* PERFORMANCE OF THIS SOFTWARE.
*/
-/* $Id: dispatch.c,v 1.101.2.17 2007/05/18 05:33:33 marka Exp $ */
+/* $Id: dispatch.c,v 1.101.2.18 2007/06/26 04:24:53 marka Exp $ */
#include <config.h>
#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
#include <isc/entropy.h>
-#include <isc/lfsr.h>
#include <isc/mem.h>
#include <isc/mutex.h>
#include <isc/print.h>
typedef ISC_LIST(dns_dispentry_t) dns_displist_t;
+typedef struct dns_nsid {
+ isc_uint16_t nsid_state;
+ isc_uint16_t *nsid_vtable;
+ isc_uint16_t *nsid_pool;
+ isc_uint16_t nsid_a1, nsid_a2, nsid_a3;
+ isc_uint16_t nsid_c1, nsid_c2, nsid_c3;
+ isc_uint16_t nsid_state2;
+ isc_boolean_t nsid_usepool;
+} dns_nsid_t;
+
typedef struct dns_qid {
unsigned int magic;
unsigned int qid_nbuckets; /* hash table size */
unsigned int qid_increment; /* id increment on collision */
isc_mutex_t lock;
- isc_lfsr_t qid_lfsr1; /* state generator info */
- isc_lfsr_t qid_lfsr2; /* state generator info */
+ dns_nsid_t nsid;
dns_displist_t *qid_table; /* the table itself */
} dns_qid_t;
static void udp_recv(isc_task_t *, isc_event_t *);
static void tcp_recv(isc_task_t *, isc_event_t *);
static void startrecv(dns_dispatch_t *);
-static dns_messageid_t dns_randomid(dns_qid_t *);
+static dns_messageid_t dns_randomid(dns_nsid_t *);
static isc_uint32_t dns_hash(dns_qid_t *, isc_sockaddr_t *, dns_messageid_t);
static void free_buffer(dns_dispatch_t *disp, void *buf, unsigned int len);
static void *allocate_udp_buffer(dns_dispatch_t *disp);
static isc_boolean_t destroy_mgr_ok(dns_dispatchmgr_t *mgr);
static void destroy_mgr(dns_dispatchmgr_t **mgrp);
static isc_result_t qid_allocate(dns_dispatchmgr_t *mgr, unsigned int buckets,
- unsigned int increment, dns_qid_t **qidp);
+ unsigned int increment, isc_boolean_t usepool,
+ dns_qid_t **qidp);
static void qid_destroy(isc_mem_t *mctx, dns_qid_t **qidp);
+static isc_uint16_t nsid_next(dns_nsid_t *nsid);
+static isc_result_t nsid_init(isc_mem_t *mctx, dns_nsid_t *nsid, isc_boolean_t usepool);
+static void nsid_destroy(isc_mem_t *mctx, dns_nsid_t *nsid);
#define LVL(x) ISC_LOG_DEBUG(x)
}
}
-static void
-reseed_lfsr(isc_lfsr_t *lfsr, void *arg)
-{
- dns_dispatchmgr_t *mgr = arg;
- isc_result_t result;
- isc_uint32_t val;
-
- REQUIRE(VALID_DISPATCHMGR(mgr));
-
- if (mgr->entropy != NULL) {
- result = isc_entropy_getdata(mgr->entropy, &val, sizeof val,
- NULL, 0);
- INSIST(result == ISC_R_SUCCESS);
- lfsr->count = (val & 0x1f) + 32;
- lfsr->state = val;
- return;
- }
-
- lfsr->count = (random() & 0x1f) + 32; /* From 32 to 63 states */
- lfsr->state = random();
-}
-
/*
* Return an unpredictable message ID.
*/
static dns_messageid_t
-dns_randomid(dns_qid_t *qid) {
- isc_uint32_t id;
+dns_randomid(dns_nsid_t *nsid) {
+ isc_uint16_t id;
- id = isc_lfsr_generate32(&qid->qid_lfsr1, &qid->qid_lfsr2);
+ id = nsid_next(nsid);
- return (dns_messageid_t)(id & 0xFFFF);
+ return ((dns_messageid_t)id);
}
/*
goto restart;
}
+ dns_dispatch_hash(&ev->timestamp, sizeof(&ev->timestamp));
+ dns_dispatch_hash(ev->region.base, ev->region.length);
+
/* response */
bucket = dns_hash(qid, &ev->address, id);
LOCK(&qid->lock);
goto restart;
}
+ dns_dispatch_hash(tcpmsg->buffer.base, tcpmsg->buffer.length);
+
/*
* Response.
*/
isc_mempool_setmaxalloc(mgr->bpool, maxbuffers);
isc_mempool_associatelock(mgr->bpool, &mgr->pool_lock);
- result = qid_allocate(mgr, buckets, increment, &mgr->qid);
+ result = qid_allocate(mgr, buckets, increment, ISC_TRUE, &mgr->qid);
if (result != ISC_R_SUCCESS)
goto cleanup;
static isc_result_t
qid_allocate(dns_dispatchmgr_t *mgr, unsigned int buckets,
- unsigned int increment, dns_qid_t **qidp)
+ unsigned int increment, isc_boolean_t usepool, dns_qid_t **qidp)
{
dns_qid_t *qid;
unsigned int i;
return (ISC_R_NOMEMORY);
}
+ if (nsid_init(mgr->mctx, &qid->nsid, usepool) != ISC_R_SUCCESS) {
+ isc_mem_put(mgr->mctx, qid->qid_table,
+ buckets * sizeof(dns_displist_t));
+ isc_mem_put(mgr->mctx, qid, sizeof(*qid));
+ return (ISC_R_NOMEMORY);
+ }
+
if (isc_mutex_init(&qid->lock) != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__, "isc_mutex_init failed");
+ nsid_destroy(mgr->mctx, &qid->nsid);
isc_mem_put(mgr->mctx, qid->qid_table,
buckets * sizeof(dns_displist_t));
isc_mem_put(mgr->mctx, qid, sizeof(*qid));
qid->qid_nbuckets = buckets;
qid->qid_increment = increment;
qid->magic = QID_MAGIC;
-
- /*
- * Initialize to a 32-bit LFSR. Both of these are from Applied
- * Cryptography.
- *
- * lfsr1:
- * x^32 + x^7 + x^5 + x^3 + x^2 + x + 1
- *
- * lfsr2:
- * x^32 + x^7 + x^6 + x^2 + 1
- */
- isc_lfsr_init(&qid->qid_lfsr1, 0, 32, 0x80000057U,
- 0, reseed_lfsr, mgr);
- isc_lfsr_init(&qid->qid_lfsr2, 0, 32, 0x80000062U,
- 0, reseed_lfsr, mgr);
*qidp = qid;
return (ISC_R_SUCCESS);
}
*qidp = NULL;
qid->magic = 0;
+ nsid_destroy(mctx, &qid->nsid);
isc_mem_put(mctx, qid->qid_table,
qid->qid_nbuckets * sizeof(dns_displist_t));
DESTROYLOCK(&qid->lock);
return (result);
}
- result = qid_allocate(mgr, buckets, increment, &disp->qid);
+ result = qid_allocate(mgr, buckets, increment, ISC_FALSE, &disp->qid);
if (result != ISC_R_SUCCESS)
goto deallocate_dispatch;
*/
qid = DNS_QID(disp);
LOCK(&qid->lock);
- id = dns_randomid(qid);
+ id = dns_randomid(&qid->nsid);
bucket = dns_hash(qid, dest, id);
ok = ISC_FALSE;
for (i = 0 ; i < 64 ; i++) {
}
}
#endif
+
+/*
+ * Allow the user to pick one of two ID randomization algorithms.
+ *
+ * The first algorithm is an adaptation of the sequence shuffling
+ * algorithm discovered by Carter Bays and S. D. Durham [ACM Trans. Math.
+ * Software 2 (1976), 59-64], as documented as Algorithm B in Chapter
+ * 3.2.2 in Volume 2 of Knuth's "The Art of Computer Programming". We use
+ * a randomly selected linear congruential random number generator with a
+ * modulus of 2^16, whose increment is a randomly picked odd number, and
+ * whose multiplier is picked from a set which meets the following
+ * criteria:
+ * Is of the form 8*n+5, which ensures "high potency" according to
+ * principle iii in the summary chapter 3.6. This form also has a
+ * gcd(a-1,m) of 4 which is good according to principle iv.
+ *
+ * Is between 0.01 and 0.99 times the modulus as specified by
+ * principle iv.
+ *
+ * Passes the spectral test "with flying colors" (ut >= 1) in
+ * dimensions 2 through 6 as calculated by Algorithm S in Chapter
+ * 3.3.4 and the ratings calculated by formula 35 in section E.
+ *
+ * Of the multipliers that pass this test, pick the set that is
+ * best according to the theoretical bounds of the serial
+ * correlation test. This was calculated using a simplified
+ * version of Knuth's Theorem K in Chapter 3.3.3.
+ *
+ * These criteria may not be important for this use, but we might as well
+ * pick from the best generators since there are so many possible ones and
+ * we don't have that many random bits to do the picking.
+ *
+ * We use a modulus of 2^16 instead of something bigger so that we will
+ * tend to cycle through all the possible IDs before repeating any,
+ * however the shuffling will perturb this somewhat. Theoretically there
+ * is no minimimum interval between two uses of the same ID, but in
+ * practice it seems to be >64000.
+ *
+ * Our adaptatation of Algorithm B mixes the hash state which has
+ * captured various random events into the shuffler to perturb the
+ * sequence.
+ *
+ * One disadvantage of this algorithm is that if the generator parameters
+ * were to be guessed, it would be possible to mount a limited brute force
+ * attack on the ID space since the IDs are only shuffled within a limited
+ * range.
+ *
+ * The second algorithm uses the same random number generator to populate
+ * a pool of 65536 IDs. The hash state is used to pick an ID from a window
+ * of 4096 IDs in this pool, then the chosen ID is swapped with the ID
+ * at the beginning of the window and the window position is advanced.
+ * This means that the interval between uses of the ID will be no less
+ * than 65536-4096. The ID sequence in the pool will become more random
+ * over time.
+ *
+ * For both algorithms, two more linear congruential random number generators
+ * are selected. The ID from the first part of algorithm is used to seed
+ * the first of these generators, and its output is used to seed the second.
+ * The strategy is use these generators as 1 to 1 hashes to obfuscate the
+ * properties of the generator used in the first part of either algorithm.
+ *
+ * The first algorithm may be suitable for use in a client resolver since
+ * its memory requirements are fairly low and it's pretty random out of
+ * the box. It is somewhat succeptible to a limited brute force attack,
+ * so the second algorithm is probably preferable for a longer running
+ * program that issues a large number of queries and has time to randomize
+ * the pool.
+ */
+
+#define NSID_SHUFFLE_TABLE_SIZE 100 /* Suggested by Knuth */
+/*
+ * Pick one of the next 4096 IDs in the pool.
+ * There is a tradeoff here between randomness and how often and ID is reused.
+ */
+#define NSID_LOOKAHEAD 4096 /* Must be a power of 2 */
+#define NSID_SHUFFLE_ONLY 1 /* algorithm 1 */
+#define NSID_USE_POOL 2 /* algorithm 2 */
+#define NSID_HASHSHIFT 3
+#define NSID_HASHROTATE(v) \
+ (((v) << NSID_HASHSHIFT) | ((v) >> ((sizeof(v) * 8) - NSID_HASHSHIFT)))
+
+static isc_uint32_t nsid_hash_state;
+
+/*
+ * Keep a running hash of various bits of data that we'll use to
+ * stir the ID pool or perturb the ID generator
+ */
+static void
+nsid_hash(void *data, size_t len) {
+ unsigned char *p = data;
+ /*
+ * Hash function similar to the one we use for hashing names.
+ * We don't fold case or toss the upper bit here, though.
+ * This hash doesn't do much interesting when fed binary zeros,
+ * so there may be a better hash function.
+ * This function doesn't need to be very strong since we're
+ * only using it to stir the pool, but it should be reasonably
+ * fast.
+ */
+ /*
+ * We don't care about locking access to nsid_hash_state.
+ * In fact races make the result even more non deteministic.
+ */
+ while (len-- > 0) {
+ nsid_hash_state = NSID_HASHROTATE(nsid_hash_state);
+ nsid_hash_state += *p++;
+ }
+}
+
+/*
+ * Table of good linear congruential multipliers for modulus 2^16
+ * in order of increasing serial correlation bounds (so trim from
+ * the end).
+ */
+static const isc_uint16_t nsid_multiplier_table[] = {
+ 17565, 25013, 11733, 19877, 23989, 23997, 24997, 25421,
+ 26781, 27413, 35901, 35917, 35973, 36229, 38317, 38437,
+ 39941, 40493, 41853, 46317, 50581, 51429, 53453, 53805,
+ 11317, 11789, 12045, 12413, 14277, 14821, 14917, 18989,
+ 19821, 23005, 23533, 23573, 23693, 27549, 27709, 28461,
+ 29365, 35605, 37693, 37757, 38309, 41285, 45261, 47061,
+ 47269, 48133, 48597, 50277, 50717, 50757, 50805, 51341,
+ 51413, 51581, 51597, 53445, 11493, 14229, 20365, 20653,
+ 23485, 25541, 27429, 29421, 30173, 35445, 35653, 36789,
+ 36797, 37109, 37157, 37669, 38661, 39773, 40397, 41837,
+ 41877, 45293, 47277, 47845, 49853, 51085, 51349, 54085,
+ 56933, 8877, 8973, 9885, 11365, 11813, 13581, 13589,
+ 13613, 14109, 14317, 15765, 15789, 16925, 17069, 17205,
+ 17621, 17941, 19077, 19381, 20245, 22845, 23733, 24869,
+ 25453, 27213, 28381, 28965, 29245, 29997, 30733, 30901,
+ 34877, 35485, 35613, 36133, 36661, 36917, 38597, 40285,
+ 40693, 41413, 41541, 41637, 42053, 42349, 45245, 45469,
+ 46493, 48205, 48613, 50861, 51861, 52877, 53933, 54397,
+ 55669, 56453, 56965, 58021, 7757, 7781, 8333, 9661,
+ 12229, 14373, 14453, 17549, 18141, 19085, 20773, 23701,
+ 24205, 24333, 25261, 25317, 27181, 30117, 30477, 34757,
+ 34885, 35565, 35885, 36541, 37957, 39733, 39813, 41157,
+ 41893, 42317, 46621, 48117, 48181, 49525, 55261, 55389,
+ 56845, 7045, 7749, 7965, 8469, 9133, 9549, 9789,
+ 10173, 11181, 11285, 12253, 13453, 13533, 13757, 14477,
+ 15053, 16901, 17213, 17269, 17525, 17629, 18605, 19013,
+ 19829, 19933, 20069, 20093, 23261, 23333, 24949, 25309,
+ 27613, 28453, 28709, 29301, 29541, 34165, 34413, 37301,
+ 37773, 38045, 38405, 41077, 41781, 41925, 42717, 44437,
+ 44525, 44613, 45933, 45941, 47077, 50077, 50893, 52117,
+ 5293, 55069, 55989, 58125, 59205, 6869, 14685, 15453,
+ 16821, 17045, 17613, 18437, 21029, 22773, 22909, 25445,
+ 25757, 26541, 30709, 30909, 31093, 31149, 37069, 37725,
+ 37925, 38949, 39637, 39701, 40765, 40861, 42965, 44813,
+ 45077, 45733, 47045, 50093, 52861, 52957, 54181, 56325,
+ 56365, 56381, 56877, 57013, 5741, 58101, 58669, 8613,
+ 10045, 10261, 10653, 10733, 11461, 12261, 14069, 15877,
+ 17757, 21165, 23885, 24701, 26429, 26645, 27925, 28765,
+ 29197, 30189, 31293, 39781, 39909, 40365, 41229, 41453,
+ 41653, 42165, 42365, 47421, 48029, 48085, 52773, 5573,
+ 57037, 57637, 58341, 58357, 58901, 6357, 7789, 9093,
+ 10125, 10709, 10765, 11957, 12469, 13437, 13509, 14773,
+ 15437, 15773, 17813, 18829, 19565, 20237, 23461, 23685,
+ 23725, 23941, 24877, 25461, 26405, 29509, 30285, 35181,
+ 37229, 37893, 38565, 40293, 44189, 44581, 45701, 47381,
+ 47589, 48557, 4941, 51069, 5165, 52797, 53149, 5341,
+ 56301, 56765, 58581, 59493, 59677, 6085, 6349, 8293,
+ 8501, 8517, 11597, 11709, 12589, 12693, 13517, 14909,
+ 17397, 18085, 21101, 21269, 22717, 25237, 25661, 29189,
+ 30101, 31397, 33933, 34213, 34661, 35533, 36493, 37309,
+ 40037, 4189, 42909, 44309, 44357, 44389, 4541, 45461,
+ 46445, 48237, 54149, 55301, 55853, 56621, 56717, 56901,
+ 5813, 58437, 12493, 15365, 15989, 17829, 18229, 19341,
+ 21013, 21357, 22925, 24885, 26053, 27581, 28221, 28485,
+ 30605, 30613, 30789, 35437, 36285, 37189, 3941, 41797,
+ 4269, 42901, 43293, 44645, 45221, 46893, 4893, 50301,
+ 50325, 5189, 52109, 53517, 54053, 54485, 5525, 55949,
+ 56973, 59069, 59421, 60733, 61253, 6421, 6701, 6709,
+ 7101, 8669, 15797, 19221, 19837, 20133, 20957, 21293,
+ 21461, 22461, 29085, 29861, 30869, 34973, 36469, 37565,
+ 38125, 38829, 39469, 40061, 40117, 44093, 47429, 48341,
+ 50597, 51757, 5541, 57629, 58405, 59621, 59693, 59701,
+ 61837, 7061, 10421, 11949, 15405, 20861, 25397, 25509,
+ 25893, 26037, 28629, 28869, 29605, 30213, 34205, 35637,
+ 36365, 37285, 3773, 39117, 4021, 41061, 42653, 44509,
+ 4461, 44829, 4725, 5125, 52269, 56469, 59085, 5917,
+ 60973, 8349, 17725, 18637, 19773, 20293, 21453, 22533,
+ 24285, 26333, 26997, 31501, 34541, 34805, 37509, 38477,
+ 41333, 44125, 46285, 46997, 47637, 48173, 4925, 50253,
+ 50381, 50917, 51205, 51325, 52165, 52229, 5253, 5269,
+ 53509, 56253, 56341, 5821, 58373, 60301, 61653, 61973,
+ 62373, 8397, 11981, 14341, 14509, 15077, 22261, 22429,
+ 24261, 28165, 28685, 30661, 34021, 34445, 39149, 3917,
+ 43013, 43317, 44053, 44101, 4533, 49541, 49981, 5277,
+ 54477, 56357, 57261, 57765, 58573, 59061, 60197, 61197,
+ 62189, 7725, 8477, 9565, 10229, 11437, 14613, 14709,
+ 16813, 20029, 20677, 31445, 3165, 31957, 3229, 33541,
+ 36645, 3805, 38973, 3965, 4029, 44293, 44557, 46245,
+ 48917, 4909, 51749, 53709, 55733, 56445, 5925, 6093,
+ 61053, 62637, 8661, 9109, 10821, 11389, 13813, 14325,
+ 15501, 16149, 18845, 22669, 26437, 29869, 31837, 33709,
+ 33973, 34173, 3677, 3877, 3981, 39885, 42117, 4421,
+ 44221, 44245, 44693, 46157, 47309, 5005, 51461, 52037,
+ 55333, 55693, 56277, 58949, 6205, 62141, 62469, 6293,
+ 10101, 12509, 14029, 17997, 20469, 21149, 25221, 27109,
+ 2773, 2877, 29405, 31493, 31645, 4077, 42005, 42077,
+ 42469, 42501, 44013, 48653, 49349, 4997, 50101, 55405,
+ 56957, 58037, 59429, 60749, 61797, 62381, 62837, 6605,
+ 10541, 23981, 24533, 2701, 27333, 27341, 31197, 33805,
+ 3621, 37381, 3749, 3829, 38533, 42613, 44381, 45901,
+ 48517, 51269, 57725, 59461, 60045, 62029, 13805, 14013,
+ 15461, 16069, 16157, 18573, 2309, 23501, 28645, 3077,
+ 31541, 36357, 36877, 3789, 39429, 39805, 47685, 47949,
+ 49413, 5485, 56757, 57549, 57805, 58317, 59549, 62213,
+ 62613, 62853, 62933, 8909, 12941, 16677, 20333, 21541,
+ 24429, 26077, 26421, 2885, 31269, 33381, 3661, 40925,
+ 42925, 45173, 4525, 4709, 53133, 55941, 57413, 57797,
+ 62125, 62237, 62733, 6773, 12317, 13197, 16533, 16933,
+ 18245, 2213, 2477, 29757, 33293, 35517, 40133, 40749,
+ 4661, 49941, 62757, 7853, 8149, 8573, 11029, 13421,
+ 21549, 22709, 22725, 24629, 2469, 26125, 2669, 34253,
+ 36709, 41013, 45597, 46637, 52285, 52333, 54685, 59013,
+ 60997, 61189, 61981, 62605, 62821, 7077, 7525, 8781,
+ 10861, 15277, 2205, 22077, 28517, 28949, 32109, 33493,
+ 4661, 49941, 62757, 7853, 8149, 8573, 11029, 13421,
+ 21549, 22709, 22725, 24629, 2469, 26125, 2669, 34253,
+ 36709, 41013, 45597, 46637, 52285, 52333, 54685, 59013,
+ 60997, 61189, 61981, 62605, 62821, 7077, 7525, 8781,
+ 10861, 15277, 2205, 22077, 28517, 28949, 32109, 33493,
+ 3685, 39197, 39869, 42621, 44997, 48565, 5221, 57381,
+ 61749, 62317, 63245, 63381, 23149, 2549, 28661, 31653,
+ 33885, 36341, 37053, 39517, 42805, 45853, 48997, 59349,
+ 60053, 62509, 63069, 6525, 1893, 20181, 2365, 24893,
+ 27397, 31357, 32277, 33357, 34437, 36677, 37661, 43469,
+ 43917, 50997, 53869, 5653, 13221, 16741, 17893, 2157,
+ 28653, 31789, 35301, 35821, 61613, 62245, 12405, 14517,
+ 17453, 18421, 3149, 3205, 40341, 4109, 43941, 46869,
+ 48837, 50621, 57405, 60509, 62877, 8157, 12933, 12957,
+ 16501, 19533, 3461, 36829, 52357, 58189, 58293, 63053,
+ 17109, 1933, 32157, 37701, 59005, 61621, 13029, 15085,
+ 16493, 32317, 35093, 5061, 51557, 62221, 20765, 24613,
+ 2629, 30861, 33197, 33749, 35365, 37933, 40317, 48045,
+ 56229, 61157, 63797, 7917, 17965, 1917, 1973, 20301,
+ 2253, 33157, 58629, 59861, 61085, 63909, 8141, 9221,
+ 14757, 1581, 21637, 26557, 33869, 34285, 35733, 40933,
+ 42517, 43501, 53653, 61885, 63805, 7141, 21653, 54973,
+ 31189, 60061, 60341, 63357, 16045, 2053, 26069, 33997,
+ 43901, 54565, 63837, 8949, 17909, 18693, 32349, 33125,
+ 37293, 48821, 49053, 51309, 64037, 7117, 1445, 20405,
+ 23085, 26269, 26293, 27349, 32381, 33141, 34525, 36461,
+ 37581, 43525, 4357, 43877, 5069, 55197, 63965, 9845,
+ 12093, 2197, 2229, 32165, 33469, 40981, 42397, 8749,
+ 10853, 1453, 18069, 21693, 30573, 36261, 37421, 42533
+};
+
+#define NSID_MULT_TABLE_SIZE \
+ ((sizeof nsid_multiplier_table)/(sizeof nsid_multiplier_table[0]))
+#define NSID_RANGE_MASK (NSID_LOOKAHEAD - 1)
+#define NSID_POOL_MASK 0xFFFF /* used to wrap the pool index */
+#define NSID_SHUFFLE_ONLY 1
+#define NSID_USE_POOL 2
+
+static isc_uint16_t
+nsid_next(dns_nsid_t *nsid) {
+ isc_uint16_t id, compressed_hash;
+ isc_uint16_t j;
+
+ compressed_hash = ((nsid_hash_state >> 16) ^
+ (nsid_hash_state)) & 0xFFFF;
+
+ if (nsid->nsid_usepool) {
+ u_int16_t pick;
+
+ pick = compressed_hash & NSID_RANGE_MASK;
+ pick = (nsid->nsid_state + pick) & NSID_POOL_MASK;
+ id = nsid->nsid_pool[pick];
+ if (pick != 0) {
+ /* Swap two IDs to stir the pool */
+ nsid->nsid_pool[pick] =
+ nsid->nsid_pool[nsid->nsid_state];
+ nsid->nsid_pool[nsid->nsid_state] = id;
+ }
+
+ /* increment the base pointer into the pool */
+ if (nsid->nsid_state == 65535)
+ nsid->nsid_state = 0;
+ else
+ nsid->nsid_state++;
+ } else {
+ /*
+ * This is the original Algorithm B
+ * j = ((u_long) NSID_SHUFFLE_TABLE_SIZE * nsid_state2) >> 16;
+ *
+ * We'll perturb it with some random stuff ...
+ */
+ j = ((isc_uint32_t) NSID_SHUFFLE_TABLE_SIZE *
+ (nsid->nsid_state2 ^ compressed_hash)) >> 16;
+ nsid->nsid_state2 = id = nsid->nsid_vtable[j];
+ nsid->nsid_state = (((isc_uint32_t) nsid->nsid_a1 * nsid->nsid_state) +
+ nsid->nsid_c1) & 0xFFFF;
+ nsid->nsid_vtable[j] = nsid->nsid_state;
+ }
+
+ /* Now lets obfuscate ... */
+ id = (((isc_uint32_t) nsid->nsid_a2 * id) + nsid->nsid_c2) & 0xFFFF;
+ id = (((isc_uint32_t) nsid->nsid_a3 * id) + nsid->nsid_c3) & 0xFFFF;
+
+ return (id);
+}
+
+static isc_result_t
+nsid_init(isc_mem_t *mctx, dns_nsid_t *nsid, isc_boolean_t usepool) {
+ struct timeval now;
+ pid_t mypid;
+ isc_uint16_t a1ndx, a2ndx, a3ndx, c1ndx, c2ndx, c3ndx;
+ int i;
+
+ gettimeofday(&now, NULL);
+ mypid = getpid();
+
+ /* Initialize the state */
+ memset(nsid, 0, sizeof(*nsid));
+ nsid_hash(&now, sizeof now);
+ nsid_hash(&mypid, sizeof mypid);
+
+ /*
+ * Select our random number generators and initial seed.
+ * We could really use more random bits at this point,
+ * but we'll try to make a silk purse out of a sows ear ...
+ */
+ /* generator 1 */
+ a1ndx = ((isc_uint32_t) NSID_MULT_TABLE_SIZE *
+ (nsid_hash_state & 0xFFFF)) >> 16;
+ nsid->nsid_a1 = nsid_multiplier_table[a1ndx];
+ c1ndx = (nsid_hash_state >> 9) & 0x7FFF;
+ nsid->nsid_c1 = 2 * c1ndx + 1;
+
+ /* generator 2, distinct from 1 */
+ a2ndx = ((isc_uint32_t) (NSID_MULT_TABLE_SIZE - 1) *
+ ((nsid_hash_state >> 10) & 0xFFFF)) >> 16;
+ if (a2ndx >= a1ndx)
+ a2ndx++;
+ nsid->nsid_a2 = nsid_multiplier_table[a2ndx];
+ c2ndx = nsid_hash_state % 32767;
+ if (c2ndx >= c1ndx)
+ c2ndx++;
+ nsid->nsid_c2 = 2*c2ndx + 1;
+
+ /* generator 3, distinct from 1 and 2 */
+ a3ndx = ((isc_uint32_t) (NSID_MULT_TABLE_SIZE - 2) *
+ ((nsid_hash_state >> 20) & 0xFFFF)) >> 16;
+ if (a3ndx >= a1ndx || a3ndx >= a2ndx)
+ a3ndx++;
+ if (a3ndx >= a1ndx && a3ndx >= a2ndx)
+ a3ndx++;
+ nsid->nsid_a3 = nsid_multiplier_table[a3ndx];
+ c3ndx = nsid_hash_state % 32766;
+ if (c3ndx >= c1ndx || c3ndx >= c2ndx)
+ c3ndx++;
+ if (c3ndx >= c1ndx && c3ndx >= c2ndx)
+ c3ndx++;
+ nsid->nsid_c3 = 2*c3ndx + 1;
+
+ nsid->nsid_state =
+ ((nsid_hash_state >> 16) ^ (nsid_hash_state)) & 0xFFFF;
+
+ nsid->nsid_usepool = usepool;
+ if (nsid->nsid_usepool) {
+ nsid->nsid_pool = isc_mem_get(mctx, 0x10000 * sizeof(u_int16_t));
+ if (nsid->nsid_pool == NULL)
+ return (ISC_R_NOMEMORY);
+ for (i = 0; ; i++) {
+ nsid->nsid_pool[i] = nsid->nsid_state;
+ nsid->nsid_state =
+ (((u_long) nsid->nsid_a1 * nsid->nsid_state) +
+ nsid->nsid_c1) & 0xFFFF;
+ if (i == 0xFFFF)
+ break;
+ }
+ } else {
+ nsid->nsid_vtable = isc_mem_get(mctx, NSID_SHUFFLE_TABLE_SIZE *
+ (sizeof(isc_uint16_t)) );
+ if (nsid->nsid_vtable == NULL)
+ return (ISC_R_NOMEMORY);
+
+ for (i = 0; i < NSID_SHUFFLE_TABLE_SIZE; i++) {
+ nsid->nsid_vtable[i] = nsid->nsid_state;
+ nsid->nsid_state =
+ (((isc_uint32_t) nsid->nsid_a1 * nsid->nsid_state) +
+ nsid->nsid_c1) & 0xFFFF;
+ }
+ nsid->nsid_state2 = nsid->nsid_state;
+ }
+ return (ISC_R_SUCCESS);
+}
+
+static void
+nsid_destroy(isc_mem_t *mctx, dns_nsid_t *nsid) {
+ if (nsid->nsid_usepool)
+ isc_mem_put(mctx, nsid->nsid_pool,
+ 0x10000 * sizeof(isc_uint16_t));
+ else
+ isc_mem_put(mctx, nsid->nsid_vtable,
+ NSID_SHUFFLE_TABLE_SIZE * (sizeof(isc_uint16_t)) );
+ memset(nsid, 0, sizeof(*nsid));
+}
+
+void
+dns_dispatch_hash(void *data, size_t len) {
+ nsid_hash(data, len);
+}
-LIBRARY libdns\r
-\r
-; Exported Functions\r
-EXPORTS\r
-\r
-dns_a6_init\r
-dns_a6_reset\r
-dns_a6_invalidate\r
-dns_a6_copy\r
-dns_a6_foreach\r
-dns_acl_create\r
-dns_acl_appendelement\r
-dns_acl_any\r
-dns_acl_none\r
-dns_acl_attach\r
-dns_acl_detach\r
-dns_aclelement_equal\r
-dns_acl_equal\r
-dns_acl_isinsecure\r
-dns_aclenv_init\r
-dns_aclenv_copy\r
-dns_aclenv_destroy\r
-dns_acl_match\r
-dns_aclelement_match\r
-dns_adb_create\r
-dns_adb_attach\r
-dns_adb_detach\r
-dns_adb_whenshutdown\r
-dns_adb_shutdown\r
-dns_adb_createfind\r
-dns_adb_cancelfind\r
-dns_adb_destroyfind\r
-dns_adb_dump\r
-dns_adb_dumpfind\r
-dns_adb_marklame\r
-dns_adb_adjustsrtt\r
-dns_adb_changeflags\r
-dns_adb_findaddrinfo\r
-dns_adb_freeaddrinfo\r
-dns_adb_flush\r
-dns_byaddr_create\r
-dns_byaddr_cancel\r
-dns_byaddr_destroy\r
-dns_byaddr_createptrname\r
-dns_byaddr_createptrname2\r
-dns_cache_create\r
-dns_cache_attach\r
-dns_cache_detach\r
-dns_cache_attachdb\r
-dns_cache_setfilename\r
-dns_cache_load\r
-dns_cache_dump\r
-dns_cache_clean\r
-dns_cache_setcleaninginterval\r
-dns_cache_setcachesize\r
-dns_cache_flush\r
-dns_rdatacallbacks_init\r
-dns_rdatacallbacks_init_stdio\r
-dns_cert_fromtext\r
-dns_cert_totext\r
-dns_compress_init\r
-dns_compress_invalidate\r
-dns_compress_setmethods\r
-dns_compress_getmethods\r
-dns_compress_getedns\r
-dns_compress_findglobal\r
-dns_compress_add\r
-dns_compress_rollback\r
-dns_decompress_init\r
-dns_decompress_invalidate\r
-dns_decompress_setmethods\r
-dns_decompress_getmethods\r
-dns_decompress_edns\r
-dns_decompress_type\r
-dns_db_create\r
-dns_db_attach\r
-dns_db_detach\r
-dns_db_ondestroy\r
-dns_db_iscache\r
-dns_db_iszone\r
-dns_db_isstub\r
-dns_db_issecure\r
-dns_db_origin\r
-dns_db_class\r
-dns_db_beginload\r
-dns_db_endload\r
-dns_db_load\r
-dns_db_dump\r
-dns_db_currentversion\r
-dns_db_newversion\r
-dns_db_attachversion\r
-dns_db_closeversion\r
-dns_db_findnode\r
-dns_db_find\r
-dns_db_findzonecut\r
-dns_db_attachnode\r
-dns_db_detachnode\r
-dns_db_expirenode\r
-dns_db_printnode\r
-dns_db_createiterator\r
-dns_db_findrdataset\r
-dns_db_allrdatasets\r
-dns_db_addrdataset\r
-dns_db_subtractrdataset\r
-dns_db_deleterdataset\r
-dns_db_getsoaserial\r
-dns_db_overmem\r
-dns_db_nodecount\r
-dns_db_ispersistent\r
-dns_db_register\r
-dns_db_unregister\r
-dns_dbiterator_destroy\r
-dns_dbiterator_first\r
-dns_dbiterator_last\r
-dns_dbiterator_seek\r
-dns_dbiterator_prev\r
-dns_dbiterator_next\r
-dns_dbiterator_current\r
-dns_dbiterator_pause\r
-dns_dbiterator_origin\r
-dns_dbiterator_setcleanmode\r
-dns_dbtable_create\r
-dns_dbtable_attach\r
-dns_dbtable_detach\r
-dns_dbtable_add\r
-dns_dbtable_remove\r
-dns_dbtable_adddefault\r
-dns_dbtable_getdefault\r
-dns_dbtable_removedefault\r
-dns_dbtable_find\r
-\r
-dns_difftuple_create\r
-dns_difftuple_free\r
-dns_difftuple_copy\r
-dns_diff_init\r
-dns_diff_clear\r
-dns_diff_append\r
-dns_diff_appendminimal\r
-dns_diff_sort\r
-dns_diff_apply\r
-dns_diff_load\r
-dns_diff_print\r
-dns_dispatchmgr_create\r
-dns_dispatchmgr_destroy\r
-dns_dispatchmgr_setblackhole\r
-dns_dispatchmgr_getblackhole\r
-dns_dispatch_getudp\r
-dns_dispatch_createtcp\r
-dns_dispatch_attach\r
-dns_dispatch_detach\r
-dns_dispatch_starttcp\r
-dns_dispatch_addresponse\r
-dns_dispatch_removeresponse\r
-dns_dispatch_getsocket\r
-dns_dispatch_getlocaladdress\r
-dns_dispatch_cancel\r
-dns_dispatch_changeattributes\r
-dns_dispatch_importrecv\r
-dns_dnssec_keyfromrdata\r
-dns_dnssec_sign\r
-dns_dnssec_verify\r
-dns_dnssec_findzonekeys\r
-dns_dnssec_signmessage\r
-dns_dnssec_verifymessage\r
-dns_fwdtable_create\r
-dns_fwdtable_add\r
-dns_fwdtable_find\r
-dns_fwdtable_destroy\r
-dns_db_createsoatuple\r
-dns_journal_open\r
-dns_journal_destroy\r
-dns_journal_begin_transaction\r
-dns_journal_writediff\r
-dns_journal_commit\r
-dns_journal_writediff\r
-dns_journal_write_transaction\r
-dns_diff_sort\r
-dns_journal_writediff\r
-dns_journal_first_serial\r
-dns_journal_last_serial\r
-dns_journal_iter_init\r
-dns_journal_first_rr\r
-dns_journal_next_rr\r
-dns_journal_iter_init\r
-dns_journal_current_rr\r
-dns_journal_rollforward\r
-dns_journal_print\r
-dns_db_diff\r
-dns_keyflags_fromtext\r
-dns_keytable_create\r
-dns_keytable_attach\r
-dns_keytable_detach\r
-dns_keytable_add\r
-dns_keytable_findkeynode\r
-dns_keytable_findnextkeynode\r
-dns_keytable_finddeepestmatch\r
-dns_keytable_detachkeynode\r
-dns_keytable_issecuredomain\r
-dns_keynode_key\r
-dns_lib_initmsgcat\r
-dns_log_init\r
-dns_log_setcontext\r
-dns_lookup_create\r
-dns_lookup_cancel\r
-dns_lookup_destroy\r
-dns_master_loadfile\r
-dns_master_loadstream\r
-dns_master_loadbuffer\r
-dns_master_loadfileinc\r
-dns_master_loadstreaminc\r
-dns_master_loadbufferinc\r
-dns_loadctx_detach\r
-dns_loadctx_attach\r
-dns_loadctx_cancel\r
-dns_master_dumptostream\r
-dns_master_dump\r
-dns_master_rdatasettotext\r
-dns_master_questiontotext\r
-dns_rdataset_towire\r
-dns_master_dumpnodetostream\r
-dns_master_dumpnode\r
-dns_message_gettempname\r
-dns_message_create\r
-dns_message_reset\r
-dns_message_destroy\r
-dns_message_sectiontotext\r
-dns_message_pseudosectiontotext\r
-dns_message_totext\r
-dns_message_parse\r
-dns_message_firstname\r
-dns_message_renderbegin\r
-dns_message_renderend\r
-dns_message_renderchangebuffer\r
-dns_message_renderend\r
-dns_message_renderreserve\r
-dns_message_renderrelease\r
-dns_message_rendersection\r
-dns_message_renderheader\r
-dns_message_renderend\r
-dns_message_renderend\r
-dns_message_renderreset\r
-dns_message_firstname\r
-dns_message_nextname\r
-dns_message_currentname\r
-dns_message_find\r
-dns_message_findname\r
-dns_message_findtype\r
-dns_message_movename\r
-dns_message_addname\r
-dns_message_gettempname\r
-dns_message_gettempoffsets\r
-dns_message_gettemprdata\r
-dns_message_gettemprdataset\r
-dns_message_gettemprdatalist\r
-dns_message_puttempname\r
-dns_message_puttemprdata\r
-dns_message_puttemprdataset\r
-dns_message_puttemprdatalist\r
-dns_message_peekheader\r
-dns_message_reply\r
-dns_message_getopt\r
-dns_message_setopt\r
-dns_message_gettsig\r
-dns_message_settsigkey\r
-dns_message_gettsigkey\r
-dns_message_setquerytsig\r
-dns_message_getquerytsig\r
-dns_message_getsig0\r
-dns_message_setsig0key\r
-dns_message_getsig0key\r
-dns_message_takebuffer\r
-dns_message_signer\r
-dns_message_checksig\r
-dns_message_getrawmessage\r
-dns_message_setsortorder\r
-dns_message_rendersection\r
-dns_message_settimeadjust\r
-dns_message_gettimeadjust\r
-dns_label_type\r
-dns_label_countbits\r
-dns_label_getbit\r
-dns_name_init\r
-dns_name_reset\r
-dns_name_invalidate\r
-dns_name_setbuffer\r
-dns_name_hasbuffer\r
-dns_name_isabsolute\r
-dns_name_iswildcard\r
-dns_name_requiresedns\r
-dns_name_hash\r
-dns_name_fullcompare\r
-dns_name_compare\r
-dns_name_equal\r
-dns_name_rdatacompare\r
-dns_name_issubdomain\r
-dns_name_matcheswildcard\r
-dns_name_depth\r
-dns_name_countlabels\r
-dns_name_getlabel\r
-dns_name_getlabelsequence\r
-dns_name_clone\r
-dns_name_fromregion\r
-dns_name_toregion\r
-dns_name_fromwire\r
-dns_name_towire\r
-dns_name_fromtext\r
-dns_name_totext\r
-dns_name_tofilenametext\r
-dns_name_downcase\r
-dns_name_concatenate\r
-dns_name_split\r
-dns_name_splitatdepth\r
-dns_name_dup\r
-dns_name_dupwithoffsets\r
-dns_name_free\r
-dns_name_digest\r
-dns_name_dynamic\r
-dns_name_print\r
-dns_name_format\r
-dns_name_copy\r
-dns_ncache_add\r
-dns_ncache_towire\r
-dns_nxt_buildrdata\r
-dns_nxt_build\r
-dns_nxt_typepresent\r
-dns_soa_getserial\r
-dns_soa_setserial\r
-dns_soa_getminimum\r
-dns_peerlist_new\r
-dns_peerlist_attach\r
-dns_peerlist_detach\r
-dns_peerlist_addpeer\r
-dns_peerlist_peerbyaddr\r
-dns_peerlist_currpeer\r
-dns_peer_new\r
-dns_peer_attach\r
-dns_peer_detach\r
-dns_peer_setbogus\r
-dns_peer_getbogus\r
-\r
-\r
-dns_peer_setrequestixfr\r
-dns_peer_getrequestixfr\r
-dns_peer_setprovideixfr\r
-dns_peer_getprovideixfr\r
-dns_peer_setsupportedns\r
-dns_peer_getsupportedns\r
-dns_peer_settransfers\r
-dns_peer_gettransfers\r
-dns_peer_settransferformat\r
-dns_peer_gettransferformat\r
-dns_peer_setkeybycharp\r
-dns_peer_getkey\r
-dns_peer_setkey\r
-dns_name_concatenate\r
-dns_name_totext\r
-dns_rbt_create\r
-dns_rbt_addname\r
-dns_rbt_addnode\r
-dns_rbt_findname\r
-dns_rbt_findnode\r
-dns_rbt_deletename\r
-dns_rbt_deletenode\r
-dns_rbt_namefromnode\r
-dns_rbt_fullnamefromnode\r
-dns_rbt_formatnodename\r
-dns_rbt_nodecount\r
-dns_rbt_destroy\r
-dns_rbt_printall\r
-dns_rbtnodechain_init\r
-dns_rbtnodechain_reset\r
-dns_rbtnodechain_invalidate\r
-dns_rbtnodechain_current\r
-dns_rbtnodechain_first\r
-dns_rbtnodechain_last\r
-dns_rbtnodechain_prev\r
-dns_rbtnodechain_next\r
-dns_rcode_fromtext\r
-dns_rcode_totext\r
-dns_tsigrcode_fromtext\r
-dns_tsigrcode_totext\r
-dns_rdata_init\r
-dns_rdata_reset\r
-dns_rdata_clone\r
-dns_rdata_compare\r
-dns_rdata_fromregion\r
-dns_rdata_toregion\r
-dns_rdata_fromwire\r
-dns_rdata_towire\r
-dns_rdata_fromtext\r
-\r
-dns_rdata_totext\r
-dns_rdata_tofmttext\r
-dns_rdata_fromstruct\r
-dns_rdata_tostruct\r
-dns_rdata_freestruct\r
-dns_rdatatype_ismeta\r
-dns_rdatatype_issingleton\r
-dns_rdataclass_ismeta\r
-dns_rdatatype_isdnssec\r
-dns_rdatatype_iszonecutauth\r
-dns_rdatatype_isknown\r
-dns_rdata_additionaldata\r
-dns_rdata_digest\r
-dns_rdatatype_questiononly\r
-dns_rdatatype_notquestion\r
-dns_rdatatype_attributes\r
-dns_rdata_covers\r
-dns_rdataclass_fromtext\r
-dns_rdataclass_totext\r
-dns_rdataclass_format\r
-dns_rdatalist_init\r
-dns_rdatalist_tordataset\r
-dns_rdataset_init\r
-dns_rdataset_invalidate\r
-dns_rdataset_disassociate\r
-dns_rdataset_isassociated\r
-dns_rdataset_makequestion\r
-dns_rdataset_clone\r
-dns_rdataset_count\r
-dns_rdataset_first\r
-dns_rdataset_next\r
-dns_rdataset_current\r
-dns_rdataset_totext\r
-dns_rdataset_towire\r
-dns_rdataset_towiresorted\r
-dns_rdataset_additionaldata\r
-dns_rdatasetiter_destroy\r
-dns_rdatasetiter_first\r
-dns_rdatasetiter_next\r
-dns_rdatasetiter_current\r
-dns_rdataslab_fromrdataset\r
-dns_rdataslab_size\r
-dns_rdataslab_merge\r
-dns_rdataslab_subtract\r
-dns_rdataslab_equal\r
-dns_rdatatype_fromtext\r
-dns_rdatatype_totext\r
-dns_rdatatype_format\r
-dns_requestmgr_create\r
-dns_requestmgr_whenshutdown\r
-dns_requestmgr_shutdown\r
-dns_requestmgr_attach\r
-dns_requestmgr_detach\r
-dns_request_create\r
-dns_request_createvia\r
-dns_request_createraw\r
-dns_request_cancel\r
-dns_request_getresponse\r
-dns_request_usedtcp\r
-dns_request_destroy\r
-dns_resolver_createfetch\r
-dns_resolver_create\r
-dns_resolver_freeze\r
-dns_resolver_prime\r
-dns_resolver_whenshutdown\r
-dns_resolver_shutdown\r
-dns_resolver_attach\r
-dns_resolver_detach\r
-dns_resolver_createfetch\r
-dns_resolver_cancelfetch\r
-dns_resolver_destroyfetch\r
-dns_resolver_dispatchmgr\r
-dns_resolver_dispatchv4\r
-dns_resolver_dispatchv6\r
-dns_resolver_socketmgr\r
-dns_resolver_taskmgr\r
-dns_resolver_getlamettl\r
-dns_resolver_setlamettl\r
-dns_result_totext\r
-dns_result_register\r
-dns_result_torcode\r
-dns_rootns_create\r
-dns_sdb_register\r
-dns_sdb_unregister\r
-dns_sdb_putrr\r
-dns_sdb_putnamedrr\r
-dns_sdb_putsoa\r
-dns_secalg_fromtext\r
-dns_secalg_totext\r
-dns_secproto_fromtext\r
-dns_secproto_totext\r
-dns_ssutable_create\r
-dns_ssutable_attach\r
-dns_ssutable_detach\r
-dns_ssutable_addrule\r
-dns_ssutable_checkrules\r
-dns_stats_alloccounters\r
-dns_stats_freecounters\r
-dns_tcpmsg_init\r
-dns_tcpmsg_setmaxsize\r
-dns_tcpmsg_readmessage\r
-dns_tcpmsg_cancelread\r
-dns_tcpmsg_keepbuffer\r
-dns_tcpmsg_invalidate\r
-dns_time64_fromtext\r
-dns_time32_fromtext\r
-dns_time64_totext\r
-dns_time32_totext\r
-dns_timer_setidle\r
-dns_tkeyctx_create\r
-dns_tkeyctx_destroy\r
-dns_tkey_processquery\r
-dns_tkey_builddhquery\r
-dns_tkey_buildgssquery\r
-dns_tkey_builddeletequery\r
-dns_tkey_processdhresponse\r
-dns_tkey_processgssresponse\r
-dns_tkey_processdeleteresponse\r
-dns_tsigkey_create\r
-dns_tsigkey_createfromkey\r
-dns_tsigkey_attach\r
-dns_tsigkey_detach\r
-dns_tsigkey_setdeleted\r
-dns_tsig_sign\r
-dns_tsig_verify\r
-dns_tsigkey_find\r
-dns_tsigkeyring_create\r
-dns_tsigkeyring_destroy\r
-dns_ttl_totext\r
-dns_counter_fromtext\r
-dns_ttl_fromtext\r
-dns_validator_create\r
-dns_validator_cancel\r
-dns_validator_destroy\r
-dns_view_create\r
-dns_view_attach\r
-dns_view_detach\r
-dns_view_flushanddetach\r
-dns_view_weakattach\r
-dns_view_weakdetach\r
-dns_view_createresolver\r
-dns_view_setcache\r
-dns_view_sethints\r
-dns_view_setkeyring\r
-dns_view_setdstport\r
-dns_view_addzone\r
-dns_view_freeze\r
-dns_view_find\r
-dns_view_simplefind\r
-dns_view_findzonecut\r
-dns_viewlist_find\r
-dns_view_findzone\r
-dns_view_load\r
-dns_view_loadnew\r
-dns_view_gettsig\r
-dns_view_getpeertsig\r
-dns_view_checksig\r
-dns_view_dialup\r
-dns_view_dumpdbtostream\r
-dns_view_flushcache\r
-dns_view_isdelegationonly\r
-dns_view_adddelegationonly\r
-dns_view_excludedelegationonly\r
-dns_view_setrootdelonly\r
-dns_view_getrootdelonly\r
-dns_xfrin_create\r
-dns_xfrin_shutdown\r
-dns_xfrin_detach\r
-dns_xfrin_attach\r
-dns_zone_create\r
-dns_zone_setclass\r
-dns_zone_getclass\r
-dns_zone_settype\r
-dns_zone_setview\r
-dns_zone_getview\r
-dns_zone_setorigin\r
-dns_zone_getorigin\r
-dns_zone_setfile\r
-dns_zone_getfile\r
-dns_zone_load\r
-dns_zone_attach\r
-dns_zone_detach\r
-dns_zone_iattach\r
-dns_zone_idetach\r
-dns_zone_setflag\r
-dns_zone_getdb\r
-dns_zone_setdbtype\r
-dns_zone_markdirty\r
-dns_zone_expire\r
-dns_zone_refresh\r
-dns_zone_flush\r
-dns_zone_dump\r
-dns_zone_dumptostream\r
-dns_zone_maintenance\r
-dns_zone_setmasters\r
-dns_zone_setmasterswithkeys\r
-dns_zone_setmasters\r
-dns_zone_setalsonotify\r
-dns_zone_unload\r
-dns_zone_setoption\r
-\r
-dns_zone_getoptions\r
-dns_zone_setminrefreshtime\r
-dns_zone_setmaxrefreshtime\r
-dns_zone_setminretrytime\r
-dns_zone_setmaxretrytime\r
-dns_zone_setxfrsource4\r
-dns_zone_getxfrsource4\r
-dns_zone_setxfrsource6\r
-dns_zone_getxfrsource6\r
-dns_zone_setnotifysrc4\r
-dns_zone_getnotifysrc4\r
-dns_zone_setnotifysrc6\r
-dns_zone_getnotifysrc6\r
-dns_zone_setnotifyacl\r
-dns_zone_setqueryacl\r
-dns_zone_setupdateacl\r
-dns_zone_setforwardacl\r
-dns_zone_setxfracl\r
-dns_zone_getnotifyacl\r
-dns_zone_getqueryacl\r
-dns_zone_getupdateacl\r
-dns_zone_getforwardacl\r
-dns_zone_getxfracl\r
-dns_zone_clearupdateacl\r
-dns_zone_clearforwardacl\r
-dns_zone_clearnotifyacl\r
-dns_zone_clearqueryacl\r
-dns_zone_clearxfracl\r
-dns_zone_setchecknames\r
-dns_zone_getchecknames\r
-dns_zone_setjournalsize\r
-dns_zone_getjournalsize\r
-dns_zone_notifyreceive\r
-dns_zone_setmaxxfrin\r
-dns_zone_getmaxxfrin\r
-dns_zone_setmaxxfrout\r
-dns_zone_getmaxxfrout\r
-dns_zone_setjournal\r
-dns_zone_getjournal\r
-dns_zone_gettype\r
-dns_zone_settask\r
-dns_zone_gettask\r
-dns_zone_notify\r
-dns_zone_replacedb\r
-dns_zone_getidlein\r
-dns_zone_setidlein\r
-dns_zone_getidleout\r
-dns_zone_setidleout\r
-dns_zone_getssutable\r
-dns_zone_setssutable\r
-dns_zone_getmctx\r
-dns_zone_getmgr\r
-dns_zone_setsigvalidityinterval\r
-dns_zone_getsigvalidityinterval\r
-dns_zone_setnotifytype\r
-dns_zone_forwardupdate\r
-dns_zone_next\r
-dns_zone_first\r
-dns_zonemgr_create\r
-dns_zonemgr_managezone\r
-dns_zonemgr_forcemaint\r
-dns_zonemgr_shutdown\r
-dns_zonemgr_attach\r
-dns_zonemgr_detach\r
-dns_zonemgr_releasezone\r
-dns_zonemgr_settransfersin\r
-dns_zonemgr_getttransfersin\r
-dns_zonemgr_settransfersperns\r
-dns_zonemgr_getttransfersperns\r
-dns_zonemgr_setiolimit\r
-dns_zonemgr_getiolimit\r
-dns_zonemgr_setserialqueryrate\r
-dns_zonemgr_getserialqueryrate\r
-dns_zonemgr_getcount\r
-dns_zone_forcereload\r
-dns_zone_isforced\r
-dns_zone_setstatistics\r
-dns_zone_getstatscounters\r
-dns_zone_dialup\r
-dns_zone_setdialup\r
-dns_zone_log\r
-dns_zonekey_iszonekey\r
-dns_zt_create\r
-dns_zt_mount\r
-dns_zt_unmount\r
-dns_zt_find\r
-dns_zt_detach\r
-dns_zt_flushanddetach\r
-dns_zt_attach\r
-dns_zt_load\r
-dns_zt_apply\r
-dst_lib_init\r
-dst_lib_destroy\r
-dst_algorithm_supported\r
-dst_context_create\r
-dst_context_destroy\r
-dst_context_adddata\r
-dst_context_sign\r
-dst_context_verify\r
-dst_key_computesecret\r
-dst_key_fromfile\r
-dst_key_fromnamedfile\r
-dst_key_tofile\r
-dst_key_fromdns\r
-dst_key_todns\r
-dst_key_frombuffer\r
-dst_key_tobuffer\r
-dst_key_fromgssapi\r
-dst_key_generate\r
-dst_key_compare\r
-dst_key_paramcompare\r
-dst_key_free\r
-dst_key_name\r
-dst_key_size\r
-dst_key_proto\r
-dst_key_alg\r
-dst_key_flags\r
-dst_key_id\r
-dst_key_class\r
-dst_key_isprivate\r
-dst_key_iszonekey\r
-dst_key_isnullkey\r
-dst_key_buildfilename\r
-dst_key_sigsize\r
-dst_key_secretsize\r
-dst_region_computeid\r
-dst_gssapi_acquirecred\r
-dst_gssapi_initctx\r
-dst_gssapi_acceptctx\r
-dst_lib_initmsgcat\r
-dst_result_totext\r
-dst_result_register\r
+LIBRARY libdns
+
+; Exported Functions
+EXPORTS
+
+dns_a6_copy
+dns_a6_foreach
+dns_a6_init
+dns_a6_invalidate
+dns_a6_reset
+dns_acl_any
+dns_acl_appendelement
+dns_acl_attach
+dns_acl_create
+dns_acl_detach
+dns_acl_equal
+dns_acl_isinsecure
+dns_acl_match
+dns_acl_none
+dns_aclelement_equal
+dns_aclelement_match
+dns_aclenv_copy
+dns_aclenv_destroy
+dns_aclenv_init
+dns_adb_adjustsrtt
+dns_adb_attach
+dns_adb_cancelfind
+dns_adb_changeflags
+dns_adb_create
+dns_adb_createfind
+dns_adb_destroyfind
+dns_adb_detach
+dns_adb_dump
+dns_adb_dumpfind
+dns_adb_findaddrinfo
+dns_adb_flush
+dns_adb_freeaddrinfo
+dns_adb_marklame
+dns_adb_shutdown
+dns_adb_whenshutdown
+dns_byaddr_cancel
+dns_byaddr_create
+dns_byaddr_createptrname
+dns_byaddr_createptrname2
+dns_byaddr_destroy
+dns_cache_attach
+dns_cache_attachdb
+dns_cache_clean
+dns_cache_create
+dns_cache_detach
+dns_cache_dump
+dns_cache_flush
+dns_cache_load
+dns_cache_setcachesize
+dns_cache_setcleaninginterval
+dns_cache_setfilename
+dns_cert_fromtext
+dns_cert_totext
+dns_compress_add
+dns_compress_findglobal
+dns_compress_getedns
+dns_compress_getmethods
+dns_compress_init
+dns_compress_invalidate
+dns_compress_rollback
+dns_compress_setmethods
+dns_counter_fromtext
+dns_db_addrdataset
+dns_db_allrdatasets
+dns_db_attach
+dns_db_attachnode
+dns_db_attachversion
+dns_db_beginload
+dns_db_class
+dns_db_closeversion
+dns_db_create
+dns_db_createiterator
+dns_db_createsoatuple
+dns_db_currentversion
+dns_db_deleterdataset
+dns_db_detach
+dns_db_detachnode
+dns_db_diff
+dns_db_dump
+dns_db_endload
+dns_db_expirenode
+dns_db_find
+dns_db_findnode
+dns_db_findrdataset
+dns_db_findzonecut
+dns_db_getsoaserial
+dns_db_iscache
+dns_db_ispersistent
+dns_db_issecure
+dns_db_isstub
+dns_db_iszone
+dns_db_load
+dns_db_newversion
+dns_db_nodecount
+dns_db_ondestroy
+dns_db_origin
+dns_db_overmem
+dns_db_printnode
+dns_db_register
+dns_db_subtractrdataset
+dns_db_unregister
+dns_dbiterator_current
+dns_dbiterator_destroy
+dns_dbiterator_first
+dns_dbiterator_last
+dns_dbiterator_next
+dns_dbiterator_origin
+dns_dbiterator_pause
+dns_dbiterator_prev
+dns_dbiterator_seek
+dns_dbiterator_setcleanmode
+dns_dbtable_add
+dns_dbtable_adddefault
+dns_dbtable_attach
+dns_dbtable_create
+dns_dbtable_detach
+dns_dbtable_find
+dns_dbtable_getdefault
+dns_dbtable_remove
+dns_dbtable_removedefault
+dns_decompress_edns
+dns_decompress_getmethods
+dns_decompress_init
+dns_decompress_invalidate
+dns_decompress_setmethods
+dns_decompress_type
+dns_diff_append
+dns_diff_appendminimal
+dns_diff_apply
+dns_diff_clear
+dns_diff_init
+dns_diff_load
+dns_diff_print
+dns_diff_sort
+dns_difftuple_copy
+dns_difftuple_create
+dns_difftuple_free
+dns_dispatch_addresponse
+dns_dispatch_attach
+dns_dispatch_cancel
+dns_dispatch_changeattributes
+dns_dispatch_createtcp
+dns_dispatch_detach
+dns_dispatch_getlocaladdress
+dns_dispatch_getsocket
+dns_dispatch_getudp
+dns_dispatch_hash
+dns_dispatch_importrecv
+dns_dispatch_removeresponse
+dns_dispatch_starttcp
+dns_dispatchmgr_create
+dns_dispatchmgr_destroy
+dns_dispatchmgr_getblackhole
+dns_dispatchmgr_setblackhole
+dns_dnssec_findzonekeys
+dns_dnssec_keyfromrdata
+dns_dnssec_sign
+dns_dnssec_signmessage
+dns_dnssec_verify
+dns_dnssec_verifymessage
+dns_fwdtable_add
+dns_fwdtable_create
+dns_fwdtable_destroy
+dns_fwdtable_find
+dns_journal_begin_transaction
+dns_journal_commit
+dns_journal_current_rr
+dns_journal_destroy
+dns_journal_first_rr
+dns_journal_first_serial
+dns_journal_iter_init
+dns_journal_last_serial
+dns_journal_next_rr
+dns_journal_open
+dns_journal_print
+dns_journal_rollforward
+dns_journal_write_transaction
+dns_journal_writediff
+dns_keyflags_fromtext
+dns_keynode_key
+dns_keytable_add
+dns_keytable_attach
+dns_keytable_create
+dns_keytable_detach
+dns_keytable_detachkeynode
+dns_keytable_finddeepestmatch
+dns_keytable_findkeynode
+dns_keytable_findnextkeynode
+dns_keytable_issecuredomain
+dns_label_countbits
+dns_label_getbit
+dns_label_type
+dns_lib_initmsgcat
+dns_loadctx_attach
+dns_loadctx_cancel
+dns_loadctx_detach
+dns_log_init
+dns_log_setcontext
+dns_lookup_cancel
+dns_lookup_create
+dns_lookup_destroy
+dns_master_dump
+dns_master_dumpnode
+dns_master_dumpnodetostream
+dns_master_dumptostream
+dns_master_loadbuffer
+dns_master_loadbufferinc
+dns_master_loadfile
+dns_master_loadfileinc
+dns_master_loadstream
+dns_master_loadstreaminc
+dns_master_questiontotext
+dns_master_rdatasettotext
+dns_message_addname
+dns_message_checksig
+dns_message_create
+dns_message_currentname
+dns_message_destroy
+dns_message_find
+dns_message_findname
+dns_message_findtype
+dns_message_firstname
+dns_message_getopt
+dns_message_getquerytsig
+dns_message_getrawmessage
+dns_message_getsig0
+dns_message_getsig0key
+dns_message_gettempname
+dns_message_gettempoffsets
+dns_message_gettemprdata
+dns_message_gettemprdatalist
+dns_message_gettemprdataset
+dns_message_gettimeadjust
+dns_message_gettsig
+dns_message_gettsigkey
+dns_message_movename
+dns_message_nextname
+dns_message_parse
+dns_message_peekheader
+dns_message_pseudosectiontotext
+dns_message_puttempname
+dns_message_puttemprdata
+dns_message_puttemprdatalist
+dns_message_puttemprdataset
+dns_message_renderbegin
+dns_message_renderchangebuffer
+dns_message_renderend
+dns_message_renderheader
+dns_message_renderrelease
+dns_message_renderreserve
+dns_message_renderreset
+dns_message_rendersection
+dns_message_reply
+dns_message_reset
+dns_message_sectiontotext
+dns_message_setopt
+dns_message_setquerytsig
+dns_message_setsig0key
+dns_message_setsortorder
+dns_message_settimeadjust
+dns_message_settsigkey
+dns_message_signer
+dns_message_takebuffer
+dns_message_totext
+dns_name_clone
+dns_name_compare
+dns_name_concatenate
+dns_name_copy
+dns_name_countlabels
+dns_name_depth
+dns_name_digest
+dns_name_downcase
+dns_name_dup
+dns_name_dupwithoffsets
+dns_name_dynamic
+dns_name_equal
+dns_name_format
+dns_name_free
+dns_name_fromregion
+dns_name_fromtext
+dns_name_fromwire
+dns_name_fullcompare
+dns_name_getlabel
+dns_name_getlabelsequence
+dns_name_hasbuffer
+dns_name_hash
+dns_name_init
+dns_name_invalidate
+dns_name_isabsolute
+dns_name_issubdomain
+dns_name_iswildcard
+dns_name_matcheswildcard
+dns_name_print
+dns_name_rdatacompare
+dns_name_requiresedns
+dns_name_reset
+dns_name_setbuffer
+dns_name_split
+dns_name_splitatdepth
+dns_name_tofilenametext
+dns_name_toregion
+dns_name_totext
+dns_name_towire
+dns_ncache_add
+dns_ncache_towire
+dns_nxt_build
+dns_nxt_buildrdata
+dns_nxt_typepresent
+dns_peer_attach
+dns_peer_detach
+dns_peer_getbogus
+dns_peer_getkey
+dns_peer_getprovideixfr
+dns_peer_getrequestixfr
+dns_peer_getsupportedns
+dns_peer_gettransferformat
+dns_peer_gettransfers
+dns_peer_new
+dns_peer_setbogus
+dns_peer_setkey
+dns_peer_setkeybycharp
+dns_peer_setprovideixfr
+dns_peer_setrequestixfr
+dns_peer_setsupportedns
+dns_peer_settransferformat
+dns_peer_settransfers
+dns_peerlist_addpeer
+dns_peerlist_attach
+dns_peerlist_currpeer
+dns_peerlist_detach
+dns_peerlist_new
+dns_peerlist_peerbyaddr
+dns_rbt_addname
+dns_rbt_addnode
+dns_rbt_create
+dns_rbt_deletename
+dns_rbt_deletenode
+dns_rbt_destroy
+dns_rbt_findname
+dns_rbt_findnode
+dns_rbt_formatnodename
+dns_rbt_fullnamefromnode
+dns_rbt_namefromnode
+dns_rbt_nodecount
+dns_rbt_printall
+dns_rbtnodechain_current
+dns_rbtnodechain_first
+dns_rbtnodechain_init
+dns_rbtnodechain_invalidate
+dns_rbtnodechain_last
+dns_rbtnodechain_next
+dns_rbtnodechain_prev
+dns_rbtnodechain_reset
+dns_rcode_fromtext
+dns_rcode_totext
+dns_rdata_additionaldata
+dns_rdata_clone
+dns_rdata_compare
+dns_rdata_covers
+dns_rdata_digest
+dns_rdata_freestruct
+dns_rdata_fromregion
+dns_rdata_fromstruct
+dns_rdata_fromtext
+dns_rdata_fromwire
+dns_rdata_init
+dns_rdata_reset
+dns_rdata_tofmttext
+dns_rdata_toregion
+dns_rdata_tostruct
+dns_rdata_totext
+dns_rdata_towire
+dns_rdatacallbacks_init
+dns_rdatacallbacks_init_stdio
+dns_rdataclass_format
+dns_rdataclass_fromtext
+dns_rdataclass_ismeta
+dns_rdataclass_totext
+dns_rdatalist_init
+dns_rdatalist_tordataset
+dns_rdataset_additionaldata
+dns_rdataset_clone
+dns_rdataset_count
+dns_rdataset_current
+dns_rdataset_disassociate
+dns_rdataset_first
+dns_rdataset_init
+dns_rdataset_invalidate
+dns_rdataset_isassociated
+dns_rdataset_makequestion
+dns_rdataset_next
+dns_rdataset_totext
+dns_rdataset_towire
+dns_rdataset_towiresorted
+dns_rdatasetiter_current
+dns_rdatasetiter_destroy
+dns_rdatasetiter_first
+dns_rdatasetiter_next
+dns_rdataslab_equal
+dns_rdataslab_fromrdataset
+dns_rdataslab_merge
+dns_rdataslab_size
+dns_rdataslab_subtract
+dns_rdatatype_attributes
+dns_rdatatype_format
+dns_rdatatype_fromtext
+dns_rdatatype_isdnssec
+dns_rdatatype_isknown
+dns_rdatatype_ismeta
+dns_rdatatype_issingleton
+dns_rdatatype_iszonecutauth
+dns_rdatatype_notquestion
+dns_rdatatype_questiononly
+dns_rdatatype_totext
+dns_request_cancel
+dns_request_create
+dns_request_createraw
+dns_request_createvia
+dns_request_destroy
+dns_request_getresponse
+dns_request_usedtcp
+dns_requestmgr_attach
+dns_requestmgr_create
+dns_requestmgr_detach
+dns_requestmgr_shutdown
+dns_requestmgr_whenshutdown
+dns_resolver_attach
+dns_resolver_cancelfetch
+dns_resolver_create
+dns_resolver_createfetch
+dns_resolver_destroyfetch
+dns_resolver_detach
+dns_resolver_dispatchmgr
+dns_resolver_dispatchv4
+dns_resolver_dispatchv6
+dns_resolver_freeze
+dns_resolver_getlamettl
+dns_resolver_prime
+dns_resolver_setlamettl
+dns_resolver_shutdown
+dns_resolver_socketmgr
+dns_resolver_taskmgr
+dns_resolver_whenshutdown
+dns_result_register
+dns_result_torcode
+dns_result_totext
+dns_rootns_create
+dns_sdb_putnamedrr
+dns_sdb_putrr
+dns_sdb_putsoa
+dns_sdb_register
+dns_sdb_unregister
+dns_secalg_fromtext
+dns_secalg_totext
+dns_secproto_fromtext
+dns_secproto_totext
+dns_soa_getminimum
+dns_soa_getserial
+dns_soa_setserial
+dns_ssutable_addrule
+dns_ssutable_attach
+dns_ssutable_checkrules
+dns_ssutable_create
+dns_ssutable_detach
+dns_stats_alloccounters
+dns_stats_freecounters
+dns_tcpmsg_cancelread
+dns_tcpmsg_init
+dns_tcpmsg_invalidate
+dns_tcpmsg_keepbuffer
+dns_tcpmsg_readmessage
+dns_tcpmsg_setmaxsize
+dns_time32_fromtext
+dns_time32_totext
+dns_time64_fromtext
+dns_time64_totext
+dns_timer_setidle
+dns_tkey_builddeletequery
+dns_tkey_builddhquery
+dns_tkey_buildgssquery
+dns_tkey_processdeleteresponse
+dns_tkey_processdhresponse
+dns_tkey_processgssresponse
+dns_tkey_processquery
+dns_tkeyctx_create
+dns_tkeyctx_destroy
+dns_tsig_sign
+dns_tsig_verify
+dns_tsigkey_attach
+dns_tsigkey_create
+dns_tsigkey_createfromkey
+dns_tsigkey_detach
+dns_tsigkey_find
+dns_tsigkey_setdeleted
+dns_tsigkeyring_create
+dns_tsigkeyring_destroy
+dns_tsigrcode_fromtext
+dns_tsigrcode_totext
+dns_ttl_fromtext
+dns_ttl_totext
+dns_validator_cancel
+dns_validator_create
+dns_validator_destroy
+dns_view_adddelegationonly
+dns_view_addzone
+dns_view_attach
+dns_view_checksig
+dns_view_create
+dns_view_createresolver
+dns_view_detach
+dns_view_dialup
+dns_view_dumpdbtostream
+dns_view_excludedelegationonly
+dns_view_find
+dns_view_findzone
+dns_view_findzonecut
+dns_view_flushanddetach
+dns_view_flushcache
+dns_view_freeze
+dns_view_getpeertsig
+dns_view_getrootdelonly
+dns_view_gettsig
+dns_view_isdelegationonly
+dns_view_load
+dns_view_loadnew
+dns_view_setcache
+dns_view_setdstport
+dns_view_sethints
+dns_view_setkeyring
+dns_view_setrootdelonly
+dns_view_simplefind
+dns_view_weakattach
+dns_view_weakdetach
+dns_viewlist_find
+dns_xfrin_attach
+dns_xfrin_create
+dns_xfrin_detach
+dns_xfrin_shutdown
+dns_zone_attach
+dns_zone_clearforwardacl
+dns_zone_clearnotifyacl
+dns_zone_clearqueryacl
+dns_zone_clearupdateacl
+dns_zone_clearxfracl
+dns_zone_create
+dns_zone_detach
+dns_zone_dialup
+dns_zone_dump
+dns_zone_dumptostream
+dns_zone_expire
+dns_zone_first
+dns_zone_flush
+dns_zone_forcereload
+dns_zone_forwardupdate
+dns_zone_getchecknames
+dns_zone_getclass
+dns_zone_getdb
+dns_zone_getfile
+dns_zone_getforwardacl
+dns_zone_getidlein
+dns_zone_getidleout
+dns_zone_getjournal
+dns_zone_getjournalsize
+dns_zone_getmaxxfrin
+dns_zone_getmaxxfrout
+dns_zone_getmctx
+dns_zone_getmgr
+dns_zone_getnotifyacl
+dns_zone_getnotifysrc4
+dns_zone_getnotifysrc6
+dns_zone_getoptions
+dns_zone_getorigin
+dns_zone_getqueryacl
+dns_zone_getsigvalidityinterval
+dns_zone_getssutable
+dns_zone_getstatscounters
+dns_zone_gettask
+dns_zone_gettype
+dns_zone_getupdateacl
+dns_zone_getview
+dns_zone_getxfracl
+dns_zone_getxfrsource4
+dns_zone_getxfrsource6
+dns_zone_iattach
+dns_zone_idetach
+dns_zone_isforced
+dns_zone_load
+dns_zone_log
+dns_zone_maintenance
+dns_zone_markdirty
+dns_zone_next
+dns_zone_notify
+dns_zone_notifyreceive
+dns_zone_refresh
+dns_zone_replacedb
+dns_zone_setalsonotify
+dns_zone_setchecknames
+dns_zone_setclass
+dns_zone_setdbtype
+dns_zone_setdialup
+dns_zone_setfile
+dns_zone_setflag
+dns_zone_setforwardacl
+dns_zone_setidlein
+dns_zone_setidleout
+dns_zone_setjournal
+dns_zone_setjournalsize
+dns_zone_setmasters
+dns_zone_setmasterswithkeys
+dns_zone_setmaxrefreshtime
+dns_zone_setmaxretrytime
+dns_zone_setmaxxfrin
+dns_zone_setmaxxfrout
+dns_zone_setminrefreshtime
+dns_zone_setminretrytime
+dns_zone_setnotifyacl
+dns_zone_setnotifysrc4
+dns_zone_setnotifysrc6
+dns_zone_setnotifytype
+dns_zone_setoption
+dns_zone_setorigin
+dns_zone_setqueryacl
+dns_zone_setsigvalidityinterval
+dns_zone_setssutable
+dns_zone_setstatistics
+dns_zone_settask
+dns_zone_settype
+dns_zone_setupdateacl
+dns_zone_setview
+dns_zone_setxfracl
+dns_zone_setxfrsource4
+dns_zone_setxfrsource6
+dns_zone_unload
+dns_zonekey_iszonekey
+dns_zonemgr_attach
+dns_zonemgr_create
+dns_zonemgr_detach
+dns_zonemgr_forcemaint
+dns_zonemgr_getcount
+dns_zonemgr_getiolimit
+dns_zonemgr_getserialqueryrate
+dns_zonemgr_getttransfersin
+dns_zonemgr_getttransfersperns
+dns_zonemgr_managezone
+dns_zonemgr_releasezone
+dns_zonemgr_setiolimit
+dns_zonemgr_setserialqueryrate
+dns_zonemgr_settransfersin
+dns_zonemgr_settransfersperns
+dns_zonemgr_shutdown
+dns_zt_apply
+dns_zt_attach
+dns_zt_create
+dns_zt_detach
+dns_zt_find
+dns_zt_flushanddetach
+dns_zt_load
+dns_zt_mount
+dns_zt_unmount
+dst_algorithm_supported
+dst_context_adddata
+dst_context_create
+dst_context_destroy
+dst_context_sign
+dst_context_verify
+dst_gssapi_acceptctx
+dst_gssapi_acquirecred
+dst_gssapi_initctx
+dst_key_alg
+dst_key_buildfilename
+dst_key_class
+dst_key_compare
+dst_key_computesecret
+dst_key_flags
+dst_key_free
+dst_key_frombuffer
+dst_key_fromdns
+dst_key_fromfile
+dst_key_fromgssapi
+dst_key_fromnamedfile
+dst_key_generate
+dst_key_id
+dst_key_isnullkey
+dst_key_isprivate
+dst_key_iszonekey
+dst_key_name
+dst_key_paramcompare
+dst_key_proto
+dst_key_secretsize
+dst_key_sigsize
+dst_key_size
+dst_key_tobuffer
+dst_key_todns
+dst_key_tofile
+dst_lib_destroy
+dst_lib_init
+dst_lib_initmsgcat
+dst_region_computeid
+dst_result_register
+dst_result_totext
projects / thirdparty / bind9.git / commitdiff
