Annotation of embedaddon/libnet/src/libnet_build_ospf.c, revision 1.1.1.3
1.1 misho 1: /*
1.1.1.2 misho 2: * $Id: libnet_build_ospf.c,v 1.12 2004/11/09 07:05:07 mike Exp $
1.1 misho 3: *
4: * libnet
5: * libnet_build_ospf.c - OSPF packet assembler
6: *
7: * Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com>
8: * All rights reserved.
9: *
10: * Copyright (c) 1999, 2000 Andrew Reiter <areiter@bindview.com>
11: * Bindview Development
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions
15: * are met:
16: * 1. Redistributions of source code must retain the above copyright
17: * notice, this list of conditions and the following disclaimer.
18: * 2. Redistributions in binary form must reproduce the above copyright
19: * notice, this list of conditions and the following disclaimer in the
20: * documentation and/or other materials provided with the distribution.
21: *
22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32: * SUCH DAMAGE.
33: *
34: */
35:
1.1.1.3 ! misho 36: #include "common.h"
1.1 misho 37:
38: libnet_ptag_t
1.1.1.2 misho 39: libnet_build_ospfv2(uint16_t len, uint8_t type, uint32_t rtr_id,
40: uint32_t area_id, uint16_t sum, uint16_t autype, const uint8_t *payload,
41: uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 42: {
1.1.1.2 misho 43: uint32_t n, h;
1.1 misho 44: libnet_pblock_t *p;
45: struct libnet_ospf_hdr ospf_hdr;
46:
47: if (l == NULL)
48: {
49: return (-1);
50: }
51:
52: n = LIBNET_OSPF_H + payload_s;
53: h = LIBNET_OSPF_H + payload_s + len;
54:
55: /*
56: * Find the existing protocol block if a ptag is specified, or create
57: * a new one.
58: */
59: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_H);
60: if (p == NULL)
61: {
62: return (-1);
63: }
64:
65: memset(&ospf_hdr, 0, sizeof(ospf_hdr));
66: ospf_hdr.ospf_v = 2; /* OSPF version 2 */
67: ospf_hdr.ospf_type = type; /* Type of pkt */
68: ospf_hdr.ospf_len = htons(h); /* Pkt len */
1.1.1.2 misho 69: ospf_hdr.ospf_rtr_id.s_addr = rtr_id; /* Router ID */
70: ospf_hdr.ospf_area_id.s_addr = area_id; /* Area ID */
71: ospf_hdr.ospf_sum = sum;
1.1 misho 72: ospf_hdr.ospf_auth_type = htons(autype); /* Type of auth */
73:
1.1.1.2 misho 74: n = libnet_pblock_append(l, p, (uint8_t *)&ospf_hdr, LIBNET_OSPF_H);
1.1 misho 75: if (n == -1)
76: {
77: goto bad;
78: }
79:
1.1.1.2 misho 80: /* boilerplate payload sanity check / append macro */
81: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 82:
83: if (sum == 0)
84: {
85: /*
86: * If checksum is zero, by default libnet will compute a checksum
87: * for the user. The programmer can override this by calling
88: * libnet_toggle_checksum(l, ptag, 1);
89: */
90: libnet_pblock_setflags(p, LIBNET_PBLOCK_DO_CHECKSUM);
91: }
92: return (ptag ? ptag : libnet_pblock_update(l, p, h, LIBNET_PBLOCK_OSPF_H));
93: bad:
94: libnet_pblock_delete(l, p);
95: return (-1);
96: }
97:
98:
99: libnet_ptag_t
1.1.1.2 misho 100: libnet_build_ospfv2_hello(uint32_t netmask, uint16_t interval, uint8_t opts,
101: uint8_t priority, uint32_t dead_int, uint32_t des_rtr, uint32_t bkup_rtr,
102: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 103: {
1.1.1.3 ! misho 104: return libnet_build_ospfv2_hello_neighbor(netmask, interval, opts,
! 105: priority, dead_int, des_rtr, bkup_rtr, 0,
! 106: payload, payload_s, l, ptag);
! 107: }
! 108:
! 109: libnet_ptag_t
! 110: libnet_build_ospfv2_hello_neighbor(uint32_t netmask, uint16_t interval, uint8_t opts,
! 111: uint8_t priority, uint32_t dead_int, uint32_t des_rtr, uint32_t bkup_rtr, uint32_t neighbor,
! 112: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
! 113: {
1.1.1.2 misho 114: uint32_t n, h;
1.1 misho 115: libnet_pblock_t *p;
116: struct libnet_ospf_hello_hdr hello_hdr;
117:
118: if (l == NULL)
1.1.1.3 ! misho 119: {
1.1 misho 120: return (-1);
1.1.1.3 ! misho 121: }
1.1 misho 122:
123: n = LIBNET_OSPF_HELLO_H + payload_s;
124: h = 0;
125:
126: /*
127: * Find the existing protocol block if a ptag is specified, or create
128: * a new one.
129: */
130: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_HELLO_H);
131: if (p == NULL)
132: {
133: return (-1);
134: }
1.1.1.3 ! misho 135:
1.1 misho 136: memset(&hello_hdr, 0, sizeof(hello_hdr));
1.1.1.2 misho 137: hello_hdr.hello_nmask.s_addr = netmask; /* Netmask */
1.1 misho 138: hello_hdr.hello_intrvl = htons(interval); /* # seconds since last packet sent */
139: hello_hdr.hello_opts = opts; /* OSPF_* options */
140: hello_hdr.hello_rtr_pri = priority; /* If 0, can't be backup */
141: hello_hdr.hello_dead_intvl = htonl(dead_int); /* Time til router is deemed down */
1.1.1.2 misho 142: hello_hdr.hello_des_rtr.s_addr = des_rtr; /* Networks designated router */
143: hello_hdr.hello_bkup_rtr.s_addr = bkup_rtr; /* Networks backup router */
1.1.1.3 ! misho 144: hello_hdr.hello_nbr.s_addr = htonl(neighbor);
1.1 misho 145:
1.1.1.2 misho 146: n = libnet_pblock_append(l, p, (uint8_t *)&hello_hdr, LIBNET_OSPF_HELLO_H);
1.1 misho 147: if (n == -1)
148: {
149: goto bad;
150: }
151:
1.1.1.2 misho 152: /* boilerplate payload sanity check / append macro */
153: LIBNET_DO_PAYLOAD(l, p);
1.1.1.3 ! misho 154:
! 155: return (ptag ? ptag : libnet_pblock_update(l, p, h,
1.1 misho 156: LIBNET_PBLOCK_OSPF_HELLO_H));
157: bad:
158: libnet_pblock_delete(l, p);
159: return (-1);
160: }
161:
162: libnet_ptag_t
1.1.1.2 misho 163: libnet_build_ospfv2_dbd(uint16_t dgram_len, uint8_t opts, uint8_t type,
164: uint32_t seqnum, const uint8_t *payload, uint32_t payload_s, libnet_t *l,
1.1 misho 165: libnet_ptag_t ptag)
166: {
1.1.1.2 misho 167: uint32_t n, h;
1.1 misho 168: libnet_pblock_t *p;
169: struct libnet_dbd_hdr dbd_hdr;
170:
171: if (l == NULL)
172: {
173: return (-1);
174: }
175:
176: n = LIBNET_OSPF_DBD_H + payload_s;
177: h = 0;
178:
179: /*
180: * Find the existing protocol block if a ptag is specified, or create
181: * a new one.
182: */
183: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_DBD_H);
184: if (p == NULL)
185: {
186: return (-1);
187: }
188:
189: memset(&dbd_hdr, 0, sizeof(dbd_hdr));
190: dbd_hdr.dbd_mtu_len = htons(dgram_len); /* Max length of IP packet IF can use */
191: dbd_hdr.dbd_opts = opts; /* OSPF_* options */
192: dbd_hdr.dbd_type = type; /* Type of exchange occuring */
193: dbd_hdr.dbd_seq = htonl(seqnum); /* DBD sequence number */
194:
1.1.1.2 misho 195: n = libnet_pblock_append(l, p, (uint8_t *)&dbd_hdr, LIBNET_OSPF_DBD_H);
1.1 misho 196: if (n == -1)
197: {
198: goto bad;
199: }
200:
1.1.1.2 misho 201: /* boilerplate payload sanity check / append macro */
202: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 203:
204: return (ptag ? ptag : libnet_pblock_update(l, p, h,
205: LIBNET_PBLOCK_OSPF_DBD_H));
206: bad:
207: libnet_pblock_delete(l, p);
208: return (-1);
209: }
210:
211:
212: libnet_ptag_t
1.1.1.3 ! misho 213: libnet_build_ospfv2_lsr(uint32_t type, uint32_t lsid, uint32_t advrtr,
1.1.1.2 misho 214: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 215: {
1.1.1.2 misho 216: uint32_t n, h;
1.1 misho 217: libnet_pblock_t *p;
218: struct libnet_lsr_hdr lsr_hdr;
219:
220: if (l == NULL)
221: {
222: return (-1);
223: }
224:
225: n = LIBNET_OSPF_LSR_H + payload_s;
226: h = 0;
227:
228: /*
229: * Find the existing protocol block if a ptag is specified, or create
230: * a new one.
231: */
232: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_LSR_H);
233: if (p == NULL)
234: {
235: return (-1);
236: }
237:
238: memset(&lsr_hdr, 0, sizeof(lsr_hdr));
239: lsr_hdr.lsr_type = htonl(type); /* Type of LS being requested */
240: lsr_hdr.lsr_lsid = htonl(lsid); /* Link State ID */
241: lsr_hdr.lsr_adrtr.s_addr = htonl(advrtr); /* Advertising router */
242:
1.1.1.2 misho 243: n = libnet_pblock_append(l, p, (uint8_t *)&lsr_hdr, LIBNET_OSPF_LSR_H);
1.1 misho 244: if (n == -1)
245: {
246: goto bad;
247: }
248:
1.1.1.2 misho 249: /* boilerplate payload sanity check / append macro */
250: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 251:
252: return (ptag ? ptag : libnet_pblock_update(l, p, h,
253: LIBNET_PBLOCK_OSPF_LSR_H));
254: bad:
255: libnet_pblock_delete(l, p);
256: return (-1);
257: }
258:
259:
260: libnet_ptag_t
1.1.1.2 misho 261: libnet_build_ospfv2_lsu(uint32_t num, const uint8_t *payload, uint32_t payload_s,
1.1 misho 262: libnet_t *l, libnet_ptag_t ptag)
263: {
1.1.1.2 misho 264: uint32_t n, h;
1.1 misho 265: libnet_pblock_t *p;
266: struct libnet_lsu_hdr lh_hdr;
267:
268: if (l == NULL)
269: {
270: return (-1);
271: }
272:
273: n = LIBNET_OSPF_LSU_H + payload_s;
274: h = 0;
275:
276: /*
277: * Find the existing protocol block if a ptag is specified, or create
278: * a new one.
279: */
280: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_LSU_H);
281: if (p == NULL)
282: {
283: return (-1);
284: }
285:
286: memset(&lh_hdr, 0, sizeof(lh_hdr));
287: lh_hdr.lsu_num = htonl(num); /* Number of LSAs that will be bcasted */
288:
1.1.1.2 misho 289: n = libnet_pblock_append(l, p, (uint8_t *)&lh_hdr, LIBNET_OSPF_LSU_H);
1.1 misho 290: if (n == -1)
291: {
292: goto bad;
293: }
294:
1.1.1.2 misho 295: /* boilerplate payload sanity check / append macro */
296: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 297:
298: return (ptag ? ptag : libnet_pblock_update(l, p, h,
299: LIBNET_PBLOCK_OSPF_LSU_H));
300: bad:
301: libnet_pblock_delete(l, p);
302: return (-1);
303: }
304:
305:
306: libnet_ptag_t
1.1.1.3 ! misho 307: libnet_build_ospfv2_lsa(uint16_t age, uint8_t opts, uint8_t type, uint32_t lsid,
1.1.1.2 misho 308: uint32_t advrtr, uint32_t seqnum, uint16_t sum, uint16_t len,
309: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 310: {
1.1.1.2 misho 311: uint32_t n, h;
1.1 misho 312: libnet_pblock_t *p;
313: struct libnet_lsa_hdr lsa_hdr;
314:
315: if (l == NULL)
316: {
317: return (-1);
318: }
319:
320: n = LIBNET_OSPF_LSA_H + payload_s;
321: h = len + payload_s;
322:
323: /*
324: * Find the existing protocol block if a ptag is specified, or create
325: * a new one.
326: */
327: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_OSPF_LSA_H);
328: if (p == NULL)
329: {
330: return (-1);
331: }
332:
333: memset(&lsa_hdr, 0, sizeof(lsa_hdr));
334: lsa_hdr.lsa_age = htons(age);
335: lsa_hdr.lsa_opts = opts;
336: lsa_hdr.lsa_type = type;
337: lsa_hdr.lsa_id = htonl(lsid);
338: lsa_hdr.lsa_adv.s_addr = htonl(advrtr);
339: lsa_hdr.lsa_seq = htonl(seqnum);
1.1.1.2 misho 340: lsa_hdr.lsa_sum = sum;
1.1 misho 341: lsa_hdr.lsa_len = htons(h);
342:
1.1.1.2 misho 343: n = libnet_pblock_append(l, p, (uint8_t *)&lsa_hdr, LIBNET_OSPF_LSA_H);
1.1 misho 344: if (n == -1)
345: {
346: goto bad;
347: }
348:
1.1.1.2 misho 349: /* boilerplate payload sanity check / append macro */
350: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 351:
352: if (sum == 0)
353: {
354: /*
355: * If checksum is zero, by default libnet will compute a checksum
356: * for the user. The programmer can override this by calling
357: * libnet_toggle_checksum(l, ptag, 1);
358: */
359: libnet_pblock_setflags(p, LIBNET_PBLOCK_DO_CHECKSUM);
360: }
361: return (ptag ? ptag : libnet_pblock_update(l, p, h,
362: LIBNET_PBLOCK_OSPF_LSA_H));
363: bad:
364: libnet_pblock_delete(l, p);
365: return (-1);
366: }
367:
368:
369: libnet_ptag_t
1.1.1.2 misho 370: libnet_build_ospfv2_lsa_rtr(uint16_t flags, uint16_t num, uint32_t id,
371: uint32_t data, uint8_t type, uint8_t tos, uint16_t metric,
372: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 373: {
1.1.1.2 misho 374: uint32_t n, h;
1.1 misho 375: libnet_pblock_t *p;
376: struct libnet_rtr_lsa_hdr rtr_lsa_hdr;
377:
378: if (l == NULL)
379: {
380: return (-1);
381: }
382:
383: n = LIBNET_OSPF_LS_RTR_H + payload_s;
384: h = 0;
385:
386: /*
387: * Find the existing protocol block if a ptag is specified, or create
388: * a new one.
389: */
390: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_LS_RTR_H);
391: if (p == NULL)
392: {
393: return (-1);
394: }
395:
396: memset(&rtr_lsa_hdr, 0, sizeof(rtr_lsa_hdr));
397: rtr_lsa_hdr.rtr_flags = htons(flags);
398: rtr_lsa_hdr.rtr_num = htons(num);
399: rtr_lsa_hdr.rtr_link_id = htonl(id);
400: rtr_lsa_hdr.rtr_link_data = htonl(data);
401: rtr_lsa_hdr.rtr_type = type;
402: rtr_lsa_hdr.rtr_tos_num = tos;
403: rtr_lsa_hdr.rtr_metric = htons(metric);
404:
1.1.1.2 misho 405: n = libnet_pblock_append(l, p, (uint8_t *)&rtr_lsa_hdr,
1.1 misho 406: LIBNET_OSPF_LS_RTR_H);
407: if (n == -1)
408: {
409: goto bad;
410: }
411:
1.1.1.2 misho 412: /* boilerplate payload sanity check / append macro */
413: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 414:
415: return (ptag ? ptag : libnet_pblock_update(l, p, h,
416: LIBNET_PBLOCK_LS_RTR_H));
417: bad:
418: libnet_pblock_delete(l, p);
419: return (-1);
420: }
421:
422:
423: libnet_ptag_t
1.1.1.2 misho 424: libnet_build_ospfv2_lsa_net(uint32_t nmask, uint32_t rtrid,
425: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 426: {
1.1.1.2 misho 427: uint32_t n, h;
1.1 misho 428: libnet_pblock_t *p;
429: struct libnet_net_lsa_hdr net_lsa_hdr;
430:
431: if (l == NULL)
432: {
433: return (-1);
434: }
435:
436: n = LIBNET_OSPF_LS_NET_H + payload_s;
437: h = 0;
438:
439: /*
440: * Find the existing protocol block if a ptag is specified, or create
441: * a new one.
442: */
443: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_LS_NET_H);
444: if (p == NULL)
445: {
446: return (-1);
447: }
448:
449: memset(&net_lsa_hdr, 0, sizeof(net_lsa_hdr));
450: net_lsa_hdr.net_nmask.s_addr = htonl(nmask);
451: net_lsa_hdr.net_rtr_id = htonl(rtrid);
452:
1.1.1.2 misho 453: n = libnet_pblock_append(l, p, (uint8_t *)&net_lsa_hdr,
1.1 misho 454: LIBNET_OSPF_LS_NET_H);
455: if (n == -1)
456: {
457: goto bad;
458: }
459:
1.1.1.2 misho 460: /* boilerplate payload sanity check / append macro */
461: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 462:
463: return (ptag ? ptag : libnet_pblock_update(l, p, h,
464: LIBNET_PBLOCK_LS_NET_H));
465: bad:
466: libnet_pblock_delete(l, p);
467: return (-1);
468: }
469:
470:
471: libnet_ptag_t
1.1.1.3 ! misho 472: libnet_build_ospfv2_lsa_sum(uint32_t nmask, uint32_t metric, uint32_t tos,
1.1.1.2 misho 473: const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
1.1 misho 474: {
1.1.1.2 misho 475: uint32_t n, h;
1.1 misho 476: libnet_pblock_t *p;
477: struct libnet_sum_lsa_hdr sum_lsa_hdr;
478:
479: if (l == NULL)
480: {
481: return (-1);
482: }
483:
484: n = LIBNET_OSPF_LS_SUM_H + payload_s;
485: h = 0;
486:
487: /*
488: * Find the existing protocol block if a ptag is specified, or create
489: * a new one.
490: */
491: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_LS_SUM_H);
492: if (p == NULL)
493: {
494: return (-1);
495: }
496:
497: memset(&sum_lsa_hdr, 0, sizeof(sum_lsa_hdr));
498: sum_lsa_hdr.sum_nmask.s_addr = htonl(nmask);
499: sum_lsa_hdr.sum_metric = htonl(metric);
500: sum_lsa_hdr.sum_tos_metric = htonl(tos);
501:
1.1.1.2 misho 502: n = libnet_pblock_append(l, p, (uint8_t *)&sum_lsa_hdr,
1.1 misho 503: LIBNET_OSPF_LS_SUM_H);
504: if (n == -1)
505: {
506: goto bad;
507: }
508:
1.1.1.2 misho 509: /* boilerplate payload sanity check / append macro */
510: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 511:
512: return (ptag ? ptag : libnet_pblock_update(l, p, h,
513: LIBNET_PBLOCK_LS_SUM_H));
514: bad:
515: libnet_pblock_delete(l, p);
516: return (-1);
517: }
518:
519:
520: libnet_ptag_t
1.1.1.3 ! misho 521: libnet_build_ospfv2_lsa_as(uint32_t nmask, uint32_t metric, uint32_t fwdaddr,
1.1.1.2 misho 522: uint32_t tag, const uint8_t *payload, uint32_t payload_s, libnet_t *l,
1.1 misho 523: libnet_ptag_t ptag)
524: {
1.1.1.2 misho 525: uint32_t n, h;
1.1 misho 526: libnet_pblock_t *p;
527: struct libnet_as_lsa_hdr as_lsa_hdr;
528:
529: if (l == NULL)
530: {
531: return (-1);
532: }
533:
534: n = LIBNET_OSPF_LS_AS_EXT_H + payload_s;
535: h = 0;
536:
537: /*
538: * Find the existing protocol block if a ptag is specified, or create
539: * a new one.
540: */
541: p = libnet_pblock_probe(l, ptag, n, LIBNET_PBLOCK_LS_AS_EXT_H);
542: if (p == NULL)
543: {
544: return (-1);
545: }
546:
547: memset(&as_lsa_hdr, 0, sizeof(as_lsa_hdr));
548: as_lsa_hdr.as_nmask.s_addr = htonl(nmask);
549: as_lsa_hdr.as_metric = htonl(metric);
550: as_lsa_hdr.as_fwd_addr.s_addr = htonl(fwdaddr);
551: as_lsa_hdr.as_rte_tag = htonl(tag);
552:
1.1.1.2 misho 553: n = libnet_pblock_append(l, p, (uint8_t *)&as_lsa_hdr,
1.1 misho 554: LIBNET_OSPF_LS_AS_EXT_H);
555: if (n == -1)
556: {
557: goto bad;
558: }
559:
1.1.1.2 misho 560: /* boilerplate payload sanity check / append macro */
561: LIBNET_DO_PAYLOAD(l, p);
1.1 misho 562:
563: return (ptag ? ptag : libnet_pblock_update(l, p, h,
564: LIBNET_PBLOCK_LS_AS_EXT_H));
565: bad:
566: libnet_pblock_delete(l, p);
567: return (-1);
568: }
569:
1.1.1.3 ! misho 570: /**
! 571: * Local Variables:
! 572: * indent-tabs-mode: nil
! 573: * c-file-style: "stroustrup"
! 574: * End:
! 575: */
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