VALIDATEGLUE 0x02
-#define DNS_DBFIND_NOWILD 0x04
-#define DNS_DBFIND_PENDINGOK 0x08
-#define DNS_DBFIND_NOEXACT 0x10
-#define DNS_DBFIND_FORCENSEC 0x20
-#define DNS_DBFIND_COVERINGNSEC 0x40
+#define DNS_DBFIND_GLUEOK 0x0001
+#define DNS_DBFIND_VALIDATEGLUE 0x0002
+#define DNS_DBFIND_NOWILD 0x0004
+#define DNS_DBFIND_PENDINGOK 0x0008
+#define DNS_DBFIND_NOEXACT 0x0010
+#define DNS_DBFIND_FORCENSEC 0x0020
+#define DNS_DBFIND_COVERINGNSEC 0x0040
+#define DNS_DBFIND_ADDITIONALOK 0x0100
/*@}*/
/*@{*/
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: types.h,v 1.126.62.6.2.1 2009/11/18 23:41:18 marka Exp $ */
+/* $Id: types.h,v 1.126.62.6.2.2 2009/12/31 21:02:45 each Exp $ */
#ifndef DNS_TYPES_H
#define DNS_TYPES_H 1
#define DNS_TRUST_PENDING(x) ((x) == dns_trust_pending_answer || \
(x) == dns_trust_pending_additional)
+#define DNS_TRUST_ADDITIONAL(x) ((x) == dns_trust_additional || \
+ (x) == dns_trust_pending_additional)
#define DNS_TRUST_GLUE(x) ((x) == dns_trust_glue)
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: rbtdb.c,v 1.248.12.18.2.1 2009/11/18 23:41:18 marka Exp $ */
+/* $Id: rbtdb.c,v 1.248.12.18.2.2 2009/12/31 21:45:53 each Exp $ */
/*! \file */
* If we didn't find what we were looking for...
*/
if (found == NULL ||
+ (DNS_TRUST_ADDITIONAL(found->trust) &&
+ ((options & DNS_DBFIND_ADDITIONALOK) == 0)) ||
(found->trust == dns_trust_glue &&
((options & DNS_DBFIND_GLUEOK) == 0)) ||
(DNS_TRUST_PENDING(found->trust) &&
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: resolver.c,v 1.355.12.44.2.1 2009/11/18 23:41:18 marka Exp $ */
+/* $Id: resolver.c,v 1.355.12.44.2.2 2010/01/07 17:19:22 each Exp $ */
/*! \file */
rdataset->ttl = res->view->maxcachettl;
/*
- * If this rrset is in a secure domain, do DNSSEC validation
- * for it, unless it is glue.
+ * If this RRset is in a secure domain, is in bailiwick,
+ * and is not glue, attempt DNSSEC validation. (We do not
+ * attempt to validate glue or out-of-bailiwick data--even
+ * though there might be some performance benefit to doing
+ * so--because it makes it simpler and safer to ensure that
+ * records from a secure domain are only cached if validated
+ * within the context of a query to the domain that owns
+ * them.)
*/
- if (secure_domain && rdataset->trust != dns_trust_glue) {
+ if (secure_domain && rdataset->trust != dns_trust_glue &&
+ !EXTERNAL(rdataset)) {
dns_trust_t trust;
+
/*
* RRSIGs are validated as part of validating the
* type they cover.
}
/*
- * Reject out of bailiwick additional records
- * without RRSIGs as they can't possibly validate
- * as "secure" and as we will never never want to
- * store these as "answers" after validation.
- */
- if (rdataset->trust == dns_trust_additional &&
- sigrdataset == NULL && EXTERNAL(rdataset))
- continue;
-
- /*
- * XXXMPA: If we store as "answer" after validating
- * then we need to do bailiwick processing and
- * also need to track whether RRsets are in or
- * out of bailiwick. This will require a another
- * pending trust level.
- *
* Cache this rdataset/sigrdataset pair as
* pending data. Track whether it was additional
* or not.
/*
* This data is outside of
* our query domain, and
- * may only be cached if it
- * comes from a secure zone
- * and validates.
+ * may not be cached.
*/
rdataset->attributes |=
DNS_RDATASETATTR_EXTERNAL;
* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: validator.c,v 1.155.52.14.2.1 2009/11/18 23:41:18 marka Exp $ */
+/* $Id: validator.c,v 1.155.52.14.2.2 2009/12/31 21:02:44 each Exp $ */
#include <config.h>
if (val->havedlvsep)
dns_name_copy(dns_fixedname_name(&val->dlvsep), secroot, NULL);
else {
+ unsigned int labels;
dns_name_copy(val->event->name, secroot, NULL);
/*
* If this is a response to a DS query, we need to look in
* the parent zone for the trust anchor.
*/
- if (val->event->type == dns_rdatatype_ds &&
- dns_name_countlabels(secroot) > 1U)
- dns_name_split(secroot, 1, NULL, secroot);
+
+ labels = dns_name_countlabels(secroot);
+ if (val->event->type == dns_rdatatype_ds && labels > 1U)
+ dns_name_getlabelsequence(secroot, 1, labels - 1,
+ secroot);
result = dns_keytable_finddeepestmatch(val->keytable,
secroot, secroot);
-
if (result == ISC_R_NOTFOUND) {
- validator_log(val, ISC_LOG_DEBUG(3),
- "not beneath secure root");
if (val->mustbesecure) {
validator_log(val, ISC_LOG_WARNING,
"must be secure failure");
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres.html,v 1.23.214.1 2009/07/11 01:43:30 tbox Exp $ -->
+<!-- $Id: lwres.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres — introduction to the lightweight resolver library</p>
<div class="funcsynopsis"><pre class="funcsynopsisinfo">#include <lwres/lwres.h></pre></div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543348"></a><h2>DESCRIPTION</h2>
+<a name="id2543346"></a><h2>DESCRIPTION</h2>
<p>
The BIND 9 lightweight resolver library is a simple, name service
independent stub resolver library. It provides hostname-to-address
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543361"></a><h2>OVERVIEW</h2>
+<a name="id2543358"></a><h2>OVERVIEW</h2>
<p>
The lwresd library implements multiple name service APIs.
The standard
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543425"></a><h2>CLIENT-SIDE LOW-LEVEL API CALL FLOW</h2>
+<a name="id2543422"></a><h2>CLIENT-SIDE LOW-LEVEL API CALL FLOW</h2>
<p>
When a client program wishes to make an lwres request using the
native low-level API, it typically performs the following
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543573"></a><h2>SERVER-SIDE LOW-LEVEL API CALL FLOW</h2>
+<a name="id2543571"></a><h2>SERVER-SIDE LOW-LEVEL API CALL FLOW</h2>
<p>
When implementing the server side of the lightweight resolver
protocol using the lwres library, a sequence of actions like the
<p></p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543656"></a><h2>SEE ALSO</h2>
+<a name="id2543654"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_gethostent</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_getipnode</span>(3)</span>,
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_buffer.html,v 1.21.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_buffer.html,v 1.21.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_buffer_init, lwres_buffer_invalidate, lwres_buffer_add, lwres_buffer_subtract, lwres_buffer_clear, lwres_buffer_first, lwres_buffer_forward, lwres_buffer_back, lwres_buffer_getuint8, lwres_buffer_putuint8, lwres_buffer_getuint16, lwres_buffer_putuint16, lwres_buffer_getuint32, lwres_buffer_putuint32, lwres_buffer_putmem, lwres_buffer_getmem — lightweight resolver buffer management</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543892"></a><h2>DESCRIPTION</h2>
+<a name="id2543890"></a><h2>DESCRIPTION</h2>
<p>
These functions provide bounds checked access to a region of memory
where data is being read or written.
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_config.html,v 1.22.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_config.html,v 1.22.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_conf_init, lwres_conf_clear, lwres_conf_parse, lwres_conf_print, lwres_conf_get — lightweight resolver configuration</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543441"></a><h2>DESCRIPTION</h2>
+<a name="id2543438"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_conf_init()</code>
creates an empty
<span class="type">lwres_conf_t</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543508"></a><h2>RETURN VALUES</h2>
+<a name="id2543506"></a><h2>RETURN VALUES</h2>
<p><code class="function">lwres_conf_parse()</code>
returns <span class="errorcode">LWRES_R_SUCCESS</span>
if it successfully read and parsed
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543545"></a><h2>SEE ALSO</h2>
+<a name="id2543543"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">stdio</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">resolver</span>(5)</span>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543571"></a><h2>FILES</h2>
+<a name="id2543569"></a><h2>FILES</h2>
<p><code class="filename">/etc/resolv.conf</code>
</p>
</div>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_context.html,v 1.23.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_context.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_context_create, lwres_context_destroy, lwres_context_nextserial, lwres_context_initserial, lwres_context_freemem, lwres_context_allocmem, lwres_context_sendrecv — lightweight resolver context management</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543531"></a><h2>DESCRIPTION</h2>
+<a name="id2543529"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_context_create()</code>
creates a <span class="type">lwres_context_t</span> structure for use in
lightweight resolver operations. It holds a socket and other
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543719"></a><h2>RETURN VALUES</h2>
+<a name="id2543717"></a><h2>RETURN VALUES</h2>
<p><code class="function">lwres_context_create()</code>
returns <span class="errorcode">LWRES_R_NOMEMORY</span> if memory for
the <span class="type">struct lwres_context</span> could not be allocated,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543769"></a><h2>SEE ALSO</h2>
+<a name="id2543767"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_conf_init</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">malloc</span>(3)</span>,
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_gabn.html,v 1.24.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_gabn.html,v 1.24.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_gabnrequest_render, lwres_gabnresponse_render, lwres_gabnrequest_parse, lwres_gabnresponse_parse, lwres_gabnresponse_free, lwres_gabnrequest_free — lightweight resolver getaddrbyname message handling</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543522"></a><h2>DESCRIPTION</h2>
+<a name="id2543520"></a><h2>DESCRIPTION</h2>
<p>
These are low-level routines for creating and parsing
lightweight resolver name-to-address lookup request and
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543667"></a><h2>RETURN VALUES</h2>
+<a name="id2543665"></a><h2>RETURN VALUES</h2>
<p>
The getaddrbyname opcode functions
<code class="function">lwres_gabnrequest_render()</code>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543733"></a><h2>SEE ALSO</h2>
+<a name="id2543731"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_packet</span>(3)</span>
</p>
</div>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_gai_strerror.html,v 1.24.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_gai_strerror.html,v 1.24.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_gai_strerror — print suitable error string</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543361"></a><h2>DESCRIPTION</h2>
+<a name="id2543358"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_gai_strerror()</code>
returns an error message corresponding to an error code returned by
<code class="function">getaddrinfo()</code>.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543576"></a><h2>SEE ALSO</h2>
+<a name="id2543574"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">strerror</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_getaddrinfo</span>(3)</span>,
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_getaddrinfo.html,v 1.27.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_getaddrinfo.html,v 1.27.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_getaddrinfo, lwres_freeaddrinfo — socket address structure to host and service name</p>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543412"></a><h2>DESCRIPTION</h2>
+<a name="id2543410"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_getaddrinfo()</code>
is used to get a list of IP addresses and port numbers for host
<em class="parameter"><code>hostname</code></em> and service
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543789"></a><h2>RETURN VALUES</h2>
+<a name="id2543787"></a><h2>RETURN VALUES</h2>
<p><code class="function">lwres_getaddrinfo()</code>
returns zero on success or one of the error codes listed in
<span class="citerefentry"><span class="refentrytitle">gai_strerror</span>(3)</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543827"></a><h2>SEE ALSO</h2>
+<a name="id2542118"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_getaddrinfo</span>(3)</span>,
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_gethostent.html,v 1.24.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_gethostent.html,v 1.24.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_gethostbyname, lwres_gethostbyname2, lwres_gethostbyaddr, lwres_gethostent, lwres_sethostent, lwres_endhostent, lwres_gethostbyname_r, lwres_gethostbyaddr_r, lwres_gethostent_r, lwres_sethostent_r, lwres_endhostent_r — lightweight resolver get network host entry</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543608"></a><h2>DESCRIPTION</h2>
+<a name="id2543606"></a><h2>DESCRIPTION</h2>
<p>
These functions provide hostname-to-address and
address-to-hostname lookups by means of the lightweight resolver.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543959"></a><h2>RETURN VALUES</h2>
+<a name="id2543957"></a><h2>RETURN VALUES</h2>
<p>
The functions
<code class="function">lwres_gethostbyname()</code>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2544193"></a><h2>SEE ALSO</h2>
+<a name="id2544190"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">gethostent</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_getipnode</span>(3)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2544227"></a><h2>BUGS</h2>
+<a name="id2544225"></a><h2>BUGS</h2>
<p><code class="function">lwres_gethostbyname()</code>,
<code class="function">lwres_gethostbyname2()</code>,
<code class="function">lwres_gethostbyaddr()</code>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_getipnode.html,v 1.25.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_getipnode.html,v 1.25.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_getipnodebyname, lwres_getipnodebyaddr, lwres_freehostent — lightweight resolver nodename / address translation API</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543431"></a><h2>DESCRIPTION</h2>
+<a name="id2543429"></a><h2>DESCRIPTION</h2>
<p>
These functions perform thread safe, protocol independent
nodename-to-address and address-to-nodename
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543689"></a><h2>RETURN VALUES</h2>
+<a name="id2543687"></a><h2>RETURN VALUES</h2>
<p>
If an error occurs,
<code class="function">lwres_getipnodebyname()</code>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543786"></a><h2>SEE ALSO</h2>
+<a name="id2543784"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">RFC2553</span></span>,
<span class="citerefentry"><span class="refentrytitle">lwres</span>(3)</span>,
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_getnameinfo.html,v 1.23.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_getnameinfo.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_getnameinfo — lightweight resolver socket address structure to hostname and
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543393"></a><h2>DESCRIPTION</h2>
+<a name="id2543390"></a><h2>DESCRIPTION</h2>
<p>
This function is equivalent to the
<span class="citerefentry"><span class="refentrytitle">getnameinfo</span>(3)</span> function defined in RFC2133.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543534"></a><h2>RETURN VALUES</h2>
+<a name="id2543532"></a><h2>RETURN VALUES</h2>
<p><code class="function">lwres_getnameinfo()</code>
returns 0 on success or a non-zero error code if an error occurs.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543546"></a><h2>SEE ALSO</h2>
+<a name="id2543544"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">RFC2133</span></span>,
<span class="citerefentry"><span class="refentrytitle">getservbyport</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres</span>(3)</span>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543604"></a><h2>BUGS</h2>
+<a name="id2543602"></a><h2>BUGS</h2>
<p>
RFC2133 fails to define what the nonzero return values of
<span class="citerefentry"><span class="refentrytitle">getnameinfo</span>(3)</span>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_getrrsetbyname.html,v 1.23.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_getrrsetbyname.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_getrrsetbyname, lwres_freerrset — retrieve DNS records</p>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543414"></a><h2>DESCRIPTION</h2>
+<a name="id2543412"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_getrrsetbyname()</code>
gets a set of resource records associated with a
<em class="parameter"><code>hostname</code></em>, <em class="parameter"><code>class</code></em>,
<p></p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543526"></a><h2>RETURN VALUES</h2>
+<a name="id2543524"></a><h2>RETURN VALUES</h2>
<p><code class="function">lwres_getrrsetbyname()</code>
returns zero on success, and one of the following error codes if
an error occurred:
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543626"></a><h2>SEE ALSO</h2>
+<a name="id2543624"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres</span>(3)</span>.
</p>
</div>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_gnba.html,v 1.24.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_gnba.html,v 1.24.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_gnbarequest_render, lwres_gnbaresponse_render, lwres_gnbarequest_parse, lwres_gnbaresponse_parse, lwres_gnbaresponse_free, lwres_gnbarequest_free — lightweight resolver getnamebyaddress message handling</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543525"></a><h2>DESCRIPTION</h2>
+<a name="id2543523"></a><h2>DESCRIPTION</h2>
<p>
These are low-level routines for creating and parsing
lightweight resolver address-to-name lookup request and
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543665"></a><h2>RETURN VALUES</h2>
+<a name="id2543662"></a><h2>RETURN VALUES</h2>
<p>
The getnamebyaddr opcode functions
<code class="function">lwres_gnbarequest_render()</code>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543731"></a><h2>SEE ALSO</h2>
+<a name="id2543729"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_packet</span>(3)</span>.
</p>
</div>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_hstrerror.html,v 1.23.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_hstrerror.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_herror, lwres_hstrerror — lightweight resolver error message generation</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543379"></a><h2>DESCRIPTION</h2>
+<a name="id2543377"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_herror()</code>
prints the string <em class="parameter"><code>s</code></em> on
<span class="type">stderr</span> followed by the string generated by
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543497"></a><h2>RETURN VALUES</h2>
+<a name="id2543495"></a><h2>RETURN VALUES</h2>
<p>
The string <span class="errorname">Unknown resolver error</span> is returned by
<code class="function">lwres_hstrerror()</code>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543517"></a><h2>SEE ALSO</h2>
+<a name="id2543515"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">herror</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_hstrerror</span>(3)</span>.
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_inetntop.html,v 1.23.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_inetntop.html,v 1.23.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_net_ntop — lightweight resolver IP address presentation</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543379"></a><h2>DESCRIPTION</h2>
+<a name="id2543377"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_net_ntop()</code>
converts an IP address of protocol family
<em class="parameter"><code>af</code></em> — IPv4 or IPv6 — at
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543411"></a><h2>RETURN VALUES</h2>
+<a name="id2543409"></a><h2>RETURN VALUES</h2>
<p>
If successful, the function returns <em class="parameter"><code>dst</code></em>:
a pointer to a string containing the presentation format of the
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543444"></a><h2>SEE ALSO</h2>
+<a name="id2543442"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">RFC1884</span></span>,
<span class="citerefentry"><span class="refentrytitle">inet_ntop</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">errno</span>(3)</span>.
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_noop.html,v 1.25.214.1 2009/07/11 01:43:34 tbox Exp $ -->
+<!-- $Id: lwres_noop.html,v 1.25.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_nooprequest_render, lwres_noopresponse_render, lwres_nooprequest_parse, lwres_noopresponse_parse, lwres_noopresponse_free, lwres_nooprequest_free — lightweight resolver no-op message handling</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543522"></a><h2>DESCRIPTION</h2>
+<a name="id2543520"></a><h2>DESCRIPTION</h2>
<p>
These are low-level routines for creating and parsing
lightweight resolver no-op request and response messages.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543672"></a><h2>RETURN VALUES</h2>
+<a name="id2543670"></a><h2>RETURN VALUES</h2>
<p>
The no-op opcode functions
<code class="function">lwres_nooprequest_render()</code>,
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543738"></a><h2>SEE ALSO</h2>
+<a name="id2543736"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_packet</span>(3)</span>
</p>
</div>
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_packet.html,v 1.26.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_packet.html,v 1.26.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_lwpacket_renderheader, lwres_lwpacket_parseheader — lightweight resolver packet handling functions</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543389"></a><h2>DESCRIPTION</h2>
+<a name="id2543387"></a><h2>DESCRIPTION</h2>
<p>
These functions rely on a
<span class="type">struct lwres_lwpacket</span>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543706"></a><h2>RETURN VALUES</h2>
+<a name="id2543704"></a><h2>RETURN VALUES</h2>
<p>
Successful calls to
<code class="function">lwres_lwpacket_renderheader()</code> and
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-->
-<!-- $Id: lwres_resutil.html,v 1.25.214.1 2009/07/11 01:43:31 tbox Exp $ -->
+<!-- $Id: lwres_resutil.html,v 1.25.214.1.2.1 2009/12/31 23:47:14 tbox Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
-<a name="id2476275"></a><div class="titlepage"></div>
+<a name="id2476267"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p>lwres_string_parse, lwres_addr_parse, lwres_getaddrsbyname, lwres_getnamebyaddr — lightweight resolver utility functions</p>
</div>
</div>
<div class="refsect1" lang="en">
-<a name="id2543466"></a><h2>DESCRIPTION</h2>
+<a name="id2543464"></a><h2>DESCRIPTION</h2>
<p><code class="function">lwres_string_parse()</code>
retrieves a DNS-encoded string starting the current pointer of
lightweight resolver buffer <em class="parameter"><code>b</code></em>: i.e.
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543605"></a><h2>RETURN VALUES</h2>
+<a name="id2543603"></a><h2>RETURN VALUES</h2>
<p>
Successful calls to
<code class="function">lwres_string_parse()</code>
</p>
</div>
<div class="refsect1" lang="en">
-<a name="id2543676"></a><h2>SEE ALSO</h2>
+<a name="id2543674"></a><h2>SEE ALSO</h2>
<p><span class="citerefentry"><span class="refentrytitle">lwres_buffer</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">lwres_gabn</span>(3)</span>.
-# $Id: version,v 1.39.18.13.2.1 2009/11/18 23:41:17 marka Exp $
+# $Id: version,v 1.39.18.13.2.2 2009/12/31 21:02:44 each Exp $
#
# This file must follow /bin/sh rules. It is imported directly via
# configure.
MINORVER=5
PATCHVER=2
RELEASETYPE=-P
-RELEASEVER=1
+RELEASEVER=2
lentferj's projects / dragonfly.git / commitdiff