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ad787160 C |
1 | #if !defined(lint) && !defined(SABER) |
2 | static char sccsid[] = "@(#)db_glue.c 4.4 (Berkeley) 6/1/90"; | |
ed554bc5 | 3 | static char rcsid[] = "$Id: db_glue.c,v 4.9.1.5 1993/11/03 12:26:04 vixie Exp $"; |
ad787160 C |
4 | #endif /* not lint */ |
5 | ||
6 | /* | |
7 | * ++Copyright++ 1986, 1988 | |
8 | * - | |
ed554bc5 C |
9 | * Copyright (c) 1986, 1988 |
10 | * The Regents of the University of California. All rights reserved. | |
ad787160 C |
11 | * |
12 | * Redistribution and use in source and binary forms, with or without | |
13 | * modification, are permitted provided that the following conditions | |
14 | * are met: | |
15 | * 1. Redistributions of source code must retain the above copyright | |
16 | * notice, this list of conditions and the following disclaimer. | |
17 | * 2. Redistributions in binary form must reproduce the above copyright | |
18 | * notice, this list of conditions and the following disclaimer in the | |
19 | * documentation and/or other materials provided with the distribution. | |
20 | * 3. All advertising materials mentioning features or use of this software | |
21 | * must display the following acknowledgement: | |
22 | * This product includes software developed by the University of | |
23 | * California, Berkeley and its contributors. | |
24 | * 4. Neither the name of the University nor the names of its contributors | |
25 | * may be used to endorse or promote products derived from this software | |
26 | * without specific prior written permission. | |
27 | * | |
28 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
29 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
30 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
31 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
32 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
33 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
34 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
35 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
36 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
37 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
38 | * SUCH DAMAGE. | |
39 | * - | |
40 | * Portions Copyright (c) 1993 by Digital Equipment Corporation. | |
41 | * | |
42 | * Permission to use, copy, modify, and distribute this software for any | |
43 | * purpose with or without fee is hereby granted, provided that the above | |
44 | * copyright notice and this permission notice appear in all copies, and that | |
45 | * the name of Digital Equipment Corporation not be used in advertising or | |
46 | * publicity pertaining to distribution of the document or software without | |
47 | * specific, written prior permission. | |
48 | * | |
49 | * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL | |
50 | * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES | |
51 | * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT | |
52 | * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL | |
53 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR | |
54 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | |
55 | * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
56 | * SOFTWARE. | |
57 | * - | |
58 | * --Copyright-- | |
59 | */ | |
60 | ||
61 | #include <sys/types.h> | |
62 | #include <sys/uio.h> | |
63 | #include <sys/param.h> | |
ad787160 C |
64 | #include <sys/stat.h> |
65 | #include <netinet/in.h> | |
66 | #include <arpa/nameser.h> | |
67 | #include <stdio.h> | |
68 | #include <syslog.h> | |
69 | #include <ctype.h> | |
70 | #include <netdb.h> | |
71 | #include <errno.h> | |
ed554bc5 C |
72 | |
73 | #include "named.h" | |
ad787160 C |
74 | |
75 | struct valuelist { | |
76 | struct valuelist *next, *prev; | |
77 | char *name; | |
78 | char *proto; | |
ed554bc5 | 79 | int port; |
ad787160 C |
80 | } *servicelist, *protolist; |
81 | ||
82 | void | |
83 | buildservicelist() | |
84 | { | |
85 | struct servent *sp; | |
86 | struct valuelist *slp; | |
87 | ||
88 | setservent(1); | |
89 | while (sp = getservent()) { | |
90 | slp = (struct valuelist *)malloc(sizeof(struct valuelist)); | |
91 | slp->name = savestr(sp->s_name); | |
92 | slp->proto = savestr(sp->s_proto); | |
ed554bc5 | 93 | slp->port = ntohs((u_int16_t)sp->s_port); |
ad787160 C |
94 | slp->next = servicelist; |
95 | slp->prev = NULL; | |
96 | if (servicelist) | |
97 | servicelist->prev = slp; | |
98 | servicelist = slp; | |
99 | } | |
100 | endservent(); | |
101 | } | |
102 | ||
103 | void | |
104 | buildprotolist() | |
105 | { | |
106 | struct protoent *pp; | |
107 | struct valuelist *slp; | |
108 | ||
109 | setprotoent(1); | |
110 | while (pp = getprotoent()) { | |
111 | slp = (struct valuelist *)malloc(sizeof(struct valuelist)); | |
112 | slp->name = savestr(pp->p_name); | |
113 | slp->port = pp->p_proto; | |
114 | slp->next = protolist; | |
115 | slp->prev = NULL; | |
116 | if (protolist) | |
117 | protolist->prev = slp; | |
118 | protolist = slp; | |
119 | } | |
120 | endprotoent(); | |
121 | } | |
122 | ||
ed554bc5 | 123 | static int |
ad787160 C |
124 | findservice(s, list) |
125 | register char *s; | |
126 | register struct valuelist **list; | |
127 | { | |
128 | register struct valuelist *lp = *list; | |
129 | int n; | |
130 | ||
131 | for (; lp != NULL; lp = lp->next) | |
132 | if (strcasecmp(lp->name, s) == 0) { | |
133 | if (lp != *list) { | |
134 | lp->prev->next = lp->next; | |
135 | if (lp->next) | |
136 | lp->next->prev = lp->prev; | |
137 | (*list)->prev = lp; | |
138 | lp->next = *list; | |
139 | *list = lp; | |
140 | } | |
141 | return(lp->port); | |
142 | } | |
143 | if (sscanf(s, "%d", &n) != 1 || n <= 0) | |
144 | n = -1; | |
145 | return(n); | |
146 | } | |
147 | ||
ed554bc5 C |
148 | /* |
149 | * Convert service name or (ascii) number to int. | |
150 | */ | |
151 | int | |
152 | servicenumber(p) | |
153 | char *p; | |
154 | { | |
155 | return (findservice(p, &servicelist)); | |
156 | } | |
157 | ||
158 | /* | |
159 | * Convert protocol name or (ascii) number to int. | |
160 | */ | |
161 | int | |
162 | protocolnumber(p) | |
163 | char *p; | |
164 | { | |
165 | return (findservice(p, &protolist)); | |
166 | } | |
167 | ||
168 | #if defined(__STDC__) || defined(__GNUC__) | |
169 | static struct servent * | |
170 | cgetservbyport(u_int16_t port, | |
171 | char *proto) | |
172 | #else | |
173 | static struct servent * | |
ad787160 | 174 | cgetservbyport(port, proto) |
ed554bc5 | 175 | u_int16_t port; |
ad787160 | 176 | char *proto; |
ed554bc5 | 177 | #endif |
ad787160 C |
178 | { |
179 | register struct valuelist **list = &servicelist; | |
180 | register struct valuelist *lp = *list; | |
181 | static struct servent serv; | |
182 | ||
183 | port = htons(port); | |
184 | for (; lp != NULL; lp = lp->next) { | |
ed554bc5 | 185 | if (port != (u_int16_t)lp->port) |
ad787160 C |
186 | continue; |
187 | if (strcasecmp(lp->proto, proto) == 0) { | |
188 | if (lp != *list) { | |
189 | lp->prev->next = lp->next; | |
190 | if (lp->next) | |
191 | lp->next->prev = lp->prev; | |
192 | (*list)->prev = lp; | |
193 | lp->next = *list; | |
194 | *list = lp; | |
195 | } | |
196 | serv.s_name = lp->name; | |
ed554bc5 | 197 | serv.s_port = htons((u_int16_t)lp->port); |
ad787160 C |
198 | serv.s_proto = lp->proto; |
199 | return(&serv); | |
200 | } | |
201 | } | |
202 | return(0); | |
203 | } | |
204 | ||
ed554bc5 | 205 | static struct protoent * |
ad787160 C |
206 | cgetprotobynumber(proto) |
207 | register int proto; | |
208 | { | |
ad787160 C |
209 | register struct valuelist **list = &protolist; |
210 | register struct valuelist *lp = *list; | |
211 | static struct protoent prot; | |
212 | ||
213 | for (; lp != NULL; lp = lp->next) | |
214 | if (lp->port == proto) { | |
215 | if (lp != *list) { | |
216 | lp->prev->next = lp->next; | |
217 | if (lp->next) | |
218 | lp->next->prev = lp->prev; | |
219 | (*list)->prev = lp; | |
220 | lp->next = *list; | |
221 | *list = lp; | |
222 | } | |
223 | prot.p_name = lp->name; | |
224 | prot.p_proto = lp->port; | |
225 | return(&prot); | |
226 | } | |
227 | return(0); | |
228 | } | |
229 | ||
230 | char * | |
231 | protocolname(num) | |
232 | int num; | |
233 | { | |
234 | static char number[8]; | |
235 | struct protoent *pp; | |
236 | ||
237 | pp = cgetprotobynumber(num); | |
238 | if(pp == 0) { | |
239 | (void) sprintf(number, "%d", num); | |
240 | return(number); | |
241 | } | |
242 | return(pp->p_name); | |
243 | } | |
244 | ||
ed554bc5 C |
245 | #if defined(__STDC__) || defined(__GNUC__) |
246 | char * | |
247 | servicename(u_int16_t port, char *proto) | |
248 | #else | |
ad787160 C |
249 | char * |
250 | servicename(port, proto) | |
ed554bc5 | 251 | u_int16_t port; |
ad787160 | 252 | char *proto; |
ed554bc5 | 253 | #endif |
ad787160 C |
254 | { |
255 | static char number[8]; | |
256 | struct servent *ss; | |
257 | ||
258 | ss = cgetservbyport(htons(port), proto); | |
ed554bc5 | 259 | if (ss == 0) { |
ad787160 C |
260 | (void) sprintf(number, "%d", port); |
261 | return(number); | |
262 | } | |
263 | return(ss->s_name); | |
264 | } | |
265 | ||
ed554bc5 C |
266 | #ifdef CRED |
267 | db_getclev(origin) | |
268 | char *origin; | |
269 | { | |
270 | int lev = 0; | |
271 | dprintf(1, (ddt, "db_getclev of \"%s\"",origin)); | |
272 | while (origin && (origin = strchr(origin,'.'))) { | |
273 | origin++; | |
274 | lev++; | |
275 | } | |
276 | dprintf(1, (ddt, " = %d\n",lev)); | |
277 | return lev; | |
278 | } | |
279 | #endif | |
280 | ||
ad787160 C |
281 | void |
282 | gettime(ttp) | |
283 | struct timeval *ttp; | |
284 | { | |
285 | if (gettimeofday(ttp, (struct timezone *)0) < 0) | |
286 | syslog(LOG_ERR, "gettimeofday failed: %m"); | |
287 | return; | |
288 | } | |
289 | ||
290 | #if !defined(BSD) | |
291 | int | |
292 | getdtablesize() | |
293 | { | |
ed554bc5 | 294 | #if defined(USE_POSIX) |
ad787160 C |
295 | int j; |
296 | ||
297 | if ((j = (int) sysconf(_SC_OPEN_MAX)) < 0) | |
ed554bc5 C |
298 | return FD_SETSIZE; |
299 | return j; | |
ad787160 | 300 | #else |
ed554bc5 | 301 | return FD_SETSIZE; |
ad787160 C |
302 | #endif /* POSIX */ |
303 | } | |
304 | #endif /* BSD */ | |
305 | ||
306 | int | |
307 | my_close(fd) | |
308 | int fd; | |
309 | { | |
310 | int s = close(fd); | |
311 | ||
312 | if (s < 0) { | |
313 | syslog(LOG_ERR, "close(%d) failed: %m", fd); | |
ed554bc5 C |
314 | dprintf(3, (ddt, "close(%d) failed: %s\n", |
315 | fd, strerror(errno))); | |
ad787160 | 316 | } else { |
ed554bc5 | 317 | dprintf(3, (ddt, "close(%d) succeeded\n", fd)); |
ad787160 C |
318 | } |
319 | return s; | |
320 | } | |
321 | ||
ed554bc5 C |
322 | #ifdef GEN_AXFR |
323 | /* | |
324 | * Map class names to number | |
325 | */ | |
326 | struct map { | |
327 | char *token; | |
328 | int val; | |
329 | }; | |
330 | ||
331 | static struct map map_class[] = { | |
332 | "in", C_IN, | |
333 | "chaos", C_CHAOS, | |
334 | "hs", C_HS, | |
335 | NULL, 0, | |
336 | }; | |
337 | ||
338 | int | |
339 | get_class(class) | |
340 | char *class; | |
341 | { | |
342 | struct map *mp; | |
343 | ||
344 | if (isdigit(*class)) | |
345 | return (atoi(class)); | |
346 | for (mp = map_class; mp->token != NULL; mp++) | |
347 | if (strcasecmp(class, mp->token) == 0) | |
348 | return (mp->val); | |
349 | return (C_IN); | |
350 | } | |
351 | #endif | |
352 | ||
ad787160 C |
353 | int |
354 | my_fclose(fp) | |
355 | FILE *fp; | |
356 | { | |
357 | int fd = fileno(fp), | |
358 | s = fclose(fp); | |
359 | ||
360 | if (s < 0) { | |
361 | syslog(LOG_ERR, "fclose(%d) failed: %m", fd); | |
ed554bc5 C |
362 | dprintf(3, (ddt, "fclose(%d) failed: %s\n", |
363 | fd, strerror(errno))); | |
ad787160 | 364 | } else { |
ed554bc5 | 365 | dprintf(3, (ddt, "fclose(%d) succeeded\n", fd)); |
ad787160 C |
366 | } |
367 | return s; | |
368 | } | |
369 | ||
370 | /* | |
371 | * Make a copy of a string and return a pointer to it. | |
372 | */ | |
373 | char * | |
374 | savestr(str) | |
375 | char *str; | |
376 | { | |
377 | char *cp; | |
378 | ||
379 | cp = malloc(strlen(str) + 1); | |
380 | if (cp == NULL) { | |
381 | syslog(LOG_ERR, "savestr: %m"); | |
382 | exit(1); | |
383 | } | |
384 | (void) strcpy(cp, str); | |
ed554bc5 | 385 | return cp; |
ad787160 C |
386 | } |
387 | ||
388 | int | |
389 | writemsg(rfd, msg, msglen) | |
390 | int rfd; | |
391 | u_char *msg; | |
392 | int msglen; | |
393 | { | |
394 | struct iovec iov[2]; | |
ed554bc5 | 395 | u_int16_t len = htons((u_int16_t)msglen); |
ad787160 C |
396 | |
397 | iov[0].iov_base = (caddr_t)&len; | |
398 | iov[0].iov_len = sizeof(len); | |
399 | iov[1].iov_base = (caddr_t)msg; | |
400 | iov[1].iov_len = msglen; | |
401 | if (writev(rfd, iov, 2) != sizeof(len) + msglen) { | |
ed554bc5 | 402 | dprintf(1, (ddt, "write failed %d\n", errno)); |
ad787160 C |
403 | return (-1); |
404 | } | |
405 | return (0); | |
406 | } | |
ed554bc5 C |
407 | |
408 | /* rm_datum(dp, np, pdp) | |
409 | * remove datum 'dp' from name 'np'. pdp is previous data pointer. | |
410 | * return value: | |
411 | * "next" field from removed datum, suitable for relinking | |
412 | */ | |
413 | struct databuf * | |
414 | rm_datum(dp, np, pdp) | |
415 | register struct databuf *dp; | |
416 | register struct namebuf *np; | |
417 | register struct databuf *pdp; | |
418 | { | |
419 | register struct databuf *ndp = dp->d_next; | |
420 | ||
421 | dprintf(3, (ddt, "rm_datum(%x, %x, %x) -> %x\n", | |
422 | dp, np->n_data, pdp, ndp)); | |
423 | #if INVQ | |
424 | rminv(dp); | |
425 | #endif | |
426 | if (pdp == NULL) | |
427 | np->n_data = ndp; | |
428 | else | |
429 | pdp->d_next = ndp; | |
430 | #ifdef DATUMREFCNT | |
431 | if (--(dp->d_rcnt)) { | |
432 | switch(dp->d_type) { | |
433 | case T_NS: | |
434 | dprintf(1, (ddt, "rm_datum: %s rcnt = %d\n", | |
435 | dp->d_data, dp->d_rcnt)); | |
436 | break; | |
437 | case T_A: | |
438 | dprintf(1, (ddt, "rm_datum: %08.8X rcnt = %d\n", | |
439 | *(int32_t*)(dp->d_data), dp->d_rcnt)); | |
440 | break; | |
441 | default: | |
442 | dprintf(1, (ddt, "rm_datum: rcnt = %d\n", dp->d_rcnt)); | |
443 | } | |
444 | } else | |
445 | #endif | |
446 | free((char *)dp); | |
447 | return ndp; | |
448 | } | |
449 | ||
450 | /* rm_name(np, he, pnp) | |
451 | * remove name 'np' from parent 'pp'. pnp is previous name pointer. | |
452 | * return value: | |
453 | * "next" field from removed name, suitable for relinking | |
454 | */ | |
455 | struct namebuf * | |
456 | rm_name(np, pp, pnp) | |
457 | struct namebuf *np, **pp, *pnp; | |
458 | { | |
459 | struct namebuf *nnp = np->n_next; | |
460 | char *msg; | |
461 | ||
462 | /* verify */ | |
463 | if ( (np->n_data && (msg = "data")) | |
464 | || (np->n_hash && (msg = "hash")) | |
465 | ) { | |
466 | fprintf(ddt, | |
467 | "rm_name(%x(%s)): non-nil %s pointer\n", | |
468 | np, np->n_dname?np->n_dname:"Nil", msg); | |
469 | syslog(LOG_ERR, | |
470 | "rm_name(%x(%s)): non-nil %s pointer\n", | |
471 | np, np->n_dname?np->n_dname:"Nil", msg); | |
472 | abort(); | |
473 | } | |
474 | ||
475 | /* unlink */ | |
476 | if (pnp) { | |
477 | pnp->n_next = nnp; | |
478 | } else { | |
479 | *pp = nnp; | |
480 | } | |
481 | ||
482 | /* deallocate */ | |
483 | free(np->n_dname); | |
484 | free((char*) np); | |
485 | ||
486 | /* done */ | |
487 | return nnp; | |
488 | } | |
489 | ||
490 | /* | |
491 | * Get the domain name of 'np' and put in 'buf'. Bounds checking is done. | |
492 | */ | |
493 | void | |
494 | getname(np, buf, buflen) | |
495 | struct namebuf *np; | |
496 | char *buf; | |
497 | int buflen; | |
498 | { | |
499 | register char *cp; | |
500 | register int i; | |
501 | ||
502 | cp = buf; | |
503 | while (np != NULL) { | |
504 | if ((i = strlen(np->n_dname))+1 >= buflen) { | |
505 | *cp = '\0'; | |
506 | syslog(LOG_ERR, "domain name too long: %s...\n", buf); | |
507 | strcpy(buf, "Name_Too_Long"); | |
508 | return; | |
509 | } | |
510 | if (cp != buf) | |
511 | *cp++ = '.'; | |
512 | (void) strcpy(cp, np->n_dname); | |
513 | cp += i; | |
514 | buflen -= (i+1); | |
515 | np = np->n_parent; | |
516 | } | |
517 | *cp = '\0'; | |
518 | } | |
519 | ||
520 | #if INVQ | |
521 | /* | |
522 | * Add data 'dp' to inverse query tables for name 'np'. | |
523 | */ | |
524 | void | |
525 | addinv(np, dp) | |
526 | struct namebuf *np; | |
527 | struct databuf *dp; | |
528 | { | |
529 | register struct invbuf *ip; | |
530 | register int hval, i; | |
531 | ||
532 | switch (dp->d_type) { | |
533 | case T_A: | |
534 | case T_UID: | |
535 | case T_GID: | |
536 | break; | |
537 | ||
538 | default: | |
539 | return; | |
540 | } | |
541 | ||
542 | hval = dhash(dp->d_data, dp->d_size); | |
543 | for (ip = invtab[hval]; ip != NULL; ip = ip->i_next) | |
544 | for (i = 0; i < INVBLKSZ; i++) | |
545 | if (ip->i_dname[i] == NULL) { | |
546 | ip->i_dname[i] = np; | |
547 | return; | |
548 | } | |
549 | ip = saveinv(); | |
550 | ip->i_next = invtab[hval]; | |
551 | invtab[hval] = ip; | |
552 | ip->i_dname[0] = np; | |
553 | } | |
554 | ||
555 | /* | |
556 | * Remove data 'odp' from inverse query table. | |
557 | */ | |
558 | void | |
559 | rminv(odp) | |
560 | struct databuf *odp; | |
561 | { | |
562 | register struct invbuf *ip; | |
563 | register struct databuf *dp; | |
564 | struct namebuf *np; | |
565 | register int i; | |
566 | ||
567 | for (ip = invtab[dhash(odp->d_data, odp->d_size)]; ip != NULL; | |
568 | ip = ip->i_next) { | |
569 | for (i = 0; i < INVBLKSZ; i++) { | |
570 | if ((np = ip->i_dname[i]) == NULL) | |
571 | break; | |
572 | for (dp = np->n_data; dp != NULL; dp = dp->d_next) { | |
573 | if (dp != odp) | |
574 | continue; | |
575 | while (i < INVBLKSZ-1) { | |
576 | ip->i_dname[i] = ip->i_dname[i+1]; | |
577 | i++; | |
578 | } | |
579 | ip->i_dname[i] = NULL; | |
580 | return; | |
581 | } | |
582 | } | |
583 | } | |
584 | } | |
585 | ||
586 | /* | |
587 | * Allocate an inverse query buffer. | |
588 | */ | |
589 | struct invbuf * | |
590 | saveinv() | |
591 | { | |
592 | register struct invbuf *ip; | |
593 | ||
594 | ip = (struct invbuf *) malloc(sizeof(struct invbuf)); | |
595 | if (ip == NULL) { | |
596 | syslog(LOG_ERR, "saveinv: %m"); | |
597 | exit(1); | |
598 | } | |
599 | ip->i_next = NULL; | |
600 | bzero((char *)ip->i_dname, sizeof(ip->i_dname)); | |
601 | return (ip); | |
602 | } | |
603 | #endif /*INVQ*/ | |
604 | ||
605 | /* | |
606 | * Compute hash value from data. | |
607 | */ | |
608 | int | |
609 | dhash(dp, dlen) | |
610 | u_char *dp; | |
611 | int dlen; | |
612 | { | |
613 | register u_char *cp; | |
614 | register unsigned hval; | |
615 | register int n; | |
616 | ||
617 | n = dlen; | |
618 | if (n > 8) | |
619 | n = 8; | |
620 | hval = 0; | |
621 | for (cp = dp; --n >= 0; ) { | |
622 | hval <<= 1; | |
623 | hval += *cp++; | |
624 | } | |
625 | return (hval % INVHASHSZ); | |
626 | } |